From c371d604f7c2e34e0d858bf7a460d364fbf9217e Mon Sep 17 00:00:00 2001
From: candide <candide@localhost>
Date: Tue, 18 Apr 2023 07:52:09 -0500
Subject: [PATCH] Finished formatting

---
 .../epistimis/uddl/tests/UDDL_SDM_Min.uddl    | 2310 +++++++++--------
 1 file changed, 1249 insertions(+), 1061 deletions(-)

diff --git a/com.epistimis.uddl.tests/src/com/epistimis/uddl/tests/UDDL_SDM_Min.uddl b/com.epistimis.uddl.tests/src/com/epistimis/uddl/tests/UDDL_SDM_Min.uddl
index 6e648a5..c774122 100644
--- a/com.epistimis.uddl.tests/src/com/epistimis/uddl/tests/UDDL_SDM_Min.uddl
+++ b/com.epistimis.uddl.tests/src/com/epistimis/uddl/tests/UDDL_SDM_Min.uddl
@@ -1,119 +1,119 @@
 dm Conceptual_Model  {
 	cdm FACE_Shared_Data_Model_Conceptual  {
-	cdm Observables {
-		observable NonPhysicalAddress "A scheme applied over a non-physical location/space used to delineate different elements or parts (e.g. IPv4, IPv4, telephone number)." ;
-		observable Metric "A function that defines a relationship between each pair of elements of a set." ;
-		observable Order "Order is an observable that describes a measure of the position of an element in a group of elements." ;
-		observable Polarization "The action of restricting the vibrations of a transverse wave, especially light, wholly or partially to one direction.";
-		observable Size "Size is an observable that describes the magnitude or number of a measurable or countable entity.";
-		observable Uncertainty "Not completely confident or sure. Used to describe the degree of uncertainty in a value.";
-		observable Color "The human perception of frequencies of light, characterized by the spectral density of the light.";
-		observable Gain "A multiplicative increase (or decrease, for values less than one) in the amount or rate of something.  This observable should only be used as an attribute of an Association.";
-		observable Sensitivity "The ratio of the output change to an input change.  This observable should only be used as an attribute of an Association.";
-		observable Probability "The extent to which something is likely to occur.  More precisely, it is the relative frequency of an outcome in the hypothetical limit of an infinite number of identical experiments.";
-		observable Efficiency "The ratio of useful output of a machine or process compared to its input.  This observable should only be used as an attribute of an Association.";
-		observable IndexOfRefraction "The ratio of the speed of light in vacuum to that in the medium.";
+		cdm Observables {
+			observable NonPhysicalAddress "A scheme applied over a non-physical location/space used to delineate different elements or parts (e.g. IPv4, IPv4, telephone number)." ;
+			observable Metric "A function that defines a relationship between each pair of elements of a set." ;
+			observable Order "Order is an observable that describes a measure of the position of an element in a group of elements." ;
+			observable Polarization "The action of restricting the vibrations of a transverse wave, especially light, wholly or partially to one direction.";
+			observable Size "Size is an observable that describes the magnitude or number of a measurable or countable entity.";
+			observable Uncertainty "Not completely confident or sure. Used to describe the degree of uncertainty in a value.";
+			observable Color "The human perception of frequencies of light, characterized by the spectral density of the light.";
+			observable Gain "A multiplicative increase (or decrease, for values less than one) in the amount or rate of something.  This observable should only be used as an attribute of an Association.";
+			observable Sensitivity "The ratio of the output change to an input change.  This observable should only be used as an attribute of an Association.";
+			observable Probability "The extent to which something is likely to occur.  More precisely, it is the relative frequency of an outcome in the hypothetical limit of an infinite number of identical experiments.";
+			observable Efficiency "The ratio of useful output of a machine or process compared to its input.  This observable should only be used as an attribute of an Association.";
+			observable IndexOfRefraction "The ratio of the speed of light in vacuum to that in the medium.";
 
-		cdm AssociationObservables {
-			observable Ratio "The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.  This should only be used within an Association and should identify the two participating attributes using the path attribute of the associated entity.";
+			cdm AssociationObservables {
+				observable Ratio "The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.  This should only be used within an Association and should identify the two participating attributes using the path attribute of the associated entity.";
 
-		}
-		cdm ProductObservables {
-			observable Image "A representation of the external form of an object.  Measurements should be referenced to an external standards.";
-			observable Video "The reproduction, display or broadcast of moving visual images.  Measurements should be referenced to an external standards.";
-			observable Audio "The reproduction or transmission of sound data.  Measurements should be referenced to an external standards.";
-		}
-		cdm AmountOfSubstance {
-			observable AmountOfSubstance "Quantity of elementary entities, such as atoms, molecules, electrons, and other particles.";
-			observable ChemicalConcentration "Amount of substance contained within a defined volume or mass.";
-		}
+			}
+			cdm ProductObservables {
+				observable Image "A representation of the external form of an object.  Measurements should be referenced to an external standards.";
+				observable Video "The reproduction, display or broadcast of moving visual images.  Measurements should be referenced to an external standards.";
+				observable Audio "The reproduction or transmission of sound data.  Measurements should be referenced to an external standards.";
+			}
+			cdm AmountOfSubstance {
+				observable AmountOfSubstance "Quantity of elementary entities, such as atoms, molecules, electrons, and other particles.";
+				observable ChemicalConcentration "Amount of substance contained within a defined volume or mass.";
+			}
 
-		cdm Angle {
-			observable Angle "Divergence of two straight lines from a common point or of two planes from a common line.  This should typically be used within an Association indicating the angle between two associated entities. " ;
-		}
-		cdm Area {
-			observable ScalarArea "Magnitude of a surface space. " ;
-		}
-		cdm Counting {
-			observable Count "Total number of a collection of objects. " ;
-			observable Resolution "Describes the sharpness, fineness, or granularity of separation of the individual elements of a thing which can be produced or recorded. Examples are the separation of pixels in an image, or the separation of a chemical mixture into its component parts. " ;
-		}
-		cdm Density {
-			observable Density "Mass of a substance per unit volume. " ;
-			observable Humidity "Amount of water vapor in the atmosphere or in a gas. " ;
-		}
+			cdm Angle {
+				observable Angle "Divergence of two straight lines from a common point or of two planes from a common line.  This should typically be used within an Association indicating the angle between two associated entities. " ;
+			}
+			cdm Area {
+				observable ScalarArea "Magnitude of a surface space. " ;
+			}
+			cdm Counting {
+				observable Count "Total number of a collection of objects. " ;
+				observable Resolution "Describes the sharpness, fineness, or granularity of separation of the individual elements of a thing which can be produced or recorded. Examples are the separation of pixels in an image, or the separation of a chemical mixture into its component parts. " ;
+			}
+			cdm Density {
+				observable Density "Mass of a substance per unit volume. " ;
+				observable Humidity "Amount of water vapor in the atmosphere or in a gas. " ;
+			}
 
-		cdm State {
-			observable ConfigurationState "Captures the particular configuration condition relevant to an entity. " ;
-			observable HealthState "Condition of an item with respect to some purpose or use. " ;
-			observable Mode "A way or manner in which something occurs or is experienced, expressed, or done. " ;
-			observable OperationalState "The relative standing of any process, method or series of acts of a practical or mechanical nature. " ;
-			observable ValidityState "Indication of fitness of information with respect to some use or purpose. " ;
-		}
-		cdm Identifier {
-			observable Identifier "Distinguishes an item from other items.  The uniqueness of this identifier should be quantified in the realized measurement.  Identifiers may best be used in the context of an association to capture how one associated entity refers to another. " ;
-		}
-		cdm InformationElement "Abstract information that applies to attributes of an entity (e.g., text, diagrams, labels, etc.)" {
-			cdm Kind {
-				observable Kind "Describes the concept of a type descriptor. " ;
+			cdm State {
+				observable ConfigurationState "Captures the particular configuration condition relevant to an entity. " ;
+				observable HealthState "Condition of an item with respect to some purpose or use. " ;
+				observable Mode "A way or manner in which something occurs or is experienced, expressed, or done. " ;
+				observable OperationalState "The relative standing of any process, method or series of acts of a practical or mechanical nature. " ;
+				observable ValidityState "Indication of fitness of information with respect to some use or purpose. " ;
 			}
-			cdm Description {
-				observable Description "Summary level information about an item. " ;
+			cdm Identifier {
+				observable Identifier "Distinguishes an item from other items.  The uniqueness of this identifier should be quantified in the realized measurement.  Identifiers may best be used in the context of an association to capture how one associated entity refers to another. " ;
+			}
+			cdm InformationElement "Abstract information that applies to attributes of an entity (e.g., text, diagrams, labels, etc.)" {
+				cdm Kind {
+					observable Kind "Describes the concept of a type descriptor. " ;
+				}
+				cdm Description {
+					observable Description "Summary level information about an item. " ;
+				}
+			}
+			cdm Length {
+				observable Distance "Amount of separation between two points. " ;
+				observable Extent "Dimensions of the bounding region encompassing the item. " ;
+			}
+			cdm Mass {
+				observable Mass "Amount of matter in a physical body (solid, liquid, gas) which determines the bodys resistance to being accelerated by a force and the strength of its mutual gravitational attraction with other bodies. " ;
+			}
+			cdm Orientation {
+				observable Orientation "Angular position of an object relative to a fixed reference frame that describes how the object is placed. " ;
+			}
+			cdm Position {
+				observable Position "Location of an item relative to a fixed reference frame. " ;
+			}
+			cdm Power {
+				observable Power "Rate at which work is performed or energy is converted. " ;
 			}
-		}
-		cdm Length {
-			observable Distance "Amount of separation between two points. " ;
-			observable Extent "Dimensions of the bounding region encompassing the item. " ;
-		}
-		cdm Mass {
-			observable Mass "Amount of matter in a physical body (solid, liquid, gas) which determines the bodys resistance to being accelerated by a force and the strength of its mutual gravitational attraction with other bodies. " ;
-		}
-		cdm Orientation {
-			observable Orientation "Angular position of an object relative to a fixed reference frame that describes how the object is placed. " ;
-		}
-		cdm Position {
-			observable Position "Location of an item relative to a fixed reference frame. " ;
-		}
-		cdm Power {
-			observable Power "Rate at which work is performed or energy is converted. " ;
-		}
 
-		cdm Rate {
-			observable Acceleration "Rate of change of velocity per unit time. " ;
-			observable AngularAcceleration "Rate of change of angular velocity. " ;
-			observable AngularVelocity "Norm of a vector of angular motion of the target body. " ;
-			observable CountRate "Rate at which a total amount is accumulated over a time period. " ;
-			observable DataRate "Quantity of data transferred over a defined time period. " ;
-			observable MassFlowRate "Mass of substance which passes through a given surface per unit time. " ;
-			observable OrientationAcceleration "Rate of change in Orientation Velocity. " ;
-			observable OrientationVelocity "Rate of change in Orientation. " ;
-			observable ScalarAcceleration "Rate of change of speed. " ;
-			observable Speed "Rate at which an object covers a distance. " ;
-			observable TemporalFrequency "Number of occurrences of a repeating event per unit time. Events are assumed to have a uniform period. " ;
-			observable Velocity "Rate at which an object covers a distance in a specified direction. " ;
-		}
-		cdm Temperature {
-			observable Temperature "Average kinetic energy of particles in an item (i.e., how hot or cold the item is). " ;
-			observable TemperatureDelta "A change or difference between two temperatures. " ;
-		}
-		cdm Time {
-			observable CalendarTime "Position in time, a realization of which could be a specific date and time on a calendar. This is not to be used for time durations, which would be the difference between two time observables. " ;
-			observable Duration "Quantity of time, such as would be obtained from the difference between two specific date/times on a calendar (i.e., the difference between two CalendarTime observables). " ;
-		}
-		cdm Viscosity {
-			observable DynamicViscosity "Property of a fluid that expresses its resistance to shearing flows. Also called Shear Viscosity. " ;
-			observable KinematicViscosity "Property of a fluid that is the ratio of its resistance to shearing flows (i.e., its dynamic viscosity) to its density. " ;
+			cdm Rate {
+				observable Acceleration "Rate of change of velocity per unit time. " ;
+				observable AngularAcceleration "Rate of change of angular velocity. " ;
+				observable AngularVelocity "Norm of a vector of angular motion of the target body. " ;
+				observable CountRate "Rate at which a total amount is accumulated over a time period. " ;
+				observable DataRate "Quantity of data transferred over a defined time period. " ;
+				observable MassFlowRate "Mass of substance which passes through a given surface per unit time. " ;
+				observable OrientationAcceleration "Rate of change in Orientation Velocity. " ;
+				observable OrientationVelocity "Rate of change in Orientation. " ;
+				observable ScalarAcceleration "Rate of change of speed. " ;
+				observable Speed "Rate at which an object covers a distance. " ;
+				observable TemporalFrequency "Number of occurrences of a repeating event per unit time. Events are assumed to have a uniform period. " ;
+				observable Velocity "Rate at which an object covers a distance in a specified direction. " ;
+			}
+			cdm Temperature {
+				observable Temperature "Average kinetic energy of particles in an item (i.e., how hot or cold the item is). " ;
+				observable TemperatureDelta "A change or difference between two temperatures. " ;
+			}
+			cdm Time {
+				observable CalendarTime "Position in time, a realization of which could be a specific date and time on a calendar. This is not to be used for time durations, which would be the difference between two time observables. " ;
+				observable Duration "Quantity of time, such as would be obtained from the difference between two specific date/times on a calendar (i.e., the difference between two CalendarTime observables). " ;
+			}
+			cdm Viscosity {
+				observable DynamicViscosity "Property of a fluid that expresses its resistance to shearing flows. Also called Shear Viscosity. " ;
+				observable KinematicViscosity "Property of a fluid that is the ratio of its resistance to shearing flows (i.e., its dynamic viscosity) to its density. " ;
+			}
+			cdm Volume {
+				observable ScalarVolume "Magnitude of a three dimensional space. " ;
+			}
 		}
-		cdm Volume {
-			observable ScalarVolume "Magnitude of a three dimensional space. " ;
+		cdm BasisEntities {
+			basis Encryption "A type of procedure, method, or mechanism of encryption. " ;
+			basis Path "A set of ordered adjacent points in a topological metric space " ;
+			basis Point "A position with zero dimension in a space " ;
 		}
 	}
-	cdm BasisEntities {
-		basis Encryption "A type of procedure, method, or mechanism of encryption. " ;
-		basis Path "A set of ordered adjacent points in a topological metric space " ;
-		basis Point "A position with zero dimension in a space " ;
-	}
-}
 
 
     ldm FACE_Shared_Data_Model_Logical {
@@ -163,89 +163,101 @@ dm Conceptual_Model  {
 
 		}
 		ldm FixedAxisRotations {
-			coord Rotation_Fixed_Psi_CoordSys "The independent Psi vector of a three axis rotational Coordinate System"
+				coord Rotation_Fixed_Psi_CoordSys "The independent Psi vector of a three axis rotational Coordinate System"
           	 {
-				axis: "Right-handed orthogonal"
-				angleEq: "Alpha = Psi"
-				distanceEq: "NA "
-				[Rotation_Fixed_Psi_CoordSysAxis]
-			};
-			coord Rotation_Fixed_Theta_CoordSys "The independent Theta vector of a three axis rotational Coordinate System" {
-				axis: "Right-handed orthogonal"
-				angleEq: "Alpha = Theta"
-				distanceEq: "NA "
-				[Rotation_Fixed_Theta_CoordSysAxis]
-			};
-			coord Rotation_Fixed_Phi_CoordSys "The independent Phi vector of a three axis rotational Coordinate System" {
-				axis: "Right-handed orthogonal"
-				angleEq: "Alpha = Phi"
-				distanceEq: "NA "
-				[Rotation_Fixed_Phi_CoordSysAxis]
-			};
-			coord Rotation_Fixed_CoordSys "One fixed axis rotational Coordinate System" {
-				axis: "Right-handed orthogonal"
-				angleEq: "Alpha = Psi"
-				distanceEq: "NA "
-				[Rotation_Fixed_Psi_CoordSysAxis]
-			};
-			coord Rotation_Fixed_2D_CoordSys "Two fixed axis rotational Coordinate System" {
-				axis: "Right-handed orthogonal"
-				angleEq: "Alpha = Psi; Beta = Theta"
-				distanceEq: "NA "
-				[Rotation_Fixed_Psi_CoordSysAxis Rotation_Fixed_Theta_CoordSysAxis]
-			};
-			coord Rotation_Fixed_3D_CoordSys "Three fixed axis rotational Coordinate System" {
-				axis: "Right-handed orthogonal"
-				angleEq: "Alpha = Psi; Beta = Theta; Gamma = Phi"
-				distanceEq: "NA "
-				[Rotation_Fixed_Phi_CoordSysAxis Rotation_Fixed_Psi_CoordSysAxis Rotation_Fixed_Theta_CoordSysAxis]
-			};
-			csa Rotation_Fixed_Phi_CoordSysAxis "The Phi vector Q,E measuring rotation about the Fixed Coordinate System x axis " ;
-			csa Rotation_Fixed_Psi_CoordSysAxis "The Psi vector Q,E measuring rotation about the Fixed Coordinate System z axis. " ;
-			csa Rotation_Fixed_Theta_CoordSysAxis "The Theta vector Q,Emeasuring rotation about the Fixed Coordinate System y axis " ;
-		}
+					axis: "Right-handed orthogonal"
+					angleEq: "Alpha = Psi"
+					distanceEq: "NA "
+					[Rotation_Fixed_Psi_CoordSysAxis]
+				};
+				coord Rotation_Fixed_Theta_CoordSys "The independent Theta vector of a three axis rotational Coordinate System" {
+					axis: "Right-handed orthogonal"
+					angleEq: "Alpha = Theta"
+					distanceEq: "NA "
+					[Rotation_Fixed_Theta_CoordSysAxis]
+				};
+				coord Rotation_Fixed_Phi_CoordSys "The independent Phi vector of a three axis rotational Coordinate System" {
+					axis: "Right-handed orthogonal"
+					angleEq: "Alpha = Phi"
+					distanceEq: "NA "
+					[Rotation_Fixed_Phi_CoordSysAxis]
+				};
+				coord Rotation_Fixed_CoordSys "One fixed axis rotational Coordinate System" {
+					axis: "Right-handed orthogonal"
+					angleEq: "Alpha = Psi"
+					distanceEq: "NA "
+					[Rotation_Fixed_Psi_CoordSysAxis]
+				};
+				coord Rotation_Fixed_2D_CoordSys "Two fixed axis rotational Coordinate System" {
+					axis: "Right-handed orthogonal"
+					angleEq: "Alpha = Psi; Beta = Theta"
+					distanceEq: "NA "
+					[Rotation_Fixed_Psi_CoordSysAxis Rotation_Fixed_Theta_CoordSysAxis]
+				};
+				coord Rotation_Fixed_3D_CoordSys "Three fixed axis rotational Coordinate System" {
+					axis: "Right-handed orthogonal"
+					angleEq: "Alpha = Psi; Beta = Theta; Gamma = Phi"
+					distanceEq: "NA "
+					[Rotation_Fixed_Phi_CoordSysAxis Rotation_Fixed_Psi_CoordSysAxis Rotation_Fixed_Theta_CoordSysAxis]
+				};
+				csa Rotation_Fixed_Phi_CoordSysAxis "The Phi vector Q,E measuring rotation about the Fixed Coordinate System x axis " ;
+				csa Rotation_Fixed_Psi_CoordSysAxis "The Psi vector Q,E measuring rotation about the Fixed Coordinate System z axis. " ;
+				csa Rotation_Fixed_Theta_CoordSysAxis "The Theta vector Q,Emeasuring rotation about the Fixed Coordinate System y axis " ;
+			}
         ldm Rotational {
-          ldm Tait_BryanRotations {
-            coord  Rotation_Psi_CoordSys "The independent Psi vector of a three axis rotational Coordinate System" {
-            axis: "Right-handed orthogonal" angleEq: "Alpha = Psi" distanceEq:"NA"
-            [ Rotation_Psi_CoordSysAxis ]
-};
-            coord  Rotation_Theta_CoordSys "The independent Theta vector of a three axis rotational Coordinate System" {
-axis: "Right-handed orthogonal" angleEq:"Alpha = Theta" distanceEq:"NA"
-[Rotation_Theta_CoordSysAxis]
-};
-            coord  Rotation_Phi_CoordSys "The independent Phi vector of a three axis rotational Coordinate System" {
-axis: "Right-handed orthogonal" angleEq:"Alpha = Phi" distanceEq:"NA"
-            	 [Rotation_Phi_CoordSysAxis]
-};
-            coord   Rotation_1D_CoordSys "One axis rotational Coordinate System" {
-            	 axis: "Right-handed orthogonal" angleEq:"Alpha = Psi" distanceEq:"NA"
-            	[ Rotation_Psi_CoordSysAxis]
-            };
-            coord  Rotation_2D_CoordSys "Two axis rotational Coordinate System" {
-            	  axis: "Right-handed orthogonal" angleEq:"Alpha = R(rotation Matrix) X v(initial vector)" distanceEq:"NA"
-            	 [Rotation_Psi_CoordSysAxis Rotation_Theta_CoordSysAxis]
-            	  };
-            coord  Rotation_3D_CoordSys "Three axis rotational Coordinate System" {
-            	  axis: "Right-handed orthogonal" angleEq:"Alpha = R(rotation Matrix) X v(initial vector)" distanceEq:"NA"
-            	 [Rotation_Phi_CoordSysAxis Rotation_Psi_CoordSysAxis Rotation_Theta_CoordSysAxis]
-            	  };
-            csa   Rotation_Phi_CoordSysAxis "The Phi vector Q,E measuring rotation about the rotated local X (x'') axis.";
-            csa  Rotation_Psi_CoordSysAxis "The Psi vector Q,E measuring rotation about the Fixed Coordinate System z axis.";
-            csa   Rotation_Theta_CoordSysAxis "The Theta vector Q,E measuring rotation about the rotated local Y (N Q,E y') axis.";
-          }
-        }
+				ldm Tait_BryanRotations {
+					coord  Rotation_Psi_CoordSys "The independent Psi vector of a three axis rotational Coordinate System" {
+						axis: "Right-handed orthogonal"
+						angleEq: "Alpha = Psi"
+						distanceEq:"NA"
+						[ Rotation_Psi_CoordSysAxis ]
+					};
+					coord  Rotation_Theta_CoordSys "The independent Theta vector of a three axis rotational Coordinate System" {
+						axis: "Right-handed orthogonal"
+						angleEq:"Alpha = Theta"
+						distanceEq:"NA"
+						[Rotation_Theta_CoordSysAxis]
+					};
+					coord  Rotation_Phi_CoordSys "The independent Phi vector of a three axis rotational Coordinate System" {
+						axis: "Right-handed orthogonal"
+						angleEq:"Alpha = Phi"
+						distanceEq:"NA"
+						[Rotation_Phi_CoordSysAxis]
+					};
+					coord   Rotation_1D_CoordSys "One axis rotational Coordinate System" {
+						axis: "Right-handed orthogonal"
+						angleEq:"Alpha = Psi"
+						distanceEq:"NA"
+						[ Rotation_Psi_CoordSysAxis]
+					};
+					coord  Rotation_2D_CoordSys "Two axis rotational Coordinate System" {
+						axis: "Right-handed orthogonal"
+						angleEq:"Alpha = R(rotation Matrix) X v(initial vector)"
+						distanceEq:"NA"
+						[Rotation_Psi_CoordSysAxis Rotation_Theta_CoordSysAxis]
+					};
+					coord  Rotation_3D_CoordSys "Three axis rotational Coordinate System" {
+						axis: "Right-handed orthogonal"
+						angleEq:"Alpha = R(rotation Matrix) X v(initial vector)"
+						distanceEq:"NA"
+						[Rotation_Phi_CoordSysAxis Rotation_Psi_CoordSysAxis Rotation_Theta_CoordSysAxis]
+					};
+					csa   Rotation_Phi_CoordSysAxis "The Phi vector Q,E measuring rotation about the rotated local X (x'') axis.";
+					csa  Rotation_Psi_CoordSysAxis "The Psi vector Q,E measuring rotation about the Fixed Coordinate System z axis.";
+					csa   Rotation_Theta_CoordSysAxis "The Theta vector Q,E measuring rotation about the rotated local Y (N Q,E y') axis.";
+				}
+			}
 
 
 		ldm Scalar {
-			coord Scalar_CoordSys "A scale for one dimensional scalar measurements" {
-				axis: "n/a"
-				angleEq: "n/a"
-				distanceEq: "|v2-v1| "
-				[Scalar_CoordSysAxis]
-			};
-			csa Scalar_CoordSysAxis "A scale for one dimensional scalar measurements " ;
-		}
+				coord Scalar_CoordSys "A scale for one dimensional scalar measurements" {
+					axis: "n/a"
+					angleEq: "n/a"
+					distanceEq: "|v2-v1| "
+					[Scalar_CoordSysAxis]
+				};
+				csa Scalar_CoordSysAxis "A scale for one dimensional scalar measurements " ;
+			}
 		ldm Angular {
 			coord Polar_CoordSys "Polar Coordinate System" {
 				axis: "S2 Right Handed Orthogonal"
@@ -494,481 +506,518 @@ axis: "Right-handed orthogonal" angleEq:"Alpha = Phi" distanceEq:"NA"
 
 
       ldm  ValueTypeUnits {
-        vtu  Enumerations.AbstractDiscreteSet Units.UnitlessDimensionless.Unitless AbstractDiscreteSetUnitless "Abstract set of states for the AbstractDiscreteSetMeasurementSystem, which must be overridden in the MeasurementAxis for a &quot;real&quot; Measurement."  ;
-        vtu  LogicalValueTypes.Real Units.Length.Centimeters RealCentimeters "Centimeters represented as a Real" ;
-        vtu  LogicalValueTypes.Real Units.Speed.Mach RealMach "Mach represented as Real"  ;
-        vtu  LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless IntegerCount "Number of occurrences as an integer"  ;
-        vtu  LogicalValueTypes.Integer Units.Time.Hours IntegerHours "Integer hours"  ;
-        vtu  LogicalValueTypes.Integer Units.Time.Microseconds IntegerMicroseconds "Integer microseconds"  ;
-        vtu  LogicalValueTypes.Integer Units.Time.Milliseconds IntegerMilliseconds "Integer milliseconds"  ;
-        vtu  LogicalValueTypes.Integer Units.Time.Minutes IntegerMinutes "Integer minutes"  ;
-        vtu  LogicalValueTypes.Integer Units.Time.Nanoseconds IntegerNanoseconds "Integer nanoseconds"  ;
-        vtu  LogicalValueTypes.Integer Units.Time.Seconds IntegerSeconds "Integer seconds"  ;
-        vtu  LogicalValueTypes.Natural Units.DataRateUnits.BitsPerSecond NaturalBitsPerSecond "Data rate as real number in bits per second"  ;
-        //vtu  LogicalValueTypes.Natural EventsPerSecond NaturalEventsPerSecond "Count rate as real number in counts per second"  ;
-        vtu  LogicalValueTypes.Natural Units.UnitlessDimensionless.Unitless NaturalPixelCount "Pixel count as a natural numerical representation."  ;
-        vtu  LogicalValueTypes.NonNegativeReal Units.Volume.CubicMeters NonNegativeRealCubicMeters "Non-negative Real cubic meters"  ;
-        vtu  LogicalValueTypes.NonNegativeReal Units.Length.Meters NonNegativeRealMeter "Meter as a non-negative real numerical representation."  ;
-        vtu  LogicalValueTypes.NonNegativeReal Units.Speed.MetersPerSecond NonNegativeRealMetersPerSecond "Meters per second as a non-negative real numerical representation."  ;
-        vtu  LogicalValueTypes.Real Units.Temperature.DegreesCelsius RealCelsius "Value in Degrees Celsius"  ;
-        //vtu  LogicalValueTypes.Real Degrees RealDegrees "Degrees as a real numerical representation."  ;
-        vtu  LogicalValueTypes.Real Units.Speed.DegreesPerSecond RealDegreesPerSecond "Orientation velocity in degrees per second as a real numerical representation."  ;
-        vtu  LogicalValueTypes.Real Units.Acceleration.AngularAcceleration.DegreesPerSecondPerSecond RealDegreesPerSecondPerSecond "Orientation acceleration in degrees per second squared as a real numerical representation."  ;
-        vtu  LogicalValueTypes.Real Units.Temperature.DegreesFarenheit RealFahrenheit "Value in Degrees Fahrenheit"  ;
-        vtu  LogicalValueTypes.Real Units.Frequency.Hertz RealHertz "Temporal frequency as real number in Hertz"  ;
-        vtu  LogicalValueTypes.Real Units.Temperature.DegreesKelvin RealKelvin "Value in Degrees Kelvin"  ;
-        //vtu  LogicalValueTypes.Real Kilogram RealKilogram "Mass described in the real numerical value of Kilograms."  ;
-        //vtu  LogicalValueTypes.Real KilogramsPerCubicMeter RealKilogramsPerCubicMeter "Real kilograms per cubic meter."  ;
-        vtu  LogicalValueTypes.Real Units.KilogramsPerSecond RealKilogramsPerSecond "Mass rate as real number in kilograms per second"  ;
-        vtu  LogicalValueTypes.Real Units.Speed.Knots RealKnots "Knots as a real number"  ;
-        vtu  LogicalValueTypes.Real Units.Acceleration.LinearAcceleration.KnotsPerSecond RealKnotsPerSecond "Acceleration in knots per second as a real number"  ;
-        vtu  LogicalValueTypes.Real Units.Length.Meters RealMeters "Meters representation as a Real"  ;
-        vtu  LogicalValueTypes.Real Units.Speed.MetersPerSecond RealMetersPerSecond "Velocity In Meters Per Second As Real"  ;
-        vtu  LogicalValueTypes.Real Units.Acceleration.LinearAcceleration.MetersPerSecondPerSecond RealMetersPerSecondPerSecond "Meters Per Second Per Second As Real"  ;
-        vtu  LogicalValueTypes.Real Units.AmountOfSubstance.Moles RealMoles "Amount of Substance described in the real numerical value of Moles."  ;
-        vtu  LogicalValueTypes.Real Units.AmountOfConcentration.MolesPerCubicMeter RealMolesPerCubicMeter "Moles per cubic meter in a real numerical representation."  ;
-        //vtu  LogicalValueTypes.Real NewtonMeters RealNewtonMeters "Real newton meters"  ;
-        //vtu  LogicalValueTypes.Real Newtons RealNewtons "Value type used to describe a value of Newtons as a real."  ;
-        vtu  LogicalValueTypes.Real Units.Percentage.Percentage RealPercentage "Percentage represented as a real value."  ;
-        vtu  LogicalValueTypes.Real Units.Speed.RadiansPerSecond RealRadiansPerSecond "Orientation velocity in radians per second as a real numerical representation."  ;
-        vtu  LogicalValueTypes.Real Units.Angle.Radians RealRadians "Radian rotations as a real numerical representation."  ;
-        vtu  LogicalValueTypes.Real Units.Acceleration.AngularAcceleration.RadiansPerSecondPerSecond RealRadiansPerSecondPerSecond "Orientation acceleration in radians per second squared as a real numerical representation."  ;
-        vtu  LogicalValueTypes.Real Units.Time.Seconds RealSeconds "Seconds as Real"  ;
-        vtu  LogicalValueTypes.Real Units.Area.SquareMeters RealSquareMeters  ;
-        //vtu  LogicalValueTypes.Real SquareMetersPerSecond RealSquareMetersPerSecond "Real numeric value for kinematic viscosity in SI units of m^2/sec"  ;
-        vtu  LogicalValueTypes.Real Units.UnitlessDimensionless.Unitless RealUnitless "Real numeric value for values with no units."  ;
-        //vtu  LogicalValueTypes.Real Volt RealVolt "Electric Potential described in the real numerical value of Volts"  ;
-        //vtu  LogicalValueTypes.Real Watts RealWatts "Watts as a non-negative real numerical representation."  ;
-        vtu  LogicalValueTypes.String Units.UnitlessDimensionless.Unitless StringISO8601Basic "Text String formatted per ISO 8601's basic format"  ;
-        vtu  LogicalValueTypes.String Units.UnitlessDimensionless.Unitless StringISO8601Extended "Text String formatted per ISO 8601's extended format"  ;
-        vtu  LogicalValueTypes.String Units.UnitlessDimensionless.Unitless StringUnitless "The StringUnitless ValueType is typically used for text based measurement systems."  ;
-        vtu  LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_DayOfGregorianMonth "Day of the Gregorian Month and Year of the measurement"   {
-          ! irc  UTC_DayOfMonthConstraint[+1:+31] "UTC (and Gregorian) Day of Month is represented by values from 1 for the first day of the month to the number of days in the month, which depends on the month and year, but never exceeds 31" ;
+			vtu Enumerations.AbstractDiscreteSet Units.UnitlessDimensionless.Unitless AbstractDiscreteSetUnitless "Abstract set of states for the AbstractDiscreteSetMeasurementSystem, which must be overridden in the MeasurementAxis for a &quot;real&quot; Measurement."  ;
+			vtu LogicalValueTypes.Real Units.Length.Centimeters RealCentimeters "Centimeters represented as a Real" ;
+			vtu LogicalValueTypes.Real Units.Speed.Mach RealMach "Mach represented as Real"  ;
+			vtu LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless IntegerCount "Number of occurrences as an integer"  ;
+			vtu LogicalValueTypes.Integer Units.Time.Hours IntegerHours "Integer hours"  ;
+			vtu LogicalValueTypes.Integer Units.Time.Microseconds IntegerMicroseconds "Integer microseconds"  ;
+			vtu LogicalValueTypes.Integer Units.Time.Milliseconds IntegerMilliseconds "Integer milliseconds"  ;
+			vtu LogicalValueTypes.Integer Units.Time.Minutes IntegerMinutes "Integer minutes"  ;
+			vtu LogicalValueTypes.Integer Units.Time.Nanoseconds IntegerNanoseconds "Integer nanoseconds"  ;
+			vtu LogicalValueTypes.Integer Units.Time.Seconds IntegerSeconds "Integer seconds"  ;
+			vtu LogicalValueTypes.Natural Units.DataRateUnits.BitsPerSecond NaturalBitsPerSecond "Data rate as real number in bits per second"  ;
+			// vtu  LogicalValueTypes.Natural EventsPerSecond NaturalEventsPerSecond "Count rate as real number in counts per second"  ;
+			vtu LogicalValueTypes.Natural Units.UnitlessDimensionless.Unitless NaturalPixelCount "Pixel count as a natural numerical representation."  ;
+			vtu LogicalValueTypes.NonNegativeReal Units.Volume.CubicMeters NonNegativeRealCubicMeters "Non-negative Real cubic meters"  ;
+			vtu LogicalValueTypes.NonNegativeReal Units.Length.Meters NonNegativeRealMeter "Meter as a non-negative real numerical representation."  ;
+			vtu LogicalValueTypes.NonNegativeReal Units.Speed.MetersPerSecond NonNegativeRealMetersPerSecond "Meters per second as a non-negative real numerical representation."  ;
+			vtu LogicalValueTypes.Real Units.Temperature.DegreesCelsius RealCelsius "Value in Degrees Celsius"  ;
+			// vtu  LogicalValueTypes.Real Degrees RealDegrees "Degrees as a real numerical representation."  ;
+			vtu LogicalValueTypes.Real Units.Speed.DegreesPerSecond RealDegreesPerSecond "Orientation velocity in degrees per second as a real numerical representation."  ;
+			vtu LogicalValueTypes.Real Units.Acceleration.AngularAcceleration.DegreesPerSecondPerSecond RealDegreesPerSecondPerSecond "Orientation acceleration in degrees per second squared as a real numerical representation."  ;
+			vtu LogicalValueTypes.Real Units.Temperature.DegreesFarenheit RealFahrenheit "Value in Degrees Fahrenheit"  ;
+			vtu LogicalValueTypes.Real Units.Frequency.Hertz RealHertz "Temporal frequency as real number in Hertz"  ;
+			vtu LogicalValueTypes.Real Units.Temperature.DegreesKelvin RealKelvin "Value in Degrees Kelvin"  ;
+			// vtu  LogicalValueTypes.Real Kilogram RealKilogram "Mass described in the real numerical value of Kilograms."  ;
+			// vtu  LogicalValueTypes.Real KilogramsPerCubicMeter RealKilogramsPerCubicMeter "Real kilograms per cubic meter."  ;
+			vtu LogicalValueTypes.Real Units.KilogramsPerSecond RealKilogramsPerSecond "Mass rate as real number in kilograms per second"  ;
+			vtu LogicalValueTypes.Real Units.Speed.Knots RealKnots "Knots as a real number"  ;
+			vtu LogicalValueTypes.Real Units.Acceleration.LinearAcceleration.KnotsPerSecond RealKnotsPerSecond "Acceleration in knots per second as a real number"  ;
+			vtu LogicalValueTypes.Real Units.Length.Meters RealMeters "Meters representation as a Real"  ;
+			vtu LogicalValueTypes.Real Units.Speed.MetersPerSecond RealMetersPerSecond "Velocity In Meters Per Second As Real"  ;
+			vtu LogicalValueTypes.Real Units.Acceleration.LinearAcceleration.MetersPerSecondPerSecond RealMetersPerSecondPerSecond "Meters Per Second Per Second As Real"  ;
+			vtu LogicalValueTypes.Real Units.AmountOfSubstance.Moles RealMoles "Amount of Substance described in the real numerical value of Moles."  ;
+			vtu LogicalValueTypes.Real Units.AmountOfConcentration.MolesPerCubicMeter RealMolesPerCubicMeter "Moles per cubic meter in a real numerical representation."  ;
+			// vtu  LogicalValueTypes.Real NewtonMeters RealNewtonMeters "Real newton meters"  ;
+			// vtu  LogicalValueTypes.Real Newtons RealNewtons "Value type used to describe a value of Newtons as a real."  ;
+			vtu LogicalValueTypes.Real Units.Percentage.Percentage RealPercentage "Percentage represented as a real value."  ;
+			vtu LogicalValueTypes.Real Units.Speed.RadiansPerSecond RealRadiansPerSecond "Orientation velocity in radians per second as a real numerical representation."  ;
+			vtu LogicalValueTypes.Real Units.Angle.Radians RealRadians "Radian rotations as a real numerical representation."  ;
+			vtu LogicalValueTypes.Real Units.Acceleration.AngularAcceleration.RadiansPerSecondPerSecond RealRadiansPerSecondPerSecond "Orientation acceleration in radians per second squared as a real numerical representation."  ;
+			vtu LogicalValueTypes.Real Units.Time.Seconds RealSeconds "Seconds as Real"  ;
+			vtu LogicalValueTypes.Real Units.Area.SquareMeters RealSquareMeters  ;
+			// vtu  LogicalValueTypes.Real SquareMetersPerSecond RealSquareMetersPerSecond "Real numeric value for kinematic viscosity in SI units of m^2/sec"  ;
+			vtu LogicalValueTypes.Real Units.UnitlessDimensionless.Unitless RealUnitless "Real numeric value for values with no units."  ;
+			// vtu  LogicalValueTypes.Real Volt RealVolt "Electric Potential described in the real numerical value of Volts"  ;
+			// vtu  LogicalValueTypes.Real Watts RealWatts "Watts as a non-negative real numerical representation."  ;
+			vtu LogicalValueTypes.String Units.UnitlessDimensionless.Unitless StringISO8601Basic "Text String formatted per ISO 8601's basic format"  ;
+			vtu LogicalValueTypes.String Units.UnitlessDimensionless.Unitless StringISO8601Extended "Text String formatted per ISO 8601's extended format"  ;
+			vtu LogicalValueTypes.String Units.UnitlessDimensionless.Unitless StringUnitless "The StringUnitless ValueType is typically used for text based measurement systems."  ;
+			vtu LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_DayOfGregorianMonth "Day of the Gregorian Month and Year of the measurement"   {
+			! irc  UTC_DayOfMonthConstraint[+1:+31] "UTC (and Gregorian) Day of Month is represented by values from 1 for the first day of the month to the number of days in the month, which depends on the month and year, but never exceeds 31" ;
         } ;
-        vtu  LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_GregorianYear "Gregorian calendar year of the measurement"  ;
-        vtu  LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_HourOfGregorianDay "Hour of the Gregorian Day, Month, Year of the measurement. Each UTC day contains exactly 24 hours."   {
-          ! irc UTC_HourOfDayConstraint [+0:+23] "UTC Hour of Day starts a 0 and ends at 23. All days are 24 hours long.";
+			vtu LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_GregorianYear "Gregorian calendar year of the measurement"  ;
+			vtu LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_HourOfGregorianDay "Hour of the Gregorian Day, Month, Year of the measurement. Each UTC day contains exactly 24 hours."   {
+			! irc UTC_HourOfDayConstraint [+0:+23] "UTC Hour of Day starts a 0 and ends at 23. All days are 24 hours long.";
         } ;
-        vtu  LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_LocalTimeHourOffset "The number of hours that the local time is before or after the prime meridian (Zulu time). This offset represents the difference from Zulu due to time zone and daylight savings time."   {
-          ! irc  UTC_LocalTimeHourOffsetConstraint [-12:+14] "UTC time offset can range from UTC-12:00 to UTC+14:00 in 15 minute increments. This element is just the hour component of the offset." ;
+			vtu LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_LocalTimeHourOffset "The number of hours that the local time is before or after the prime meridian (Zulu time). This offset represents the difference from Zulu due to time zone and daylight savings time."   {
+			! irc  UTC_LocalTimeHourOffsetConstraint [-12:+14] "UTC time offset can range from UTC-12:00 to UTC+14:00 in 15 minute increments. This element is just the hour component of the offset." ;
         } ;
-        vtu  LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_LocalTimeMinuteOffset "The minute component of the hour:minute offset that the local time is before or after the prime meridian (Zulu time). Values can range from -45 to +45 in 15 min increments."   {
-          ! irc  UTC_LocalTimeMinuteOffsetConstraint [-45:+45] "UTC time offset can range from UTC-12:00 to UTC+14:00 in 15 minute increments. This element is just the minute component of the offset." ;
+			vtu LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_LocalTimeMinuteOffset "The minute component of the hour:minute offset that the local time is before or after the prime meridian (Zulu time). Values can range from -45 to +45 in 15 min increments."   {
+			! irc  UTC_LocalTimeMinuteOffsetConstraint [-45:+45] "UTC time offset can range from UTC-12:00 to UTC+14:00 in 15 minute increments. This element is just the minute component of the offset." ;
         } ;
-        vtu  LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_MinuteOfHour "Minute of the hour of the Gregorian Day, Month, Year of the measurement. Each UTC hour contains exactly 60 minutes."   {
-          ! irc  UTC_MinuteOfHourConstraint [+0:+59] "UTC Minute of hour starts at 0 and ends at 59. There are always 60 minutes per hour, though sometimes the last minute may be 1 sec longer or shorter than the other minutes" ;
+			vtu LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_MinuteOfHour "Minute of the hour of the Gregorian Day, Month, Year of the measurement. Each UTC hour contains exactly 60 minutes."   {
+			! irc  UTC_MinuteOfHourConstraint [+0:+59] "UTC Minute of hour starts at 0 and ends at 59. There are always 60 minutes per hour, though sometimes the last minute may be 1 sec longer or shorter than the other minutes" ;
         } ;
-        vtu  LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_MonthOfGregorianYear "Month of the Gregorian Year of the measurement"   {
-          ! irc  UTC_MonthOfYearConstraint[+1:+12] "UTC (and Gregorian calendar) uses values of 1 through 12 to represent the 12 months January through December, respectively" ;
+			vtu LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_MonthOfGregorianYear "Month of the Gregorian Year of the measurement"   {
+			! irc  UTC_MonthOfYearConstraint[+1:+12] "UTC (and Gregorian calendar) uses values of 1 through 12 to represent the 12 months January through December, respectively" ;
         } ;
-        vtu  LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_SecondOfMinute "Second of the hour and minute of the Gregorian Day, Month, Year of the measurement. UTC minutes usually have 60 seconds, but the last minute of the last day of a month can have 59 or 61 seconds."   {
-          ! irc  UTC_SecondOfMinuteConstraint [+0:+60] "UTC second of day starts at 0 and ranges to the number of seconds in a minute minus 1. UTC minutes usually have 60 seconds, but the last minute of the last day of a month can have 59 or 61 seconds." ;
+			vtu LogicalValueTypes.Integer Units.UnitlessDimensionless.Unitless UTC_SecondOfMinute "Second of the hour and minute of the Gregorian Day, Month, Year of the measurement. UTC minutes usually have 60 seconds, but the last minute of the last day of a month can have 59 or 61 seconds."   {
+			! irc  UTC_SecondOfMinuteConstraint [+0:+60] "UTC second of day starts at 0 and ranges to the number of seconds in a minute minus 1. UTC minutes usually have 60 seconds, but the last minute of the last day of a month can have 59 or 61 seconds." ;
         } ;
-        ldm VTUConstraints {
-          vtu LogicalValueTypes.Real Units.Angle.DegreesOfArc RealDegreesNeg180To180Inclusive "Real degrees from -180 through 180 (-180 &lt;= N =&lt; 180)" {
-            ! rrc Minus_180_to_180_Inc_Constraint [-180.0: +180.0] "-180 &lt;= N =&lt; 180"  ; } ;
+			ldm VTUConstraints {
+				vtu LogicalValueTypes.Real Units.Angle.DegreesOfArc RealDegreesNeg180To180Inclusive "Real degrees from -180 through 180 (-180 &lt;= N =&lt; 180)" {
+				! rrc Minus_180_to_180_Inc_Constraint [-180.0: +180.0] "-180 &lt;= N =&lt; 180"  ; } ;
 
-          vtu LogicalValueTypes.Real Units.Angle.DegreesOfArc RealDegreesNeg90to90Inclusive "Real degrees from -90 through 90 (-90 &lt;= N =&lt; 90)"  {
-             ! rrc Minus_90_to_90_Inc_Constraint [-90.0:+90.0] "-90 &lt;= N =&lt; 90" ; } ;
+				vtu LogicalValueTypes.Real Units.Angle.DegreesOfArc RealDegreesNeg90to90Inclusive "Real degrees from -90 through 90 (-90 &lt;= N =&lt; 90)"  {
+				! rrc Minus_90_to_90_Inc_Constraint [-90.0:+90.0] "-90 &lt;= N =&lt; 90" ; } ;
 
-          vtu LogicalValueTypes.Real Units.Angle.Radians RealRadiansNegHalfPItoHalfPIInclusive "Real radians from -PI/2 through PI/2 (-90 &lt;= N =&lt; 90)" {
-            ! rrc Minus_HalfPI_to_HalfPI_Inclusive_Constraint [-1.5707964:+1.5707964] "-90 &lt;= N =&lt; 90" ; } ;
+				vtu LogicalValueTypes.Real Units.Angle.Radians RealRadiansNegHalfPItoHalfPIInclusive "Real radians from -PI/2 through PI/2 (-90 &lt;= N =&lt; 90)" {
+				! rrc Minus_HalfPI_to_HalfPI_Inclusive_Constraint [-1.5707964:+1.5707964] "-90 &lt;= N =&lt; 90" ; } ;
 
-          vtu LogicalValueTypes.Real Units.Angle.DegreesOfArc RealDegreesZeroThru360Inclusive "Real degrees from 0 through 360 (0 &lt;= N =&lt; 360) " {
-            ! rrc Inc_Constraint [0.0:360.0] "0&lt;= N =&lt; 360"  ; } ;
+				vtu LogicalValueTypes.Real Units.Angle.DegreesOfArc RealDegreesZeroThru360Inclusive "Real degrees from 0 through 360 (0 &lt;= N =&lt; 360) " {
+				! rrc Inc_Constraint [0.0:360.0] "0&lt;= N =&lt; 360"  ; } ;
 
-          vtu LogicalValueTypes.Real Units.Angle.Radians RealRadiansNegPIThruPIInclusive "Real radians from -Pi through Pi (-Pi &lt;= N =&lt; Pi)" {
-            ! rrc Minus_Pi_To_Pi_Inc_Constraint [-3.1415927 :3.1415927] "-PI &lt;= N =&lt; PI"  ; } ;
+				vtu LogicalValueTypes.Real Units.Angle.Radians RealRadiansNegPIThruPIInclusive "Real radians from -Pi through Pi (-Pi &lt;= N =&lt; Pi)" {
+				! rrc Minus_Pi_To_Pi_Inc_Constraint [-3.1415927 :3.1415927] "-PI &lt;= N =&lt; PI"  ; } ;
 
-          vtu LogicalValueTypes.Real Units.Angle.Radians RealRadiansZeroThru2PIExclusive "Real radians from 0 to 2Pi (0 &lt;= N &lt; 2Pi)"  {
-            ! rrc Zero_to_2Pi_Excl_Constraint [0.0:6.2831855) "0 &lt;= N &lt; 2Pi"  ; } ;
+				vtu LogicalValueTypes.Real Units.Angle.Radians RealRadiansZeroThru2PIExclusive "Real radians from 0 to 2Pi (0 &lt;= N &lt; 2Pi)"  {
+				! rrc Zero_to_2Pi_Excl_Constraint [0.0:6.2831855) "0 &lt;= N &lt; 2Pi"  ; } ;
 
-          vtu LogicalValueTypes.Real Units.Angle.Radians RealRadiansZeroThru2PIInclusive "Real radians from 0 through 2Pi (0 &lt;= N =&lt; 2Pi)" {
-            ! rrc Zero_to_2Pi_Inc_Contstraint [0.0:6.2831855] "0 &lt;= N =&lt; 2Pi" ; } ;
+				vtu LogicalValueTypes.Real Units.Angle.Radians RealRadiansZeroThru2PIInclusive "Real radians from 0 through 2Pi (0 &lt;= N =&lt; 2Pi)" {
+				! rrc Zero_to_2Pi_Inc_Contstraint [0.0:6.2831855] "0 &lt;= N =&lt; 2Pi" ; } ;
 
-        }
-      }
+			}
+		}
 
       ldm LandMarks {
-        landmark VehicleHeading "The positive direction of the longitudinal axis of the vehicle.";
-        landmark VehicleCourse "The positive direction of the longitudinal velocity of the vehicle.";
-        landmark OneBitPerSecondDataRateLandmark "One bit per second data movement";
-        landmark OneCountLandmark "One occurrence of a countable event";
-        landmark OneCountPerSecondLandmark "One occurrence of a countable event per second";
-        landmark OneHertzLandmark "One occurrence of a repeatable event per second";
-        landmark OneKilogramPerSecondLandmark "One kilogram per second rate of flow in mass";
-        landmark ZeroCountLandmark "No occurrences of a countable event";
-        landmark ZeroCountRateLandmark "No occurrences of a countable event per second";
-        landmark ZeroDataRateLandmark "No data movement";
-        landmark ZeroFrequencyLandmark "No occurrences of a repeatable event";
-        landmark ZeroKilogramPerSecondLandmark "No change in mass per second";
-        ldm Inertial_Landmarks {
-          landmark BodyReferenceOrigin "An arbitrary point on the body where the values along the X, Y, and Z axes are 0.";
-          landmark BodyX_Landmark "A position in the body reference plane (XZ plane) and on the body reference axis. This point sets the reference axis.";
-          landmark BodyY_Landmark "A position tangent to the body reference plane (XZ plane) at the origin that sets the Y axis.";
-          landmark BodyZ_Landmark "A position in the body reference plane (XZ plane) perpendicular to the body reference axis at the origin. This point sets the Z axis.";
-          landmark ENU_UpNormal "The up Normal to the Tangent North/East plane at the position of the NED origin";
-          landmark NEDDownNormal "The down Normal to the Tangent North/East plane at the position of the NED origin";
-          landmark VehicleCenterOfGravity "The center of mass or gravity of a vehicle";
-        }
-        ldm EarthFrameLandmarks {
-          landmark EarthGeoid "The earth geoid that represents the surface of equal gravitational potential. This is represented by the Mean Sea Level.";
-          landmark EarthSurface "The earth geoid that represents the surface of equal gravitational potential. This is represented by the Mean Sea Level.";
-          landmark LocalEastParallel "The East Parallel at the position of the NED origin.";
-          landmark Location "The geographical location of a position or reference datum.";
-          landmark MagneticNorth "Position of the Magnetic North Pole.";
-          landmark WGS84Ellipsoid "The WGS84 Ellipsoid calculated to approximate the earth geoid.";
-          landmark EarthCenter "The center of the Mass of the Earth";
-          landmark NorthPoleAtPrimeMeridian "Describes the position of the North Pole at the Prime Meridian.";
-          landmark PrimeMeridianEquatorSurface "Describes the point of Intersection of the prime meridian, the equator, and the surface of the earth.";
-        }
-        ldm AccelerationLandmarks {
-          landmark OneMeterPerSecondPerSecondAccelerationInXAxisLandmark "Acceleration landmark of one m/sec^2 in X axis";
-          landmark OneMeterPerSecondPerSecondAccelerationInYAxisLandmark "Acceleration landmark of one m/sec^2 in Y axis";
-          landmark OneMeterPerSecondPerSecondAccelerationInZAxisLandmark "Acceleration landmark of one m/sec^2 in Z axis";
-          landmark ZeroAccelerationLandmark "Landmark for zero acceleration in all directions";
-        }
-        ldm AngularAccelerationLandmarks {
-          landmark PiRadiansPerSecondPerSecondAngularAccelerationLandmark "Landmark for Pi radians per second per second.";
-          landmark ZeroAngularAccelerationLandmark "Landmark for zero angular acceleration.";
-        }
-        ldm AngularVelocityLandmarks {
-          landmark PiRadiansPerSecondAngularVelocityLandmark "Landmark indicating an angular rate of Pi radians per second.";
-          landmark ZeroAngularVelocityLandmark "Angular velocity landmark representing a zero angular velocity (i.e., no rotation)";
-        }
-        ldm AreaLandmarks {
-          landmark UnitAreaLandmark "Landmark representing an area of 1 square meter";
-          landmark ZeroAreaLandmark "Landmark representing zero area";
-        }
-        ldm BodyAngleLandmark {
-          landmark BodyAngleAttitudeEquilibrium "The point at which the local vehicle body frame has no rotation in any of the three axes that originate at the vehicle center of gravity (longitudinal, lateral, and vertical).";
-          landmark BodyAnglePiOver2RadianLeftRoll "The orientation of the local vehicle body frame with respect to the vertical axis (or lateral axis) after a -Pi/2 radian rotation along the longitudinal axis (a roll to left)";
-          landmark BodyAnglePiOver4RadianPitchUp "The orientation of the local vehicle body frame with respect to the longitudinal (or vertical axis) after a Pi/4 radian rotation along the lateral axis (a pitch up)";
-          landmark BodyAnglePiOver6RadianYawLeft "The orientation of the local vehicle body frame with respect to the longitudinal axis (or lateral axis) after a -Pi/6 radian rotation along the vertical axis (a yaw left)";
-        }
-        ldm BodyFrameAttiudeLandmark {
-          landmark BodyAttitudeOriginLandmark "The point at which the body attitude is aligned to the local level frame and has no rotation in any of the three axes that originate at the vehicle center of gravity (longitudinal, lateral, and vertical).";
-          landmark BodyAttitudePiOver2RadianLeftRoll "The orientation of the body with respect to the vertical axis (or lateral axis) after a Pi/2 radian rotation along the longitudinal axis (a roll to left)";
-          landmark BodyAttitudePiOver4RadianUpPitch "The orientation of the body with respect to the longitudinal (or vertical axis) after a Pi/4 radian rotation along the lateral axis (a pitch up)";
-          landmark BodyAttitudePiOver6RadianLeftYaw "The orientation of the body with respect to the longitudinal axis (or lateral axis) after a -Pi/6 radian rotation along the vertical axis (a yaw left)";
-        }
-        ldm CovarianceLandmarks {
-          landmark ZeroValueLandmark "Zero value, unitless";
-          landmark PositiveOneValueLandmark "Positive one value, unitless";
-        }
-        ldm DensityLandmarks {
-          landmark WaterDensityLandmark "Density of water at 4 degrees C and 1 Atmosphere pressure";
-          landmark ZeroDensityLandmark "Zero value of density (i.e., no mass in a volume)";
-        }
-        ldm ElectricityLandmarks "Collection of landmark elements applicable to Electric Current measurements." {
-          landmark OneAmpLandmark "A current of 1 amp means that there is 1 coulomb of charge passing through a cross section of a wire every 1 second.";
-          landmark OneAmpPerSquareMeterCurrentDensityXDirectionLandmark "One amp per square meter of electric current density of the X vector direction. ";
-          landmark OneAmpPerSquareMeterCurrentDensityYDirectionLandmark "One amp per square meter of electric current density of the Y vector direction. ";
-          landmark OneAmpPerSquareMeterCurrentDensityZDirectionLandmark "One amp per square meter of electric current density of the Z vector direction. ";
-          landmark OneCoulombLandmark "Its SI definition is the charge transported by a constant current of one amp in one second:";
-          landmark OneCoulombPerMeterCubedLandmark "A unit of electric current density measured at one unit of coulombs per meter cubed as applied to volume.";
-          landmark OneCoulombPerMeterLandmark "A unit of electric current density measured at one unit of coulombs per meter.";
-          landmark OneCoulombPerMeterSquaredLandmark "A unit of electric current density measured at one unit of coulombs per meter squared as applied to a surface area.";
-          landmark OneFaradLandmark "A unit of stored electrical charge measured at One Farad";
-          landmark OneVoltLandmark "A unit of electric potential measured at one unit of volt.";
-          landmark ZeroCapacitanceLandmark "No electrical charge stored by a body.";
-          landmark ZeroElectricChargeDensityLandmark "No measurable electric charge density.";
-          landmark ZeroElectricChargeLandmark "No charge is flowing through a circuit.";
-          landmark ZeroElectricCurrentDensityLandmark "No measurable electric current density.";
-          landmark ZeroElectricPotentialLandmark "No measurable electric potential. No voltage.";
-        }
-        ldm EnergyLandmarks {
-          landmark OneJouleEnergyLandmark "A force of 1 newton through distance of meter.";
-          landmark ZeroEnergyLandmark "Zero energy.";
-        }
-        ldm ForceLandmarks {
-          landmark Kilopond "Force landmark equal to the magnitude of the force exerted by one kilogram of mass in a 9.80665 m/s^2 gravitational field.";
-          landmark ZeroForceLandmark "Landmark indicating a force of zero (no applied force)";
-        }
-        ldm HumidityLandmarks {
-          landmark SaturatedRelativeHumidityLandmark "Represents 100% relative humidity.";
-          landmark ZeroRelativeHumidity "Represents zero relative humidity.";
-        }
-        ldm IlluminanceLandmarks {
-          landmark OneLuxIlluminanceLandmark "1 lux (= lumen per square meter)";
-          landmark ZeroIlluminanceLandmark "zero illuminance landmark";
-        }
-        ldm LengthLandmarks {
-          landmark OneMeterDistanceLandmark "One meter.";
-          landmark ONeMeterWidthExtentLandmark "One Meter width landmark for extent";
-          landmark ZeroDistanceLandmark "Zero distance.";
-        }
-        ldm MassLandmarks "Collection of landmark elements applicable to Mass measurements." {
-          landmark OneKilogramLandmark "The one kilogram mass for a body as measured when the body is a rest relative to an observer, an inherent property of the body.";
-          landmark ZeroMassLandmark "No recorded object mass.";
-        }
-        ldm OrientationAccelerationLandmarks "Logical package to capture orientation acceleration landmarks elements." {
-          landmark AxialForcePiOver4RadianUpPitchAxis "Net force in the positive x-direction (Lateral Axis/PitchAxis) to create an angle Pi/4 radians in the up direction";
-          landmark NormalForcePiOver6RadianLeftYawAxis "Net force in positive z-direction (Vertical Axis/Yaw Axis) to create a Pi/6 radians angle in the negative direction";
-          landmark SideForcePiOver2RaidanRightRollAxis "Net force in positive y-direction (Longitudinal Axis/Roll Axis) to create a Pi/2 radians angle in the positive direction.";
-          landmark ZeroRotationalAcceleration "No rotation about any axis due to external forces on an object.";
-        }
-        ldm OrientationVelocityLandmarks {
-          landmark NeutralChangeRate "Rate of change in orientation is non-existent.";
-          landmark PiOver2RadianRightRollRate "Velocity Rate required to change the roll angle of orientation pi/2 radians right.";
-          landmark PiOver4RadianUpPitchRate "Velocity Rate required to change the pitch angle of orientation Pi/4 radians up.";
-          landmark PiOver6RadianLeftYawRate "Velocity Rate required to change the roll angle of orientation Pi/6 radians left.";
-        }
-        ldm PowerLandmarks {
-          landmark OneWattPowerLandmark "Landmark for 1 Watt of power";
-          landmark ZeroPowerLandmark "Zero Watts of Power Landmark";
-        }
-        ldm PressureLandmarks {
-          landmark OnePascalLandmark "Force of 1 N per square meter";
-          landmark ZeroPressureLandmark "Zero pressure";
-        }
-        ldm ResolutionLandmarks {
-          landmark OriginLandmark "Screen resolution origin expressed as (0,0)";
-          landmark UnitPixelLandmark "A one unit pixel defined landmark.";
-        }
-        ldm ScalarAccelerationLandmarks {
-          landmark OneMeterPerSecondPerSecondScalarAccelerationLandmark "Acceleration landmark of one m/sec^2 in X axis";
-          landmark ZeroScalarAccelerationLandmark "Zero velocity, an object's motion is constant, neither speeding up or slowing down";
-        }
-        ldm SpeedLandmarks {
-          landmark OneMeterPerSecondLandmark "One meter per second";
-          landmark ZeroSpeedLandmark "Zero speed.";
-        }
-        ldm TemperatureLandmarks {
-          landmark AbsoluteZero "The lower limit of the thermodynamic temperature scale, a fictitious state at which the enthalpy and entropy of a cooled ideal gas reaches its minimum value (-459.67 deg F, -273.15 deg C, 0 deg K)";
-          landmark BoilingPointOfWater "Boiling point of water at 1 atmosphere pressure (212 deg F, 671.67 deg R, 100 deg C, 373.15 deg K)";
-          landmark FreezingPointOfWater "Freezing point of water at 1 atmosphere pressure (32 deg F, 491.67 deg R, 0 deg C, 273.15 deg K)";
-        }
-        ldm TimeLandmarks {
-          landmark GregorianCalendarOrigin "Beginning of year 0 (1/1/0 0:00:00) per Pope Gregory's bull in 1582, to reform the Julian calendar to set the date for Easter to the time the First Council of Nicaea had agreed to in 325.";
-          landmark OneSecondDurationLandmark "One second duration landmark.";
-          landmark SpecificGregorianDayStart "The moment that a specified day of a specified month of a specified year starts. e.g. 0:00:0 of Feb 12, 2000.";
-          landmark SpecificGregorianMonthStart "The moment that a specified month of a specified year starts. e.g. 0:00:0 of Feb 1, 2000.";
-          landmark SpecificGregorianYearStart "The moment that a specified year starts (0:00:00 on Jan 1 of specified year)";
-          landmark SpecificTimeOfDay "The time duration between the specified time and the start of the specified Gregorian day";
-          landmark UnixEpochStart "Start of Unix Epoch (Jan 1, 1970 0:00:00)";
-          landmark UTC_DayStart "The moment that a specified UTC day of a specified month of a specified year starts. e.g. 0:00:00 Zulu";
-          landmark UTC_Noon "12 hours after the start of a specified UTC day of a specified month of a specified year. e.g. 12:00:00 Zulu";
-          landmark ZeroDurationLandmark "A zero second duration meaning no time has elapsed.";
-        }
-        ldm TorqueLandmarks {
-          landmark OneNewtonMeterLandmark "Unit value of torque representing 1 newton of force applied to a moment arm of 1 meter.";
-          landmark ZeroTorqueLandmark "No measurable torque.";
-        }
-        ldm VelocityLandmarks {
-          landmark NoMotionVelocityLandmark "Landmark for zero velocity in all directions";
-          landmark UnitVelocityInXAxisLandmark "Velocity landmark of one m/sec in X axis";
-          landmark UnitVelocityInYAxisLandmark "Velocity landmark of one m/sec in Y axis";
-          landmark UnitVelocityInZAxisLandmark "Velocity landmark of one m/sec in Z axis";
-        }
-        ldm VolumeLandmarks {
-          landmark OneCubicMeterLandmark "Landmark for a value of one cubic meter of volume.";
-          landmark ZeroVolumeLandmark "Landmark for zero volume";
-        }
-      }
+			landmark VehicleHeading "The positive direction of the longitudinal axis of the vehicle.";
+			landmark VehicleCourse "The positive direction of the longitudinal velocity of the vehicle.";
+			landmark OneBitPerSecondDataRateLandmark "One bit per second data movement";
+			landmark OneCountLandmark "One occurrence of a countable event";
+			landmark OneCountPerSecondLandmark "One occurrence of a countable event per second";
+			landmark OneHertzLandmark "One occurrence of a repeatable event per second";
+			landmark OneKilogramPerSecondLandmark "One kilogram per second rate of flow in mass";
+			landmark ZeroCountLandmark "No occurrences of a countable event";
+			landmark ZeroCountRateLandmark "No occurrences of a countable event per second";
+			landmark ZeroDataRateLandmark "No data movement";
+			landmark ZeroFrequencyLandmark "No occurrences of a repeatable event";
+			landmark ZeroKilogramPerSecondLandmark "No change in mass per second";
+			ldm Inertial_Landmarks {
+				landmark BodyReferenceOrigin "An arbitrary point on the body where the values along the X, Y, and Z axes are 0.";
+				landmark BodyX_Landmark "A position in the body reference plane (XZ plane) and on the body reference axis. This point sets the reference axis.";
+				landmark BodyY_Landmark "A position tangent to the body reference plane (XZ plane) at the origin that sets the Y axis.";
+				landmark BodyZ_Landmark "A position in the body reference plane (XZ plane) perpendicular to the body reference axis at the origin. This point sets the Z axis.";
+				landmark ENU_UpNormal "The up Normal to the Tangent North/East plane at the position of the NED origin";
+				landmark NEDDownNormal "The down Normal to the Tangent North/East plane at the position of the NED origin";
+				landmark VehicleCenterOfGravity "The center of mass or gravity of a vehicle";
+			}
+			ldm EarthFrameLandmarks {
+				landmark EarthGeoid "The earth geoid that represents the surface of equal gravitational potential. This is represented by the Mean Sea Level.";
+				landmark EarthSurface "The earth geoid that represents the surface of equal gravitational potential. This is represented by the Mean Sea Level.";
+				landmark LocalEastParallel "The East Parallel at the position of the NED origin.";
+				landmark Location "The geographical location of a position or reference datum.";
+				landmark MagneticNorth "Position of the Magnetic North Pole.";
+				landmark WGS84Ellipsoid "The WGS84 Ellipsoid calculated to approximate the earth geoid.";
+				landmark EarthCenter "The center of the Mass of the Earth";
+				landmark NorthPoleAtPrimeMeridian "Describes the position of the North Pole at the Prime Meridian.";
+				landmark PrimeMeridianEquatorSurface "Describes the point of Intersection of the prime meridian, the equator, and the surface of the earth.";
+			}
+			ldm AccelerationLandmarks {
+				landmark OneMeterPerSecondPerSecondAccelerationInXAxisLandmark "Acceleration landmark of one m/sec^2 in X axis";
+				landmark OneMeterPerSecondPerSecondAccelerationInYAxisLandmark "Acceleration landmark of one m/sec^2 in Y axis";
+				landmark OneMeterPerSecondPerSecondAccelerationInZAxisLandmark "Acceleration landmark of one m/sec^2 in Z axis";
+				landmark ZeroAccelerationLandmark "Landmark for zero acceleration in all directions";
+			}
+			ldm AngularAccelerationLandmarks {
+				landmark PiRadiansPerSecondPerSecondAngularAccelerationLandmark "Landmark for Pi radians per second per second.";
+				landmark ZeroAngularAccelerationLandmark "Landmark for zero angular acceleration.";
+			}
+			ldm AngularVelocityLandmarks {
+				landmark PiRadiansPerSecondAngularVelocityLandmark "Landmark indicating an angular rate of Pi radians per second.";
+				landmark ZeroAngularVelocityLandmark "Angular velocity landmark representing a zero angular velocity (i.e., no rotation)";
+			}
+			ldm AreaLandmarks {
+				landmark UnitAreaLandmark "Landmark representing an area of 1 square meter";
+				landmark ZeroAreaLandmark "Landmark representing zero area";
+			}
+			ldm BodyAngleLandmark {
+				landmark BodyAngleAttitudeEquilibrium "The point at which the local vehicle body frame has no rotation in any of the three axes that originate at the vehicle center of gravity (longitudinal, lateral, and vertical).";
+				landmark BodyAnglePiOver2RadianLeftRoll "The orientation of the local vehicle body frame with respect to the vertical axis (or lateral axis) after a -Pi/2 radian rotation along the longitudinal axis (a roll to left)";
+				landmark BodyAnglePiOver4RadianPitchUp "The orientation of the local vehicle body frame with respect to the longitudinal (or vertical axis) after a Pi/4 radian rotation along the lateral axis (a pitch up)";
+				landmark BodyAnglePiOver6RadianYawLeft "The orientation of the local vehicle body frame with respect to the longitudinal axis (or lateral axis) after a -Pi/6 radian rotation along the vertical axis (a yaw left)";
+			}
+			ldm BodyFrameAttiudeLandmark {
+				landmark BodyAttitudeOriginLandmark "The point at which the body attitude is aligned to the local level frame and has no rotation in any of the three axes that originate at the vehicle center of gravity (longitudinal, lateral, and vertical).";
+				landmark BodyAttitudePiOver2RadianLeftRoll "The orientation of the body with respect to the vertical axis (or lateral axis) after a Pi/2 radian rotation along the longitudinal axis (a roll to left)";
+				landmark BodyAttitudePiOver4RadianUpPitch "The orientation of the body with respect to the longitudinal (or vertical axis) after a Pi/4 radian rotation along the lateral axis (a pitch up)";
+				landmark BodyAttitudePiOver6RadianLeftYaw "The orientation of the body with respect to the longitudinal axis (or lateral axis) after a -Pi/6 radian rotation along the vertical axis (a yaw left)";
+			}
+			ldm CovarianceLandmarks {
+				landmark ZeroValueLandmark "Zero value, unitless";
+				landmark PositiveOneValueLandmark "Positive one value, unitless";
+			}
+			ldm DensityLandmarks {
+				landmark WaterDensityLandmark "Density of water at 4 degrees C and 1 Atmosphere pressure";
+				landmark ZeroDensityLandmark "Zero value of density (i.e., no mass in a volume)";
+			}
+			ldm ElectricityLandmarks "Collection of landmark elements applicable to Electric Current measurements." {
+				landmark OneAmpLandmark "A current of 1 amp means that there is 1 coulomb of charge passing through a cross section of a wire every 1 second.";
+				landmark OneAmpPerSquareMeterCurrentDensityXDirectionLandmark "One amp per square meter of electric current density of the X vector direction. ";
+				landmark OneAmpPerSquareMeterCurrentDensityYDirectionLandmark "One amp per square meter of electric current density of the Y vector direction. ";
+				landmark OneAmpPerSquareMeterCurrentDensityZDirectionLandmark "One amp per square meter of electric current density of the Z vector direction. ";
+				landmark OneCoulombLandmark "Its SI definition is the charge transported by a constant current of one amp in one second:";
+				landmark OneCoulombPerMeterCubedLandmark "A unit of electric current density measured at one unit of coulombs per meter cubed as applied to volume.";
+				landmark OneCoulombPerMeterLandmark "A unit of electric current density measured at one unit of coulombs per meter.";
+				landmark OneCoulombPerMeterSquaredLandmark "A unit of electric current density measured at one unit of coulombs per meter squared as applied to a surface area.";
+				landmark OneFaradLandmark "A unit of stored electrical charge measured at One Farad";
+				landmark OneVoltLandmark "A unit of electric potential measured at one unit of volt.";
+				landmark ZeroCapacitanceLandmark "No electrical charge stored by a body.";
+				landmark ZeroElectricChargeDensityLandmark "No measurable electric charge density.";
+				landmark ZeroElectricChargeLandmark "No charge is flowing through a circuit.";
+				landmark ZeroElectricCurrentDensityLandmark "No measurable electric current density.";
+				landmark ZeroElectricPotentialLandmark "No measurable electric potential. No voltage.";
+			}
+			ldm EnergyLandmarks {
+				landmark OneJouleEnergyLandmark "A force of 1 newton through distance of meter.";
+				landmark ZeroEnergyLandmark "Zero energy.";
+			}
+			ldm ForceLandmarks {
+				landmark Kilopond "Force landmark equal to the magnitude of the force exerted by one kilogram of mass in a 9.80665 m/s^2 gravitational field.";
+				landmark ZeroForceLandmark "Landmark indicating a force of zero (no applied force)";
+			}
+			ldm HumidityLandmarks {
+				landmark SaturatedRelativeHumidityLandmark "Represents 100% relative humidity.";
+				landmark ZeroRelativeHumidity "Represents zero relative humidity.";
+			}
+			ldm IlluminanceLandmarks {
+				landmark OneLuxIlluminanceLandmark "1 lux (= lumen per square meter)";
+				landmark ZeroIlluminanceLandmark "zero illuminance landmark";
+			}
+			ldm LengthLandmarks {
+				landmark OneMeterDistanceLandmark "One meter.";
+				landmark ONeMeterWidthExtentLandmark "One Meter width landmark for extent";
+				landmark ZeroDistanceLandmark "Zero distance.";
+			}
+			ldm MassLandmarks "Collection of landmark elements applicable to Mass measurements." {
+				landmark OneKilogramLandmark "The one kilogram mass for a body as measured when the body is a rest relative to an observer, an inherent property of the body.";
+				landmark ZeroMassLandmark "No recorded object mass.";
+			}
+			ldm OrientationAccelerationLandmarks "Logical package to capture orientation acceleration landmarks elements." {
+				landmark AxialForcePiOver4RadianUpPitchAxis "Net force in the positive x-direction (Lateral Axis/PitchAxis) to create an angle Pi/4 radians in the up direction";
+				landmark NormalForcePiOver6RadianLeftYawAxis "Net force in positive z-direction (Vertical Axis/Yaw Axis) to create a Pi/6 radians angle in the negative direction";
+				landmark SideForcePiOver2RaidanRightRollAxis "Net force in positive y-direction (Longitudinal Axis/Roll Axis) to create a Pi/2 radians angle in the positive direction.";
+				landmark ZeroRotationalAcceleration "No rotation about any axis due to external forces on an object.";
+			}
+			ldm OrientationVelocityLandmarks {
+				landmark NeutralChangeRate "Rate of change in orientation is non-existent.";
+				landmark PiOver2RadianRightRollRate "Velocity Rate required to change the roll angle of orientation pi/2 radians right.";
+				landmark PiOver4RadianUpPitchRate "Velocity Rate required to change the pitch angle of orientation Pi/4 radians up.";
+				landmark PiOver6RadianLeftYawRate "Velocity Rate required to change the roll angle of orientation Pi/6 radians left.";
+			}
+			ldm PowerLandmarks {
+				landmark OneWattPowerLandmark "Landmark for 1 Watt of power";
+				landmark ZeroPowerLandmark "Zero Watts of Power Landmark";
+			}
+			ldm PressureLandmarks {
+				landmark OnePascalLandmark "Force of 1 N per square meter";
+				landmark ZeroPressureLandmark "Zero pressure";
+			}
+			ldm ResolutionLandmarks {
+				landmark OriginLandmark "Screen resolution origin expressed as (0,0)";
+				landmark UnitPixelLandmark "A one unit pixel defined landmark.";
+			}
+			ldm ScalarAccelerationLandmarks {
+				landmark OneMeterPerSecondPerSecondScalarAccelerationLandmark "Acceleration landmark of one m/sec^2 in X axis";
+				landmark ZeroScalarAccelerationLandmark "Zero velocity, an object's motion is constant, neither speeding up or slowing down";
+			}
+			ldm SpeedLandmarks {
+				landmark OneMeterPerSecondLandmark "One meter per second";
+				landmark ZeroSpeedLandmark "Zero speed.";
+			}
+			ldm TemperatureLandmarks {
+				landmark AbsoluteZero "The lower limit of the thermodynamic temperature scale, a fictitious state at which the enthalpy and entropy of a cooled ideal gas reaches its minimum value (-459.67 deg F, -273.15 deg C, 0 deg K)";
+				landmark BoilingPointOfWater "Boiling point of water at 1 atmosphere pressure (212 deg F, 671.67 deg R, 100 deg C, 373.15 deg K)";
+				landmark FreezingPointOfWater "Freezing point of water at 1 atmosphere pressure (32 deg F, 491.67 deg R, 0 deg C, 273.15 deg K)";
+			}
+			ldm TimeLandmarks {
+				landmark GregorianCalendarOrigin "Beginning of year 0 (1/1/0 0:00:00) per Pope Gregory's bull in 1582, to reform the Julian calendar to set the date for Easter to the time the First Council of Nicaea had agreed to in 325.";
+				landmark OneSecondDurationLandmark "One second duration landmark.";
+				landmark SpecificGregorianDayStart "The moment that a specified day of a specified month of a specified year starts. e.g. 0:00:0 of Feb 12, 2000.";
+				landmark SpecificGregorianMonthStart "The moment that a specified month of a specified year starts. e.g. 0:00:0 of Feb 1, 2000.";
+				landmark SpecificGregorianYearStart "The moment that a specified year starts (0:00:00 on Jan 1 of specified year)";
+				landmark SpecificTimeOfDay "The time duration between the specified time and the start of the specified Gregorian day";
+				landmark UnixEpochStart "Start of Unix Epoch (Jan 1, 1970 0:00:00)";
+				landmark UTC_DayStart "The moment that a specified UTC day of a specified month of a specified year starts. e.g. 0:00:00 Zulu";
+				landmark UTC_Noon "12 hours after the start of a specified UTC day of a specified month of a specified year. e.g. 12:00:00 Zulu";
+				landmark ZeroDurationLandmark "A zero second duration meaning no time has elapsed.";
+			}
+			ldm TorqueLandmarks {
+				landmark OneNewtonMeterLandmark "Unit value of torque representing 1 newton of force applied to a moment arm of 1 meter.";
+				landmark ZeroTorqueLandmark "No measurable torque.";
+			}
+			ldm VelocityLandmarks {
+				landmark NoMotionVelocityLandmark "Landmark for zero velocity in all directions";
+				landmark UnitVelocityInXAxisLandmark "Velocity landmark of one m/sec in X axis";
+				landmark UnitVelocityInYAxisLandmark "Velocity landmark of one m/sec in Y axis";
+				landmark UnitVelocityInZAxisLandmark "Velocity landmark of one m/sec in Z axis";
+			}
+			ldm VolumeLandmarks {
+				landmark OneCubicMeterLandmark "Landmark for a value of one cubic meter of volume.";
+				landmark ZeroVolumeLandmark "Landmark for zero volume";
+			}
+		}
 
 
-      ldm ReferencePoints {}
-      ldm Constraints {}
+      ldm ReferencePoints {
+		}
+		ldm Constraints {
+		}
       ldm MeasurementSystems {
          ldm   AddressMeasurementSystem  {
-          msys   IntegerAddressMeasurementSystem  "Measurement system for integer-based addressing policies and standards." {
-          	maxis: [ Address_Integer_MeasSysAxis ]
-          	coord: CoordinateSystems.Discrete.Discrete_CoordSys
-          	extRefStd: "Non-specified unique addresses required."
-          	orient: "N/A"
+				msys   IntegerAddressMeasurementSystem  "Measurement system for integer-based addressing policies and standards." {
+					maxis: [ Address_Integer_MeasSysAxis ]
+					coord: CoordinateSystems.Discrete.Discrete_CoordSys
+					extRefStd: "Non-specified unique addresses required."
+					orient: "N/A"
 
-          	};
-          msys   Address_IPv4_MeasSys  "Measurement System for IPv4 addresses." {
-          	maxis: [ Address_Integer_MeasSysAxis ]
-          	coord:CoordinateSystems.Discrete.Discrete_CoordSys
-          	extRefStd:"IETF 1918"
-          	orient:"N/A"
-          	};
-          msys   Address_IPv6_MeasSys  "Measurement System for IPv6 addresses." {
-          maxis: [ Address_Integer_MeasSysAxis ]
-          coord:CoordinateSystems.Discrete.Discrete_CoordSys
-          extRefStd:"IETF RFC 4193"
-          orient:"N/A"
-          };
-          msys   Address_URI_MeasSys  "Measurement System for Uniform Resource Identifier (URI) measurements." {
-          	maxis: [ Address_Text_MeasAxis   ]
-          	coord:CoordinateSystems.Discrete.Discrete_CoordSys
-          	extRefStd: "RFC 3986"
-          	orient:"N/A"
-          	};
-		  msys   Address_Integer_MeasSys  "Measurement system for discrete, numeric-based addressing policies and standards." {
-		  maxis: [ Address_Integer_MeasSysAxis ]
-		    coord:CoordinateSystems.Discrete.Discrete_CoordSys
-		  extRefStd:"Non-specified unique addresses required."
-		  orient:"NA"
-		    };
-          msa   Address_Integer_MeasSysAxis  "Measurement System Axis for integer addresses." {
-          axis: CoordinateSystems.Discrete.Discrete_CoordSysAxis
-          vtu: [ ValueTypeUnits.IntegerCount ]
-          };
-          msa   Address_Text_MeasAxis  "A Measurement System Axis for Text based address measurements." {
-          axis: CoordinateSystems.Discrete.Discrete_CoordSysAxis
-          vtu: [ ValueTypeUnits.StringUnitless ]
-          };
-        }
+				};
+				msys   Address_IPv4_MeasSys  "Measurement System for IPv4 addresses." {
+					maxis: [ Address_Integer_MeasSysAxis ]
+					coord:CoordinateSystems.Discrete.Discrete_CoordSys
+					extRefStd:"IETF 1918"
+					orient:"N/A"
+				};
+				msys   Address_IPv6_MeasSys  "Measurement System for IPv6 addresses." {
+					maxis: [ Address_Integer_MeasSysAxis ]
+					coord:CoordinateSystems.Discrete.Discrete_CoordSys
+					extRefStd:"IETF RFC 4193"
+					orient:"N/A"
+				};
+				msys   Address_URI_MeasSys  "Measurement System for Uniform Resource Identifier (URI) measurements." {
+					maxis: [ Address_Text_MeasAxis   ]
+					coord:CoordinateSystems.Discrete.Discrete_CoordSys
+					extRefStd: "RFC 3986"
+					orient:"N/A"
+				};
+				msys   Address_Integer_MeasSys  "Measurement system for discrete, numeric-based addressing policies and standards." {
+					maxis: [ Address_Integer_MeasSysAxis ]
+					coord:CoordinateSystems.Discrete.Discrete_CoordSys
+					extRefStd:"Non-specified unique addresses required."
+					orient:"NA"
+				};
+				msa   Address_Integer_MeasSysAxis  "Measurement System Axis for integer addresses." {
+					axis: CoordinateSystems.Discrete.Discrete_CoordSysAxis
+          vtu: [ ValueTypeUnits.IntegerCount ]};
+				msa   Address_Text_MeasAxis  "A Measurement System Axis for Text based address measurements." {
+					axis: CoordinateSystems.Discrete.Discrete_CoordSysAxis
+          vtu: [ ValueTypeUnits.StringUnitless ]};
+			}
        ldm   GeneralPercentMeasurementSystems  {
-          landmark    ZeroPercentLandmark  "The zero point for a general percent scale.";
-          landmark    HundredPercentLandmark  "The landmark for 100% nominal capability for the general percent scale.";
-          msys   General_Percent_MeasSys  "A scalar for unitless percent measurements. The 100% reference point is a configuration parameter of the intended measurement." {
-          maxis: [ General_Percent_MeasSysAxis ]
-          coord: CoordinateSystems.Scalar.Scalar_CoordSys
-          extRefStd:"N/A"
-          orient:"Scalar"
-            refPt: [  ( ZeroPointReferencePoint  "The zero point for a general percentage scale."
-            			landmark: ZeroPercentLandmark
-            			[  (  General_Percent_MeasSysAxis  "0"  ValueTypeUnits.RealPercentage )]
+				landmark    ZeroPercentLandmark  "The zero point for a general percent scale.";
+				landmark    HundredPercentLandmark  "The landmark for 100% nominal capability for the general percent scale.";
+				msys   General_Percent_MeasSys  "A scalar for unitless percent measurements. The 100% reference point is a configuration parameter of the intended measurement." {
+					maxis: [ General_Percent_MeasSysAxis ]
+					coord: CoordinateSystems.Scalar.Scalar_CoordSys
+					extRefStd:"N/A"
+					orient:"Scalar"
+					refPt: [  ( ZeroPointReferencePoint  "The zero point for a general percentage scale."
+					landmark: ZeroPercentLandmark
+					[
+					( General_Percent_MeasSysAxis "0" ValueTypeUnits.RealPercentage )
+					]
             		  )
 
-            		(   HundredPercentReferencePoint  "The 100% nominal capability for the general percent scale." landmark:  HundredPercentLandmark
-              			[ (   General_Percent_MeasSysAxis "100" ValueTypeUnits.RealPercentage )]
-						)
+            		(   HundredPercentReferencePoint  "The 100% nominal capability for the general percent scale."
+					landmark:  HundredPercentLandmark
+					[
+					( General_Percent_MeasSysAxis "100" ValueTypeUnits.RealPercentage )
 					]
-            };
-          msa   General_Percent_MeasSysAxis  "A scale for unitless percent measurements. The 100% reference point is a configuration parameter of the intended measurement."
-          	{ axis: CoordinateSystems.Scalar.Scalar_CoordSysAxis vtu: [ ValueTypeUnits.RealPercentage ]};
-        }
+						)
+					]};
+				msa   General_Percent_MeasSysAxis  "A scale for unitless percent measurements. The 100% reference point is a configuration parameter of the intended measurement."
+          	{
+					axis: CoordinateSystems.Scalar.Scalar_CoordSysAxis vtu: [ ValueTypeUnits.RealPercentage ]};
+			}
         ldm   VehicleReferencedMeasurementSystems  {
-          ldm   ComponentReferenceMeasurementSystems  {
-            ldm   ComponentReferenceMeasurementSystem  {
-              msys   Component_Reference_MeasSys  "A MS vehicle fixed Q,E arbitrary origin Q,E x-axis facing forward Q,E z-axis facing down Q,E y-axis completing the MS. This MS is used to locate points or components within the body or component frame of reference." {
-              maxis: [ VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis  VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis ]
-              coord: CoordinateSystems.Cartesian.Cartesian_3D_CoordSys
-              extRefStd: "ISO 1151, 6.1.9"
-              orient:"Right-handed Orthogonal"
-              refPt: [
-                   ( ComponentReferencePlaneAxisDatum  "The coordinate values of the Zaxis Datum for a body referenced measurement system. The Y datum and the X Datum establish the reference plane." landmark:  LandMarks.Inertial_Landmarks.BodyY_Landmark  [
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis  "0" ValueTypeUnits.RealMeters )
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                ])
-                ( ComponentYAxisDatum  "The coordinate values of the Yaxis Datum for a body referenced measurement system." landmark:  LandMarks.Inertial_Landmarks.BodyY_Landmark  [
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
-                ( ComponentOrigin  "The coordinate values of the Origin for a body referenced measurement system." landmark:  LandMarks.Inertial_Landmarks.BodyReferenceOrigin  [
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
-                ( ComponentReferenceAxisDatum  "The coordinate values of the X axis Datum for a body referenced measurement system." landmark: LandMarks.Inertial_Landmarks.BodyX_Landmark    [
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
-              ]
-            };
-          }
-          }
-          ldm   VehicleReferenceMeasurementSystems  {
-            ldm   VehicleCoGReferenceMeasurementSystem  {
-              msys   Vehicle_CoG_Reference_MeasSys  "A MS vehicle fixed Q,E origin at the CoG Q,E x-axis coincident with the vehicle reference axis Q,E z-axis in the vehicle reference plane Q,E y-axis normal to the vehicle RP. This MS is used to locate points or components within the vehicle frame of reference." {
-				maxis: [ Body_X_MeasSysAxis Body_Y_MeasSysAxis Body_Z_MeasSysAxis ]
-				coord:CoordinateSystems.Cartesian.Cartesian_3D_CoordSys
-				extRefStd:"ISO 1151, 6.1.4"
-				orient:"Right-handed Orthogonal"
-				refPt: [
-                ( BodyReferencePlaneAxisDatum  "The coordinate values of the Zaxis Datum for a body referenced measurement system. The Y datum and the X Datum establish the reference plane." landmark:  LandMarks.Inertial_Landmarks.BodyY_Landmark [
-                  (   Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   Body_Z_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                ])
-                (   BodyYAxisDatum  "The coordinate values of the Yaxis Datum for a body referenced measurement system." landmark:  LandMarks.Inertial_Landmarks.BodyY_Landmark  [
-                  (   Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   Body_Y_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                  (   Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
-                (   BodyCoGOrigin  "The coordinate values of the Origin for a body referenced measurement system." landmark:  LandMarks.Inertial_Landmarks.VehicleCenterOfGravity  [
-                  (   Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
-                (   BodyReferenceAxisDatum  "The coordinate values of the X axis Datum for a body referenced measurement system." landmark: LandMarks.Inertial_Landmarks.BodyX_Landmark    [
-                  (   Body_X_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                  (   Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
-              ]
-              };
+				ldm   ComponentReferenceMeasurementSystems  {
+					ldm   ComponentReferenceMeasurementSystem  {
+						msys   Component_Reference_MeasSys  "A MS vehicle fixed Q,E arbitrary origin Q,E x-axis facing forward Q,E z-axis facing down Q,E y-axis completing the MS. This MS is used to locate points or components within the body or component frame of reference." {
+							maxis: [ VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis  VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis ]
+							coord: CoordinateSystems.Cartesian.Cartesian_3D_CoordSys
+							extRefStd: "ISO 1151, 6.1.9"
+							orient:"Right-handed Orthogonal"
+							refPt: [
+                   ( ComponentReferencePlaneAxisDatum  "The coordinate values of the Zaxis Datum for a body referenced measurement system. The Y datum and the X Datum establish the reference plane."
+							landmark:  LandMarks.Inertial_Landmarks.BodyY_Landmark
+							[
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							])
+                ( ComponentYAxisDatum  "The coordinate values of the Yaxis Datum for a body referenced measurement system."
+							landmark:  LandMarks.Inertial_Landmarks.BodyY_Landmark
+							[
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
+                ( ComponentOrigin  "The coordinate values of the Origin for a body referenced measurement system."
+							landmark:  LandMarks.Inertial_Landmarks.BodyReferenceOrigin
+							[
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
+                ( ComponentReferenceAxisDatum  "The coordinate values of the X axis Datum for a body referenced measurement system."
+							landmark: LandMarks.Inertial_Landmarks.BodyX_Landmark
+							[
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleReferenceMeasurementSystems.VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
+              ]};
+					}
+				}
+				ldm   VehicleReferenceMeasurementSystems  {
+					ldm   VehicleCoGReferenceMeasurementSystem  {
+						msys   Vehicle_CoG_Reference_MeasSys  "A MS vehicle fixed Q,E origin at the CoG Q,E x-axis coincident with the vehicle reference axis Q,E z-axis in the vehicle reference plane Q,E y-axis normal to the vehicle RP. This MS is used to locate points or components within the vehicle frame of reference." {
+							maxis: [ Body_X_MeasSysAxis Body_Y_MeasSysAxis Body_Z_MeasSysAxis ]
+							coord:CoordinateSystems.Cartesian.Cartesian_3D_CoordSys
+							extRefStd:"ISO 1151, 6.1.4"
+							orient:"Right-handed Orthogonal"
+							refPt: [
+                ( BodyReferencePlaneAxisDatum  "The coordinate values of the Zaxis Datum for a body referenced measurement system. The Y datum and the X Datum establish the reference plane."
+							landmark:  LandMarks.Inertial_Landmarks.BodyY_Landmark
+							[
+							( Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( Body_Z_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							])
+                (   BodyYAxisDatum  "The coordinate values of the Yaxis Datum for a body referenced measurement system."
+							landmark:  LandMarks.Inertial_Landmarks.BodyY_Landmark
+							[
+							( Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( Body_Y_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							( Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
+                (   BodyCoGOrigin  "The coordinate values of the Origin for a body referenced measurement system."
+							landmark:  LandMarks.Inertial_Landmarks.VehicleCenterOfGravity
+							[
+							( Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
+                (   BodyReferenceAxisDatum  "The coordinate values of the X axis Datum for a body referenced measurement system."
+							landmark: LandMarks.Inertial_Landmarks.BodyX_Landmark
+							[
+							( Body_X_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							( Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
+              ]};
 
-              msys   Vehicle_Reference_X_MeasSys  "A MS vehicle fixed Q,E arbitrary origin Q,E x-axis coincident with the vehicle reference axis. This MS is used to locate points or components within the vehicle frame of reference." {
-              maxis: [ Body_X_MeasSysAxis ]
-              coord: CoordinateSystems.Cartesian.Cartesian_X_CoordSys
-              extRefStd:"ISO 1151, 6.1.4"
-              orient:"Right-handed Orthogonal"
-			  refPt: [
-                (  BodyReferenceXAxisDatum  "The coordinate values of the X axis Datum for a body referenced measurement system." landmark: LandMarks.Inertial_Landmarks.BodyX_Landmark    [
-                  (   Body_X_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                ])
-                (   BodyXCoGOrigin  "The coordinate values of the Origin for a body referenced measurement system." landmark: LandMarks.Inertial_Landmarks.VehicleCenterOfGravity  [
-                  (   Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
-              ]
-              };
+						msys   Vehicle_Reference_X_MeasSys  "A MS vehicle fixed Q,E arbitrary origin Q,E x-axis coincident with the vehicle reference axis. This MS is used to locate points or components within the vehicle frame of reference." {
+							maxis: [ Body_X_MeasSysAxis ]
+							coord: CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+							extRefStd:"ISO 1151, 6.1.4"
+							orient:"Right-handed Orthogonal"
+							refPt: [
+                (  BodyReferenceXAxisDatum  "The coordinate values of the X axis Datum for a body referenced measurement system."
+							landmark: LandMarks.Inertial_Landmarks.BodyX_Landmark
+							[
+							( Body_X_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							])
+                (   BodyXCoGOrigin  "The coordinate values of the Origin for a body referenced measurement system."
+							landmark: LandMarks.Inertial_Landmarks.VehicleCenterOfGravity
+							[
+							( Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
+              ]};
 
-              msa   Body_X_MeasSysAxis  "The X axis of a body fixed reference plane (e.g. Q,E ISO 1151 Q,E 6.1.1). May be used in any body fixed measurement system." { axis: CoordinateSystems.Cartesian.Cartesian_Y_CoordSysAxis vtu: [ ValueTypeUnits.RealMeters ]};
-              msa   Body_Y_MeasSysAxis  "The Y Axis of a body fixed measurement system. May be used in any body fixed measurement system" { axis: CoordinateSystems.Cartesian.Cartesian_Y_CoordSysAxis vtu: [ ValueTypeUnits.RealMeters ]};
-              msa   Body_Z_MeasSysAxis  "The X axis of a body fixed reference plane (e.g. Q,E ISO 1151 Q,E 6.1.1). May be used in any body fixed measurement system." { axis: CoordinateSystems.Cartesian.Cartesian_Z_CoordSysAxis  vtu: [ ValueTypeUnits.RealMeters ]};
-            }
-            ldm   VehicleReferenceMeasurementSystem  {
-              msys   Vehicle_Reference_MeasSys  "A MS vehicle fixed Q,E arbitrary origin Q,E x-axis coincident with the vehicle reference axis Q,E z-axis in the vehicle reference plane Q,E y-axis normal to the vehicle RP. This MS is used to locate points or components within the vehicle frame of reference." {
-              maxis: [ VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis ]
-              coord:CoordinateSystems.Cartesian.Cartesian_3D_CoordSys
-              extRefStd:"ISO 1151, 6.1.4"
-              orient:"Right-handed Orthogonal"
-              refPt: [
-              	(  BodyReferencePlaneAxisDatum  "The coordinate values of the Zaxis Datum for a body referenced measurement system. The Y datum and the X Datum establish the reference plane." landmark: LandMarks.Inertial_Landmarks.BodyZ_Landmark  [
-                  (   VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                ])
-                (   BodyYAxisDatum  "The coordinate values of the Yaxis Datum for a body referenced measurement system." landmark: LandMarks.Inertial_Landmarks.BodyY_Landmark  [
-                  (   VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                  (   VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
-                (   BodyOrigin  "The coordinate values of the Origin for a body referenced measurement system." landmark: LandMarks.Inertial_Landmarks.BodyReferenceOrigin  [
-                  (   VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
-                (   BodyReferenceAxisDatum  "The coordinate values of the X axis Datum for a body referenced measurement system." landmark: LandMarks.Inertial_Landmarks.BodyX_Landmark    [
-                  (   VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
-                  (   VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                ])
+						msa   Body_X_MeasSysAxis  "The X axis of a body fixed reference plane (e.g. Q,E ISO 1151 Q,E 6.1.1). May be used in any body fixed measurement system." {
+							axis: CoordinateSystems.Cartesian.Cartesian_Y_CoordSysAxis vtu: [ ValueTypeUnits.RealMeters ]};
+						msa   Body_Y_MeasSysAxis  "The Y Axis of a body fixed measurement system. May be used in any body fixed measurement system" {
+							axis: CoordinateSystems.Cartesian.Cartesian_Y_CoordSysAxis vtu: [ ValueTypeUnits.RealMeters ]};
+						msa   Body_Z_MeasSysAxis  "The X axis of a body fixed reference plane (e.g. Q,E ISO 1151 Q,E 6.1.1). May be used in any body fixed measurement system." {
+							axis: CoordinateSystems.Cartesian.Cartesian_Z_CoordSysAxis  vtu: [ ValueTypeUnits.RealMeters ]};
+					}
+					ldm   VehicleReferenceMeasurementSystem  {
+						msys   Vehicle_Reference_MeasSys  "A MS vehicle fixed Q,E arbitrary origin Q,E x-axis coincident with the vehicle reference axis Q,E z-axis in the vehicle reference plane Q,E y-axis normal to the vehicle RP. This MS is used to locate points or components within the vehicle frame of reference." {
+							maxis: [ VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis ]
+							coord:CoordinateSystems.Cartesian.Cartesian_3D_CoordSys
+							extRefStd:"ISO 1151, 6.1.4"
+							orient:"Right-handed Orthogonal"
+							refPt: [
+              	(  BodyReferencePlaneAxisDatum  "The coordinate values of the Zaxis Datum for a body referenced measurement system. The Y datum and the X Datum establish the reference plane."
+							landmark: LandMarks.Inertial_Landmarks.BodyZ_Landmark
+							[
+							( VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							])
+                (   BodyYAxisDatum  "The coordinate values of the Yaxis Datum for a body referenced measurement system."
+							landmark: LandMarks.Inertial_Landmarks.BodyY_Landmark
+							[
+							( VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							( VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
+                (   BodyOrigin  "The coordinate values of the Origin for a body referenced measurement system."
+							landmark: LandMarks.Inertial_Landmarks.BodyReferenceOrigin
+							[
+							( VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
+                (   BodyReferenceAxisDatum  "The coordinate values of the X axis Datum for a body referenced measurement system."
+							landmark: LandMarks.Inertial_Landmarks.BodyX_Landmark
+							[
+							( VehicleCoGReferenceMeasurementSystem.Body_X_MeasSysAxis "Reference Value" ValueTypeUnits.RealMeters )
+							( VehicleCoGReferenceMeasurementSystem.Body_Y_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( VehicleCoGReferenceMeasurementSystem.Body_Z_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							])
 
-                ]
-              };
-            }
-          }
-        }
+                ]};
+					}
+				}
+			}
  		ldm   GeneralAngleMeasurementSystem  {
-		  msys   GeneralAngleMeasurementSystem  "Used for a single angle between two rays that are specified by association participants rather than the definitions within a measurement system. Can be used for an exterior angle (greater than 180 degrees)." {
-		  	maxis: [ GeneralAngleMeasurementSystemAxis ]
-		  	coord:CoordinateSystems.Rotational.Tait_BryanRotations.Rotation_1D_CoordSys
-		  	orient: "Right-handed orthogonal"
-			refPt: [
-		     (   PerpendicularRotationReferencePoint  "An angle taking up the right angle measured counterclockwise from the reference ray to a line perpendicular to the reference ray." landmark: PerpendicularRotationLandmark  [
-			  (   GeneralAngleMeasurementSystemAxis "1.5707964" ValueTypeUnits.RealRadians )
-		    ])
-		    (   ZeroRotationReferencePoint  "An angle of zero so that both rays coincide." landmark: ZeroRotationLandmark  [
-			  (   GeneralAngleMeasurementSystemAxis "0" ValueTypeUnits.RealRadians )
-		    ])
+				msys   GeneralAngleMeasurementSystem  "Used for a single angle between two rays that are specified by association participants rather than the definitions within a measurement system. Can be used for an exterior angle (greater than 180 degrees)." {
+					maxis: [ GeneralAngleMeasurementSystemAxis ]
+					coord:CoordinateSystems.Rotational.Tait_BryanRotations.Rotation_1D_CoordSys
+					orient: "Right-handed orthogonal"
+					refPt: [
+		     (   PerpendicularRotationReferencePoint  "An angle taking up the right angle measured counterclockwise from the reference ray to a line perpendicular to the reference ray."
+					landmark: PerpendicularRotationLandmark
+					[
+					( GeneralAngleMeasurementSystemAxis "1.5707964" ValueTypeUnits.RealRadians )
+					])
+		    (   ZeroRotationReferencePoint  "An angle of zero so that both rays coincide."
+					landmark: ZeroRotationLandmark
+					[
+					( GeneralAngleMeasurementSystemAxis "0" ValueTypeUnits.RealRadians )
+					])
 
-		    ]
-		  };
-		  msa   GeneralAngleMeasurementSystemAxis  "The angle between two rays, in radians." { axis: CoordinateSystems.FixedAxisRotations.Rotation_Fixed_Psi_CoordSysAxis vtu: [ ValueTypeUnits.RealRadians ]};
-		  landmark    PerpendicularRotationLandmark  "An angle taking up the right angle measured counterclockwise from the reference ray to a line perpendicular to the reference ray";
-		  landmark    ZeroRotationLandmark  "An angle of zero so that both rays coincide";
-		}
-        ldm   AngleMeasurementSystem { }
+		    ]};
+				msa   GeneralAngleMeasurementSystemAxis  "The angle between two rays, in radians." {
+					axis: CoordinateSystems.FixedAxisRotations.Rotation_Fixed_Psi_CoordSysAxis vtu: [ ValueTypeUnits.RealRadians ]};
+				landmark    PerpendicularRotationLandmark  "An angle taking up the right angle measured counterclockwise from the reference ray to a line perpendicular to the reference ray";
+				landmark    ZeroRotationLandmark  "An angle of zero so that both rays coincide";
+			}
+        ldm   AngleMeasurementSystem {
+			}
         ldm   MagneticVariation  {
 //          ldm   LocationCenteredMagneticVariationMeasurementSystem  {
 //            msys   Location_Centered_MagneticVariation_MeasSys  "The angle on the horizontal plane between magnetic north Q,E  and true north at a geographic position." {
@@ -1009,61 +1058,74 @@ axis: "Right-handed orthogonal" angleEq:"Alpha = Phi" distanceEq:"NA"
 //              ]
 //          };
 //			}
-        }
+			}
         ldm   PositionMeasurementSystem  {
-          ldm   WGS84PositionMeasurementSystem  {
-            msa   Position_WGS84_Height_MeasSysAxis  "Specifies the height axis for WGS-84." { axis: CoordinateSystems.Angular.Angular_Radial_CoordSysAxis vtu: [ ValueTypeUnits.RealMeters ] };
-            msa   Position_WGS84_Latitude_MeasSysAxis  "Specifies the latitude axis for WGS-84." { axis: CoordinateSystems.Angular.Angular_Inclination_CoordSysAxis  vtu: [ ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive]};
-            msa   Position_WGS84_Longitude_MeasSysAxis  "Specifies the longitude axis for WGS-84." { axis: CoordinateSystems.Angular.Angular_Azimuth_CoordSysAxis vtu: [ ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive] };
-            ldm   WGS84PositionAGLMeasurementSystem  {
-              msys   Position_WGS84_AGL_MeasSys  "Describes the WGS84 Frame of Reference in terms of coordinate system Q,E origin Q,E and axis orientation. Altitude is given as Above Ground Level." {
-              	maxis: [ PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis Position_WGS84_Longitude_MeasSysAxis ]
-              	coord:CoordinateSystems.Angular.Spherical_CoordSys
-              	extRefStd:"Reference: http://earth-info.nga.mil/GandG/publications/tr8350.2/wgs84fin.pdf DEPARTMENT OF DEFENSE WORLD GEODETIC SYSTEM 1984 Its Definition and Relationships with Local Geodetic Systems"
-              	orient:"Right-handed orthogonal"
-				refPt: [
-                 (   EarthOrigin  "The coordinate values of the Origin for WGS84 Reference Frame using earth surface datum." landmark:  LandMarks.EarthFrameLandmarks.EarthCenter  [
-                  (   Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
-                  (   PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
-                  (   PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis "-6,378,137.000" ValueTypeUnits.RealMeters )
-                ])
-                 (   LatLonZero  "The coordinate values of the point of the Intersection of the prime meridian, the equator, and the surface (land or water) of the earth." landmark:  LandMarks.EarthFrameLandmarks.PrimeMeridianEquatorSurface  [
-                  (   PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
-                  (   Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
-                ])
-                (   Lat90LonZero  "The coordinate values of the point of the Intersection of the prime meridian, the rotational axis of the earth, and the earth surface (land or water as applicable)." landmark:  LandMarks.EarthFrameLandmarks.NorthPoleAtPrimeMeridian  [
-                  (   PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis "90" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
-                  (   Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
-                ])
-              ]
-            };
-            }
-            ldm   WGS84PositionMeasurementSystem  {
-              msys   Position_WGS84_MeasSys  "Describes the WGS84 Frame of Reference in terms of coordinate system Q,E origin Q,E and axis orientation." {
-              	maxis: [ Position_WGS84_Height_MeasSysAxis Position_WGS84_Latitude_MeasSysAxis Position_WGS84_Longitude_MeasSysAxis ]
-              	coord:CoordinateSystems.Angular.Spherical_CoordSys
-              	extRefStd:"Reference: http://earth-info.nga.mil/GandG/publications/tr8350.2/wgs84fin.pdf DEPARTMENT OF DEFENSE WORLD GEODETIC SYSTEM 1984 Its Definition and Relationships with Local Geodetic Systems"
-              	orient:"Right-handed orthogonal"
-                refPt: [
-                	(   EarthOrigin  "The coordinate values of the Origin for WGS84 Reference Frame" landmark:  LandMarks.EarthFrameLandmarks.EarthCenter  [
-                  (   PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis "-6,378,137.000" ValueTypeUnits.RealMeters )
-                  (   PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
-                  (   Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
-                ])
-                (   LatLonZero  "The coordinate values of the point of the Intersection of the prime meridian, the equator, and the geoid of the earth." landmark:  LandMarks.EarthFrameLandmarks.PrimeMeridianEquatorSurface  [
-                  (   Position_WGS84_Height_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   Position_WGS84_Latitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
-                  (   Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
-                ])
-                (   Lat90LonZero  "The coordinate values of the point of the Intersection of the prime meridian, and the rotational axis of the earth." landmark:  LandMarks.EarthFrameLandmarks.NorthPoleAtPrimeMeridian  [
-                  (   Position_WGS84_Height_MeasSysAxis "0" ValueTypeUnits.RealMeters )
-                  (   Position_WGS84_Latitude_MeasSysAxis "90" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
-                  (   Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
-                ])
-              ]
-            };
+				ldm   WGS84PositionMeasurementSystem  {
+					msa   Position_WGS84_Height_MeasSysAxis  "Specifies the height axis for WGS-84." {
+						axis: CoordinateSystems.Angular.Angular_Radial_CoordSysAxis vtu: [ ValueTypeUnits.RealMeters ]};
+					msa   Position_WGS84_Latitude_MeasSysAxis  "Specifies the latitude axis for WGS-84." {
+						axis: CoordinateSystems.Angular.Angular_Inclination_CoordSysAxis  vtu: [ ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive]};
+					msa   Position_WGS84_Longitude_MeasSysAxis  "Specifies the longitude axis for WGS-84." {
+						axis: CoordinateSystems.Angular.Angular_Azimuth_CoordSysAxis vtu: [ ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive]};
+					ldm   WGS84PositionAGLMeasurementSystem  {
+						msys   Position_WGS84_AGL_MeasSys  "Describes the WGS84 Frame of Reference in terms of coordinate system Q,E origin Q,E and axis orientation. Altitude is given as Above Ground Level." {
+							maxis: [ PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis Position_WGS84_Longitude_MeasSysAxis ]
+							coord:CoordinateSystems.Angular.Spherical_CoordSys
+							extRefStd:"Reference: http://earth-info.nga.mil/GandG/publications/tr8350.2/wgs84fin.pdf DEPARTMENT OF DEFENSE WORLD GEODETIC SYSTEM 1984 Its Definition and Relationships with Local Geodetic Systems"
+							orient:"Right-handed orthogonal"
+							refPt: [
+                 (   EarthOrigin  "The coordinate values of the Origin for WGS84 Reference Frame using earth surface datum."
+							landmark:  LandMarks.EarthFrameLandmarks.EarthCenter
+							[
+							( Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
+							( PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
+							( PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis "-6,378,137.000" ValueTypeUnits.RealMeters )
+							])
+                 (   LatLonZero  "The coordinate values of the point of the Intersection of the prime meridian, the equator, and the surface (land or water) of the earth."
+							landmark:  LandMarks.EarthFrameLandmarks.PrimeMeridianEquatorSurface
+							[
+							( PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
+							( Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
+							])
+                (   Lat90LonZero  "The coordinate values of the point of the Intersection of the prime meridian, the rotational axis of the earth, and the earth surface (land or water as applicable)."
+							landmark:  LandMarks.EarthFrameLandmarks.NorthPoleAtPrimeMeridian
+							[
+							( PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis "90" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
+							( Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
+							])
+              ]};
+					}
+					ldm   WGS84PositionMeasurementSystem  {
+						msys   Position_WGS84_MeasSys  "Describes the WGS84 Frame of Reference in terms of coordinate system Q,E origin Q,E and axis orientation." {
+							maxis: [ Position_WGS84_Height_MeasSysAxis Position_WGS84_Latitude_MeasSysAxis Position_WGS84_Longitude_MeasSysAxis ]
+							coord:CoordinateSystems.Angular.Spherical_CoordSys
+							extRefStd:"Reference: http://earth-info.nga.mil/GandG/publications/tr8350.2/wgs84fin.pdf DEPARTMENT OF DEFENSE WORLD GEODETIC SYSTEM 1984 Its Definition and Relationships with Local Geodetic Systems"
+							orient:"Right-handed orthogonal"
+							refPt: [
+                	(   EarthOrigin  "The coordinate values of the Origin for WGS84 Reference Frame"
+							landmark:  LandMarks.EarthFrameLandmarks.EarthCenter
+							[
+							( PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Height_MeasSysAxis "-6,378,137.000" ValueTypeUnits.RealMeters )
+							( PositionMeasurementSystem.WGS84PositionMeasurementSystem.Position_WGS84_Latitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
+							( Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
+							])
+                (   LatLonZero  "The coordinate values of the point of the Intersection of the prime meridian, the equator, and the geoid of the earth."
+							landmark:  LandMarks.EarthFrameLandmarks.PrimeMeridianEquatorSurface
+							[
+							( Position_WGS84_Height_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( Position_WGS84_Latitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
+							( Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
+							])
+                (   Lat90LonZero  "The coordinate values of the point of the Intersection of the prime meridian, and the rotational axis of the earth."
+							landmark:  LandMarks.EarthFrameLandmarks.NorthPoleAtPrimeMeridian
+							[
+							( Position_WGS84_Height_MeasSysAxis "0" ValueTypeUnits.RealMeters )
+							( Position_WGS84_Latitude_MeasSysAxis "90" ValueTypeUnits.VTUConstraints.RealDegreesNeg90to90Inclusive )
+							( Position_WGS84_Longitude_MeasSysAxis "0" ValueTypeUnits.VTUConstraints.RealDegreesNeg180To180Inclusive )
+							])
+              ]};
 //            ldm   WGS84PositionMSLMeasurementSystem  {
 //              msys   Position_WGS84_MSL_MeasSys  "Describes the WGS84 Frame of Reference in terms of coordinate system Q,E origin Q,E and axis orientation. Altitude is given as Above Mean Sea Level." maxis: [ Position_WGS84_Height_MeasSysAxis Position_WGS84_Latitude_MeasSysAxis Position_WGS84_Longitude_MeasSysAxis ] coord:Spherical_CoordSys extRefStd:"Reference: http://earth-info.nga.mil/GandG/publications/tr8350.2/wgs84fin.pdf DEPARTMENT OF DEFENSE WORLD GEODETIC SYSTEM 1984 Its Definition and Relationships with Local Geodetic Systems" orient:"Right-handed orthogonal  {
 //                refPt   EarthOrigin  "The coordinate values of the Origin for WGS84 Reference Frame using earth surface datum." landmark:  LandMarks.EarthFrameLandmarks.EarthCenter  {
@@ -1146,331 +1208,431 @@ axis: "Right-handed orthogonal" angleEq:"Alpha = Phi" distanceEq:"NA"
 //              }
 //            }
 //          }
+					}
+				}
 			}
-			}
-		}
          ldm   AreaMeasurementSystem  {
-          msys   Area_MeasSys  "Measurement system for values of area." {
-          	maxis: [ Area_MeasSysAxis ]
-          	coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
-          	extRefStd:""
-          	orient:"Values increase as area increases."
-          	refPt: [
-            (   ZeroAreaReferencePoint  "Reference point representing an area of zero." landmark:  LandMarks.AreaLandmarks.ZeroAreaLandmark  [
-              (   Area_MeasSysAxis "0.0" ValueTypeUnits.RealSquareMeters )
-            ])
-            (   UnitAreaReferencePoint  "Reference point defining a value of one square meter of area." landmark:  LandMarks.AreaLandmarks.UnitAreaLandmark  [
-              (   Area_MeasSysAxis "1.0" ValueTypeUnits.RealSquareMeters )
-            ])
-          ]
-
-          };
+				msys   Area_MeasSys  "Measurement system for values of area." {
+					maxis: [ Area_MeasSysAxis ]
+					coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+					extRefStd:""
+					orient:"Values increase as area increases."
+					refPt: [
+            (   ZeroAreaReferencePoint  "Reference point representing an area of zero."
+					landmark:  LandMarks.AreaLandmarks.ZeroAreaLandmark
+					[
+					( Area_MeasSysAxis "0.0" ValueTypeUnits.RealSquareMeters )
+					])
+            (   UnitAreaReferencePoint  "Reference point defining a value of one square meter of area."
+					landmark:  LandMarks.AreaLandmarks.UnitAreaLandmark
+					[
+					( Area_MeasSysAxis "1.0" ValueTypeUnits.RealSquareMeters )
+					])
+          ]};
 
-          msa   Area_MeasSysAxis  "Primary axis for the measurement of areas." { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.RealSquareMeters ] };
-        }
+				msa   Area_MeasSysAxis  "Primary axis for the measurement of areas." {
+					axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.RealSquareMeters ]};
+			}
         ldm   CountingMeasurementSystem  {
-          ldm   CountMeasurementSystem  {
-            msys   Count_MeasSys  "Measurement system for event occurrences measured in Counts." {
-            	maxis: [ Count_MeasSysAxis ]
-            	coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
-            	extRefStd:""
-            	orient:"Value increases as event occurrences increases."
-            	refPt: [
+				ldm   CountMeasurementSystem  {
+					msys   Count_MeasSys  "Measurement system for event occurrences measured in Counts." {
+						maxis: [ Count_MeasSysAxis ]
+						coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+						extRefStd:""
+						orient:"Value increases as event occurrences increases."
+						refPt: [
 
-              (   ZeroCountReferencePoint  "No occurrences of an event" landmark:  LandMarks.ZeroCountLandmark  [
-                (   Count_MeasSysAxis "0" ValueTypeUnits.IntegerCount )
-              ])
-              (   OneCountReferencePoint  "One counted event" landmark:  LandMarks.OneCountLandmark  [
-                (   Count_MeasSysAxis "1" ValueTypeUnits.IntegerCount )
-              ])
-			]
-            };
-            msa   Count_MeasSysAxis  "Measurement system axis for Counts measured in counts with integers." { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.IntegerCount ]};
-          }
+              (   ZeroCountReferencePoint  "No occurrences of an event"
+						landmark:  LandMarks.ZeroCountLandmark
+						[
+						( Count_MeasSysAxis "0" ValueTypeUnits.IntegerCount )
+						])
+              (   OneCountReferencePoint  "One counted event"
+						landmark:  LandMarks.OneCountLandmark
+						[
+						( Count_MeasSysAxis "1" ValueTypeUnits.IntegerCount )
+						])
+			]};
+					msa   Count_MeasSysAxis  "Measurement system axis for Counts measured in counts with integers." {
+						axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.IntegerCount ]};
+				}
 
-         }
+			}
          ldm   EnumerationMeasurementSystem  {
-          ldm   AbstractDiscreteSetMeasurementSystem  {
-            msys   AbstractDiscreteSetMeasurementSystem  "A template MeasurementSystem referenced by all Measurements whose value is one of a set of selected discrete states (e.g. Q,E enumerations and multi-state variables). The Measurement must specify the real state set in its MeasurementAxis discrete set." {
-            	 maxis: [ Abstract_DiscreteSet_MeasSysAxis ] coord:CoordinateSystems.Discrete.Discrete_CoordSys   extRefStd:"" orient:"n/a" };
-            msa   Abstract_DiscreteSet_MeasSysAxis  "&quot;Axis for the AbstractDiscreteSetMeasurementSystem. All &quot;&quot;real&quot;&quot; MeasurementAxes must reference this MSAxis and must override the ValueTypeUnitPair with one that specifies the real states in the Measurement's discrete set.&quot;" {
-            	 axis: CoordinateSystems.Discrete.Discrete_CoordSysAxis vtu: [ ValueTypeUnits.AbstractDiscreteSetUnitless ] };
-          }
-          ldm   ValidityMeasurementSystem {}
-        }
-         ldm   IdentifiersMeasurementSystem {}
+				ldm   AbstractDiscreteSetMeasurementSystem  {
+					msys   AbstractDiscreteSetMeasurementSystem  "A template MeasurementSystem referenced by all Measurements whose value is one of a set of selected discrete states (e.g. Q,E enumerations and multi-state variables). The Measurement must specify the real state set in its MeasurementAxis discrete set." {
+						maxis: [ Abstract_DiscreteSet_MeasSysAxis ]
+						coord:CoordinateSystems.Discrete.Discrete_CoordSys
+						extRefStd:""
+						orient:"n/a"
+					};
+					msa   Abstract_DiscreteSet_MeasSysAxis  "&quot;Axis for the AbstractDiscreteSetMeasurementSystem. All &quot;&quot;real&quot;&quot; MeasurementAxes must reference this MSAxis and must override the ValueTypeUnitPair with one that specifies the real states in the Measurement's discrete set.&quot;" {
+						axis: CoordinateSystems.Discrete.Discrete_CoordSysAxis vtu: [ ValueTypeUnits.AbstractDiscreteSetUnitless ]};
+				}
+				ldm   ValidityMeasurementSystem {
+				}
+			}
+         ldm   IdentifiersMeasurementSystem {
+			}
          ldm   InformationElementMeasurementSystem  {
-          ldm   TextMeasurementSystem  {
-            msys   Text_ASCII_MeasSys  "Representation of the ASCII character standard." {maxis: [ Text_MeasSysAxis ] coord:CoordinateSystems.Discrete.Discrete_CoordSys   extRefStd:"ASCII" orient:"N/A" };
-            msys   Text_UTF8_MeasSys  "A TextMeasurementSystem supports definition of a single text element.  UTF-8 was chosen as the default string encoding." {
-            	maxis: [ Text_MeasSysAxis ] coord:CoordinateSystems.Discrete.Discrete_CoordSys   extRefStd:"UTF-8" orient:"N/A"
-            	};
+				ldm   TextMeasurementSystem  {
+					msys   Text_ASCII_MeasSys  "Representation of the ASCII character standard." {
+						maxis: [ Text_MeasSysAxis ]
+						coord:CoordinateSystems.Discrete.Discrete_CoordSys
+						extRefStd:"ASCII"
+						orient:"N/A"
+					};
+					msys   Text_UTF8_MeasSys  "A TextMeasurementSystem supports definition of a single text element.  UTF-8 was chosen as the default string encoding." {
+						maxis: [ Text_MeasSysAxis ]
+						coord:CoordinateSystems.Discrete.Discrete_CoordSys
+						extRefStd:"UTF-8"
+						orient:"N/A"
+					};
 
-            msa   Text_MeasSysAxis  "Representation of a single text based axis." { axis: CoordinateSystems.Discrete.Discrete_CoordSysAxis vtu: [ ValueTypeUnits.StringUnitless ] };
-          }
-        }
+					msa   Text_MeasSysAxis  "Representation of a single text based axis." {
+						axis: CoordinateSystems.Discrete.Discrete_CoordSysAxis vtu: [ ValueTypeUnits.StringUnitless ]};
+				}
+			}
         ldm   LengthMeasurementSystem  {
-          ldm   DistanceMeasurementSystem  {
-            msys   Distance_MeasSys  "Measurement system for distance" {
-            	maxis: [ Distance_MeasSysAxis ]
-            	coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
-            	extRefStd:""
-            	orient:"Value increases as distance increases"
-              refPt: [   (ZeroDistanceReferencePoint  "zero distance reference point" landmark:  LandMarks.LengthLandmarks.ZeroDistanceLandmark  [
-                (   Distance_MeasSysAxis "0.0" ValueTypeUnits.NonNegativeRealMeter  )
-              ])
-              (   OneMeterDistanceReferencePoint  "Unit distance reference point" landmark:  LandMarks.LengthLandmarks.OneMeterDistanceLandmark  [
-                (   Distance_MeasSysAxis "1.0" ValueTypeUnits.NonNegativeRealMeter  )
-              ])
-				]
-            };
-            msa   Distance_MeasSysAxis  "Measurement System Axis for the Distance Measurement System" { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.NonNegativeRealMeter ]};
-          }
-          ldm   ExtentMeasurementSystem  {
-            msys   Extent_MeasSys  "Measurement system for range or space to which an object extends." {
-            	maxis: [ Length_Extent_MeasSysAxis Width_Extent_MeasSysAxis ]
-            	coord:CoordinateSystems.Cartesian.Cartesian_2D_CoordSys
-            	extRefStd:""
-            	orient:"Right-Handed"
-              refPt: [
-              	(  ZeroExtentReferencePoint  "Zero value of measurement as origin." landmark:  LandMarks.LengthLandmarks.ZeroDistanceLandmark  [
-                (   Length_Extent_MeasSysAxis "0" ValueTypeUnits.NonNegativeRealMeter  )
-                (   Width_Extent_MeasSysAxis  "0" ValueTypeUnits.NonNegativeRealMeter  )
-              ])
-              (   OneMeterLengthExtentReferencePoint  "One meter unit of a length extent measurement system." landmark:  LandMarks.LengthLandmarks.OneMeterDistanceLandmark  [
-                (   Length_Extent_MeasSysAxis "1" ValueTypeUnits.NonNegativeRealMeter  )
-                (   Width_Extent_MeasSysAxis  "0" ValueTypeUnits.NonNegativeRealMeter  )
-              ])
-              (   OneMeterWidthExtentReferencePoint  "One meter unit of a width extent measurement system." landmark:  LandMarks.LengthLandmarks.ONeMeterWidthExtentLandmark  [
-                (   Length_Extent_MeasSysAxis "0" ValueTypeUnits.NonNegativeRealMeter  )
-                (   Width_Extent_MeasSysAxis  "1" ValueTypeUnits.NonNegativeRealMeter  )
-              ])
+				ldm   DistanceMeasurementSystem  {
+					msys   Distance_MeasSys  "Measurement system for distance" {
+						maxis: [ Distance_MeasSysAxis ]
+						coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+						extRefStd:""
+						orient:"Value increases as distance increases"
+						refPt: [   (ZeroDistanceReferencePoint  "zero distance reference point"
+						landmark:  LandMarks.LengthLandmarks.ZeroDistanceLandmark
+						[
+						( Distance_MeasSysAxis "0.0" ValueTypeUnits.NonNegativeRealMeter )
+						])
+              (   OneMeterDistanceReferencePoint  "Unit distance reference point"
+						landmark:  LandMarks.LengthLandmarks.OneMeterDistanceLandmark
+						[
+						( Distance_MeasSysAxis "1.0" ValueTypeUnits.NonNegativeRealMeter )
+						])
+				]};
+					msa   Distance_MeasSysAxis  "Measurement System Axis for the Distance Measurement System" {
+						axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.NonNegativeRealMeter ]};
+				}
+				ldm   ExtentMeasurementSystem  {
+					msys   Extent_MeasSys  "Measurement system for range or space to which an object extends." {
+						maxis: [ Length_Extent_MeasSysAxis Width_Extent_MeasSysAxis ]
+						coord:CoordinateSystems.Cartesian.Cartesian_2D_CoordSys
+						extRefStd:""
+						orient:"Right-Handed"
+						refPt: [
+              	(  ZeroExtentReferencePoint  "Zero value of measurement as origin."
+						landmark:  LandMarks.LengthLandmarks.ZeroDistanceLandmark
+						[
+						( Length_Extent_MeasSysAxis "0" ValueTypeUnits.NonNegativeRealMeter )
+						( Width_Extent_MeasSysAxis "0" ValueTypeUnits.NonNegativeRealMeter )
+						])
+              (   OneMeterLengthExtentReferencePoint  "One meter unit of a length extent measurement system."
+						landmark:  LandMarks.LengthLandmarks.OneMeterDistanceLandmark
+						[
+						( Length_Extent_MeasSysAxis "1" ValueTypeUnits.NonNegativeRealMeter )
+						( Width_Extent_MeasSysAxis "0" ValueTypeUnits.NonNegativeRealMeter )
+						])
+              (   OneMeterWidthExtentReferencePoint  "One meter unit of a width extent measurement system."
+						landmark:  LandMarks.LengthLandmarks.ONeMeterWidthExtentLandmark
+						[
+						( Length_Extent_MeasSysAxis "0" ValueTypeUnits.NonNegativeRealMeter )
+						( Width_Extent_MeasSysAxis "1" ValueTypeUnits.NonNegativeRealMeter )
+						])
 
-              ]
-              };
+              ]};
 
-            msa   Length_Extent_MeasSysAxis  "The width measurement system axis to describe the nature of the extent measurement." { axis: CoordinateSystems.Cartesian.Cartesian_Y_CoordSysAxis vtu: [ ValueTypeUnits.NonNegativeRealMeter ]};
-            msa   Width_Extent_MeasSysAxis  "The length measurement system axis to describe the nature of the extent measurement." { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.NonNegativeRealMeter ]};
-          }
-        }
+					msa   Length_Extent_MeasSysAxis  "The width measurement system axis to describe the nature of the extent measurement." {
+						axis: CoordinateSystems.Cartesian.Cartesian_Y_CoordSysAxis vtu: [ ValueTypeUnits.NonNegativeRealMeter ]};
+					msa   Width_Extent_MeasSysAxis  "The length measurement system axis to describe the nature of the extent measurement." {
+						axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.NonNegativeRealMeter ]};
+				}
+			}
          ldm   TemperatureMeasurementSystem  {
-          msys   Temperature_MeasSys  "Measurement system to represent temperature values in Kelvin degrees" {
-          	maxis: [ Temperature_MeasSysAxis ] coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys extRefStd:"" orient:"Values increase as temperature increases"
+				msys   Temperature_MeasSys  "Measurement system to represent temperature values in Kelvin degrees" {
+					maxis: [ Temperature_MeasSysAxis ]
+					coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+					extRefStd:""
+					orient:"Values increase as temperature increases"
 
-            refPt: [
-            	(WaterFreezingPoint  "Represents waters freezing point." landmark:  LandMarks.TemperatureLandmarks.FreezingPointOfWater  [
-              (   Temperature_MeasSysAxis "273.15" ValueTypeUnits.RealKelvin )
-            ])
-            (   WaterBoilingPoint  "Represents waters boiling point" landmark:  LandMarks.TemperatureLandmarks.BoilingPointOfWater  [
-              (   Temperature_MeasSysAxis "373.15" ValueTypeUnits.RealKelvin )
-            ])
-            (   AbsoluteZeroPoint  "Represents zero point of temperature" landmark:  LandMarks.TemperatureLandmarks.AbsoluteZero  [
-              (   Temperature_MeasSysAxis "0" ValueTypeUnits.RealKelvin )
-            ])
-            ]
-            };
-          msa   Temperature_MeasSysAxis  "Axis for Real number values in degrees Kelvin" { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.RealKelvin ]};
-        }
+					refPt: [
+            	(WaterFreezingPoint  "Represents waters freezing point."
+					landmark:  LandMarks.TemperatureLandmarks.FreezingPointOfWater
+					[
+					( Temperature_MeasSysAxis "273.15" ValueTypeUnits.RealKelvin )
+					])
+            (   WaterBoilingPoint  "Represents waters boiling point"
+					landmark:  LandMarks.TemperatureLandmarks.BoilingPointOfWater
+					[
+					( Temperature_MeasSysAxis "373.15" ValueTypeUnits.RealKelvin )
+					])
+            (   AbsoluteZeroPoint  "Represents zero point of temperature"
+					landmark:  LandMarks.TemperatureLandmarks.AbsoluteZero
+					[
+					( Temperature_MeasSysAxis "0" ValueTypeUnits.RealKelvin )
+					])
+            ]};
+				msa   Temperature_MeasSysAxis  "Axis for Real number values in degrees Kelvin" {
+					axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.RealKelvin ]};
+			}
         ldm   TemporalFrequencyMeasurementSystem  {
-          msys   Temporal_Frequency_MeasSys  "Measurement system for frequency of periodic events." {
-          	maxis: [ Temporal_Frequency_MeasSysAxis ] coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys extRefStd:"International System of Units (SI)" orient:"Value increases as frequency increases."
-            refPt: [ (   OneHertzReferencePoint  "One occurrence per second" landmark:  LandMarks.OneHertzLandmark  [
-              (   Temporal_Frequency_MeasSysAxis "1.00" ValueTypeUnits.RealHertz )
-            ])
-            (   ZeroFrequencyReferencePoint  "No occurrences per second" landmark:  LandMarks.ZeroFrequencyLandmark  [
-              (   Temporal_Frequency_MeasSysAxis "0.00" ValueTypeUnits.RealHertz )
-            ])
+				msys   Temporal_Frequency_MeasSys  "Measurement system for frequency of periodic events." {
+					maxis: [ Temporal_Frequency_MeasSysAxis ]
+					coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+					extRefStd:"International System of Units (SI)"
+					orient:"Value increases as frequency increases."
+					refPt: [ (   OneHertzReferencePoint  "One occurrence per second"
+					landmark:  LandMarks.OneHertzLandmark
+					[
+					( Temporal_Frequency_MeasSysAxis "1.00" ValueTypeUnits.RealHertz )
+					])
+            (   ZeroFrequencyReferencePoint  "No occurrences per second"
+					landmark:  LandMarks.ZeroFrequencyLandmark
+					[
+					( Temporal_Frequency_MeasSysAxis "0.00" ValueTypeUnits.RealHertz )
+					])
 
-            ]
-
-            };
-          msa   Temporal_Frequency_MeasSysAxis  "Measurement axis for frequency." { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.RealHertz] };
-        }
+            ]};
+				msa   Temporal_Frequency_MeasSysAxis  "Measurement axis for frequency." {
+					axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.RealHertz]};
+			}
          ldm   TimeMeasurementSystem  {
-          ldm   TimeDurationMeasurementSystem  {
-            msys   Time_Duration_MeasSys  "Measurement system for time duration." {
-            	maxis: [ Time_Duration_MeasSysAxis ] coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys extRefStd:"International System of Units - Second" orient:"Value increases as time moves towards the future"
-              refPt: [ (   ZeroDurationReferencePoint  "Duration origin" landmark:  LandMarks.TimeLandmarks.ZeroDurationLandmark  [
-                (   Time_Duration_MeasSysAxis "0.0" ValueTypeUnits.IntegerSeconds )
-              ])
-              (   OneSecondDurationReferencePoint  "Duration on positive one second" landmark:  LandMarks.TimeLandmarks.OneSecondDurationLandmark  [
-                (   Time_Duration_MeasSysAxis "1.0" ValueTypeUnits.IntegerSeconds )
-              ])
+				ldm   TimeDurationMeasurementSystem  {
+					msys   Time_Duration_MeasSys  "Measurement system for time duration." {
+						maxis: [ Time_Duration_MeasSysAxis ]
+						coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+						extRefStd:"International System of Units - Second"
+						orient:"Value increases as time moves towards the future"
+						refPt: [ (   ZeroDurationReferencePoint  "Duration origin"
+						landmark:  LandMarks.TimeLandmarks.ZeroDurationLandmark
+						[
+						( Time_Duration_MeasSysAxis "0.0" ValueTypeUnits.IntegerSeconds )
+						])
+              (   OneSecondDurationReferencePoint  "Duration on positive one second"
+						landmark:  LandMarks.TimeLandmarks.OneSecondDurationLandmark
+						[
+						( Time_Duration_MeasSysAxis "1.0" ValueTypeUnits.IntegerSeconds )
+						])
 
-              ]
+              ]};
+					msa   Time_Duration_MeasSysAxis  "Axis for time duration in seconds" {
+						axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ValueTypeUnits.IntegerSeconds ]};
+				}
+				ldm   PosixTimeMeasurementSystem  {
+					msys   Time_Posix_MeasSys  "Measurement system for time in accordance with the Posix." {
+						maxis: [ Time_Posix_MeasSysAxis  ]
+						coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+						extRefStd:"IEEE Std 1003.1-2008"
+						orient:"Value increases as time moves towards the future"
+						refPt: [ (   PositiveOneSecondAfterEpochStart  "Duration on positive one second"
+						landmark:  LandMarks.TimeLandmarks.OneSecondDurationLandmark
+						[
+						( Time_Posix_MeasSysAxis "1" ValueTypeUnits.IntegerSeconds )
+						])
+              (   PosixEpochTimeStart  "POSIX/Unix time origin"
+						landmark:  LandMarks.TimeLandmarks.UnixEpochStart
+						[
+						( Time_Posix_MeasSysAxis "0" ValueTypeUnits.IntegerSeconds )
+						])
 
-              };
-            msa   Time_Duration_MeasSysAxis  "Axis for time duration in seconds" { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ValueTypeUnits.IntegerSeconds ]};
-          }
-          ldm   PosixTimeMeasurementSystem  {
-            msys   Time_Posix_MeasSys  "Measurement system for time in accordance with the Posix." {
-            	maxis: [ Time_Posix_MeasSysAxis  ] coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys extRefStd:"IEEE Std 1003.1-2008" orient:"Value increases as time moves towards the future"
-              refPt: [ (   PositiveOneSecondAfterEpochStart  "Duration on positive one second" landmark:  LandMarks.TimeLandmarks.OneSecondDurationLandmark  [
-                (   Time_Posix_MeasSysAxis "1" ValueTypeUnits.IntegerSeconds )
-              ])
-              (   PosixEpochTimeStart  "POSIX/Unix time origin" landmark:  LandMarks.TimeLandmarks.UnixEpochStart   [
-                (   Time_Posix_MeasSysAxis  "0" ValueTypeUnits.IntegerSeconds )
-              ])
+              ]};
+					msa   Time_Posix_MeasSysAxis  "Axis for time durationin seconds since Epoch Start." {
+						axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ValueTypeUnits.IntegerSeconds ]};
+				}
+				ldm   UTC_MeasurementSystem  "Time measurements based on Universal Coordinated Time."  {
+					msys   Time_LocalOffset_UTC_MeasSys  "Primary time system the world uses to regulate clocks and date-times Q,E a main goal of which is to correlate one rotation of the earth with one 24 hour day by making occasional 1 second corrections to the duration of a day. " {
+						maxis: [ Time_LocalTime_UTC_MeasSysAxis  ]
+						coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+						extRefStd:"Coordinated Universal Time defined by International Telecommunications Union Recommendation (ITU-R TF.460-6), Standard-frequency and time-signal emissions"
+						orient:"see UTC standard"
+						refPt: [ (   UTC_GregorianCalendarOrigin  "Start of Gregorian Calendar - Jan 1, 0:0:0 Zulu"
+						landmark:  LandMarks.TimeLandmarks.GregorianCalendarOrigin
+						[
+						( Time_LocalTime_UTC_MeasSysAxis "1" ValueTypeUnits.UTC_DayOfGregorianMonth )
+						( Time_LocalTime_UTC_MeasSysAxis "1" ValueTypeUnits.UTC_MonthOfGregorianYear )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_GregorianYear )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_HourOfGregorianDay )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_MinuteOfHour )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_SecondOfMinute )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_LocalTimeHourOffset )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_LocalTimeMinuteOffset )
+						])
+              (   UTC_UnixEpochTime  "Unix Epoch Time - Jan 1,1970 0:0:0 UTC"
+						landmark:  LandMarks.TimeLandmarks.UnixEpochStart
+						[
+						( Time_LocalTime_UTC_MeasSysAxis "1" ValueTypeUnits.UTC_DayOfGregorianMonth )
+						( Time_LocalTime_UTC_MeasSysAxis "1" ValueTypeUnits.UTC_MonthOfGregorianYear )
+						( Time_LocalTime_UTC_MeasSysAxis "1970" ValueTypeUnits.UTC_GregorianYear )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_HourOfGregorianDay )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_MinuteOfHour )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_SecondOfMinute )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_LocalTimeHourOffset )
+						( Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_LocalTimeMinuteOffset )
+						])
+              ]};
+					msa   Time_LocalTime_UTC_MeasSysAxis  "Represents calendar day using Gregorian calendar (year Q,E month of year Q,E and day of month) Q,E time of day as hour of day Q,E minute of hour Q,E and second of minute Q,E and local offset from UTC as count of hours Q,E count of minutes." {
+						axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.UTC_GregorianYear ValueTypeUnits.UTC_HourOfGregorianDay ValueTypeUnits.UTC_MonthOfGregorianYear ValueTypeUnits.UTC_MinuteOfHour ValueTypeUnits.UTC_DayOfGregorianMonth ValueTypeUnits.UTC_SecondOfMinute ValueTypeUnits.UTC_LocalTimeHourOffset ValueTypeUnits.UTC_LocalTimeMinuteOffset]};
+				}
+				ldm   UTC_TimeOfDayMeasurementSystem  {
+					msys   Time_TimeOfDay_UTC_MeasSys  "Measurement system for time duration in seconds" {
+						maxis: [ Time_TimeOfDay_UTC_MeasSysAxis ]
+						coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+						extRefStd:"Universal Coordinated Time"
+						orient:"Value increases as time moves towards the future"
+						refPt:[ (   UTC_DayStart  "Start of UTC day"
+						landmark:  LandMarks.TimeLandmarks.UTC_DayStart
+						[
+						( Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_HourOfGregorianDay )
+						( Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_MinuteOfHour )
+						( Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_SecondOfMinute )
+						])
+              (   UTC_Noon  "Noon of UTC day"
+						landmark:  LandMarks.TimeLandmarks.UTC_Noon
+						[
+						( Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_MinuteOfHour )
+						( Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_SecondOfMinute )
+						( Time_TimeOfDay_UTC_MeasSysAxis "12" ValueTypeUnits.UTC_HourOfGregorianDay )
+						])
 
-              ]
+              ]};
+					msa   Time_TimeOfDay_UTC_MeasSysAxis  "Axis for time duration in HMS" {
+						axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ValueTypeUnits.UTC_HourOfGregorianDay ValueTypeUnits.UTC_MinuteOfHour ValueTypeUnits.UTC_SecondOfMinute]};
+				}
+				ldm   NATO4586_TimeMeasurementSystem  {
+					msys   Time_NATO4586UTC_MeasSys  "NATO STANAG 4586 time system represented in Universal Time Coordinated (UTC) in seconds since Jan 1 Q,E 2000 with a precision of 0.001 seconds" {
+						maxis: [ Time_NATO4586_UTC_MeasSysAxis ]
+						coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
+						extRefStd:"NATO STANAG 4586 modification of UTC"
+						orient:"see UTC standard"
+						refPt: [(   UTC_GregorianCalendarOrigin  "Start of Gregorian Calendar - Jan 1, 0:0:0 Zulu"
+						landmark:  LandMarks.TimeLandmarks.GregorianCalendarOrigin
+						[
+						( Time_NATO4586_UTC_MeasSysAxis "-63113904000" ValueTypeUnits.RealSeconds )
+						])
+              (   PositiveOneSecondAfter20000000  "Duration of positive one second"
+						landmark:  LandMarks.TimeLandmarks.OneSecondDurationLandmark
+						[
+						( Time_NATO4586_UTC_MeasSysAxis "1" ValueTypeUnits.RealSeconds )
+						])
 
-              };
-            msa   Time_Posix_MeasSysAxis  "Axis for time durationin seconds since Epoch Start." { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ValueTypeUnits.IntegerSeconds ]};
-          }
-          ldm   UTC_MeasurementSystem  "Time measurements based on Universal Coordinated Time."  {
-            msys   Time_LocalOffset_UTC_MeasSys  "Primary time system the world uses to regulate clocks and date-times Q,E a main goal of which is to correlate one rotation of the earth with one 24 hour day by making occasional 1 second corrections to the duration of a day. " {
-maxis: [ Time_LocalTime_UTC_MeasSysAxis  ]
-coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys
-extRefStd:"Coordinated Universal Time defined by International Telecommunications Union Recommendation (ITU-R TF.460-6), Standard-frequency and time-signal emissions"
-orient:"see UTC standard"
-              refPt: [ (   UTC_GregorianCalendarOrigin  "Start of Gregorian Calendar - Jan 1, 0:0:0 Zulu" landmark:  LandMarks.TimeLandmarks.GregorianCalendarOrigin  [
-                (   Time_LocalTime_UTC_MeasSysAxis "1" ValueTypeUnits.UTC_DayOfGregorianMonth )
-                (   Time_LocalTime_UTC_MeasSysAxis "1" ValueTypeUnits.UTC_MonthOfGregorianYear )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_GregorianYear )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_HourOfGregorianDay )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_MinuteOfHour )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_SecondOfMinute )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_LocalTimeHourOffset )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_LocalTimeMinuteOffset )
-              ])
-              (   UTC_UnixEpochTime  "Unix Epoch Time - Jan 1,1970 0:0:0 UTC" landmark:  LandMarks.TimeLandmarks.UnixEpochStart   [
-                (   Time_LocalTime_UTC_MeasSysAxis "1" ValueTypeUnits.UTC_DayOfGregorianMonth )
-                (   Time_LocalTime_UTC_MeasSysAxis "1" ValueTypeUnits.UTC_MonthOfGregorianYear )
-                (   Time_LocalTime_UTC_MeasSysAxis "1970" ValueTypeUnits.UTC_GregorianYear )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_HourOfGregorianDay )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_MinuteOfHour )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_SecondOfMinute )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_LocalTimeHourOffset )
-                (   Time_LocalTime_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_LocalTimeMinuteOffset )
-              ])
-              ]
-              };
-            msa   Time_LocalTime_UTC_MeasSysAxis  "Represents calendar day using Gregorian calendar (year Q,E month of year Q,E and day of month) Q,E time of day as hour of day Q,E minute of hour Q,E and second of minute Q,E and local offset from UTC as count of hours Q,E count of minutes." {
-            	axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.UTC_GregorianYear ValueTypeUnits.UTC_HourOfGregorianDay ValueTypeUnits.UTC_MonthOfGregorianYear ValueTypeUnits.UTC_MinuteOfHour ValueTypeUnits.UTC_DayOfGregorianMonth ValueTypeUnits.UTC_SecondOfMinute ValueTypeUnits.UTC_LocalTimeHourOffset ValueTypeUnits.UTC_LocalTimeMinuteOffset]};
-          }
-          ldm   UTC_TimeOfDayMeasurementSystem  {
-            msys   Time_TimeOfDay_UTC_MeasSys  "Measurement system for time duration in seconds" {
-			maxis: [ Time_TimeOfDay_UTC_MeasSysAxis ] coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys extRefStd:"Universal Coordinated Time" orient:"Value increases as time moves towards the future"
-              refPt:[ (   UTC_DayStart  "Start of UTC day" landmark:  LandMarks.TimeLandmarks.UTC_DayStart  [
-                (   Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_HourOfGregorianDay )
-                (   Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_MinuteOfHour )
-                (   Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_SecondOfMinute )
-              ])
-              (   UTC_Noon  "Noon of UTC day" landmark:  LandMarks.TimeLandmarks.UTC_Noon  [
-                (   Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_MinuteOfHour )
-                (   Time_TimeOfDay_UTC_MeasSysAxis "0" ValueTypeUnits.UTC_SecondOfMinute )
-                (   Time_TimeOfDay_UTC_MeasSysAxis "12" ValueTypeUnits.UTC_HourOfGregorianDay )
-              ])
+              ]};
 
-              ]
-
-              };
-            msa   Time_TimeOfDay_UTC_MeasSysAxis  "Axis for time duration in HMS" { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ValueTypeUnits.UTC_HourOfGregorianDay ValueTypeUnits.UTC_MinuteOfHour ValueTypeUnits.UTC_SecondOfMinute]};
-          }
-          ldm   NATO4586_TimeMeasurementSystem  {
-            msys   Time_NATO4586UTC_MeasSys  "NATO STANAG 4586 time system represented in Universal Time Coordinated (UTC) in seconds since Jan 1 Q,E 2000 with a precision of 0.001 seconds" {
-            	maxis: [ Time_NATO4586_UTC_MeasSysAxis ] coord:CoordinateSystems.Cartesian.Cartesian_X_CoordSys extRefStd:"NATO STANAG 4586 modification of UTC" orient:"see UTC standard"
-              refPt: [(   UTC_GregorianCalendarOrigin  "Start of Gregorian Calendar - Jan 1, 0:0:0 Zulu" landmark:  LandMarks.TimeLandmarks.GregorianCalendarOrigin  [
-                (   Time_NATO4586_UTC_MeasSysAxis "-63113904000" ValueTypeUnits.RealSeconds )
-              ])
-              (   PositiveOneSecondAfter20000000  "Duration of positive one second" landmark:  LandMarks.TimeLandmarks.OneSecondDurationLandmark  [
-                (   Time_NATO4586_UTC_MeasSysAxis "1" ValueTypeUnits.RealSeconds )
-              ])
-
-              ]
-
-              };
-
-            msa   Time_NATO4586_UTC_MeasSysAxis  "NATO STANAG 4586 time system represented in Universal Time Coordinated (UTC) in seconds since Jan 1 Q,E 2000 with a precision of 0.001 seconds" { axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.RealSeconds ] };
-          }
-        }
-       }
+					msa   Time_NATO4586_UTC_MeasSysAxis  "NATO STANAG 4586 time system represented in Universal Time Coordinated (UTC) in seconds since Jan 1 Q,E 2000 with a precision of 0.001 seconds" {
+						axis: CoordinateSystems.Cartesian.Cartesian_X_CoordSysAxis vtu: [ ValueTypeUnits.RealSeconds ]};
+				}
+			}
+		}
        ldm   Measurements  "FACE data model logical measurements."  {
-        ldm   UniqueIdentifierMeasurements  {
-          ldm   UniqueID_Unbounded_Integer  {
-            meas  UniqueID_Unbounded_Integer_Meas "A measurement for uniqueIdentifiers that use integers and are not governed by an organization or standard" -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
-axis: [ UniqueID_Unbounded_Integer_MeasAxis] sys: MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSys };
-            maxis    UniqueID_Unbounded_Integer_MeasAxis  "An instance of the CountMeasurementSystemAxis with a uniqueness constraint." -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier { msaxis:  MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSysAxis
-              ![ "IsUnique" ]
-            };
-          }
-          ldm   UniqueID_Unbounded_Text  {
-            meas   UniqueID_Unbounded_Text_Meas  "A measurement for uniqueIdentifiers that use UTF8 strings and are not governed by an organization or standard" -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
-            	 axis: [ UniqueID_Unbounded_Text_MeasAxis ] sys: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_UTF8_MeasSys };
-            maxis    UniqueID_Unbounded_Text_MeasAxis  "An instance of the TextUTF8MeasurementSystemAxis with a uniqueness constraint."  -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
-            	msaxis:  MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis
+			ldm   UniqueIdentifierMeasurements  {
+				ldm   UniqueID_Unbounded_Integer  {
+					meas  UniqueID_Unbounded_Integer_Meas "A measurement for uniqueIdentifiers that use integers and are not governed by an organization or standard" -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
+						axis: [ UniqueID_Unbounded_Integer_MeasAxis] sys: MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSys};
+					maxis    UniqueID_Unbounded_Integer_MeasAxis  "An instance of the CountMeasurementSystemAxis with a uniqueness constraint." -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
+						msaxis:  MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSysAxis
+              ![ "IsUnique" ]};
+				}
+				ldm   UniqueID_Unbounded_Text  {
+					meas   UniqueID_Unbounded_Text_Meas  "A measurement for uniqueIdentifiers that use UTF8 strings and are not governed by an organization or standard" -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
+						axis: [ UniqueID_Unbounded_Text_MeasAxis ] sys: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_UTF8_MeasSys};
+					maxis    UniqueID_Unbounded_Text_MeasAxis  "An instance of the TextUTF8MeasurementSystemAxis with a uniqueness constraint."  -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
+						msaxis:  MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis
               !["IsUnique"]};
-          }
-          ldm   UniqueID_UUID_Text  {
-            meas   UniqueID_UUID_Text_Meas  "A measurement for uniqueIdentifiers that use UTF8 strings and are governed by the UUID (RFC 4122) standard." -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
-axis: [ UniqueID_UUID_Text_MeasAxis ] sys: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_UTF8_MeasSys  };
-            maxis    UniqueID_UUID_Text_MeasAxis "An instance of the TextUTF8MeasurementSystemAxis with a UUID constraint."   -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
-            	msaxis:  MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis
+				}
+				ldm   UniqueID_UUID_Text  {
+					meas   UniqueID_UUID_Text_Meas  "A measurement for uniqueIdentifiers that use UTF8 strings and are governed by the UUID (RFC 4122) standard." -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
+						axis: [ UniqueID_UUID_Text_MeasAxis ] sys: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_UTF8_MeasSys};
+					maxis    UniqueID_UUID_Text_MeasAxis "An instance of the TextUTF8MeasurementSystemAxis with a UUID constraint."   -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
+						msaxis:  MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis
               ![ "UUID_RFC 4122" ]};
-          }
-        }
-        ldm   CountingMeasures  {
-          ldm   Resolution  {
-            meas   Resolution_Distance_CM_Meas  "Single dimensional measurement of resolution." -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Resolution {
-            	axis: [ Distance_Resolution_CM_MeasAxis] sys: MeasurementSystems.LengthMeasurementSystem.DistanceMeasurementSystem.Distance_MeasSys };
-            //meas   Resolution_Meas  -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Resolution { axis: [Horizontal_Resolution_MeasAxis Vertical_Resolution_MeasAxis] sys: Resolution_MeasSys };
-            //maxis    Horizontal_Resolution_MeasAxis  -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Resolution { msaxis:  Resolution_Horizontal_MeasSysAxis  };
-            maxis    Distance_Resolution_CM_MeasAxis  "Single dimensional Measurement of resolution Q,E an indication of scale of resolution." {
-            	vtu: [ ValueTypeUnits.RealCentimeters ] msaxis:  MeasurementSystems.LengthMeasurementSystem.DistanceMeasurementSystem.Distance_MeasSysAxis  };
-            //maxis    Vertical_Resolution_MeasAxis  -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Resolution {  msaxis:  Resolution_Vertical_MeasSysAxis  };
-          }
-          ldm   Count  "Logical model for the number of occurrences of a repeating event per unit time"  {
-            meas   Count_Meas  "Measurement of event occurrences measured in Counts with non-negative Integers" -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Count {
-            	axis: [ Count_MeasAxis ] sys: MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSys };
-            maxis    Count_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Count { msaxis:  MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSysAxis  };
-          }
-        }
-        ldm   IdentifierMeasures  {
-          ldm   KindMeasures  {
-            meas   Kind_Unbounded_Integer_Meas  "A measurement for a Kind identifier that use integers and are not directly governed by an organization or standard" -> FACE_Shared_Data_Model_Conceptual.Observables.InformationElement.Kind.Kind { axis: [Kind_Unbounded_Integer_MeasAxis] sys: MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSys };
-            maxis    Kind_Unbounded_Integer_MeasAxis  "An instance of the CountMeasurementSystemAxis with a uniqueness constraint." -> FACE_Shared_Data_Model_Conceptual.Observables.InformationElement.Kind.Kind {
-            	msaxis:  MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSysAxis
+				}
+			}
+			ldm   CountingMeasures  {
+				ldm   Resolution  {
+					meas   Resolution_Distance_CM_Meas  "Single dimensional measurement of resolution." -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Resolution {
+						axis: [ Distance_Resolution_CM_MeasAxis] sys: MeasurementSystems.LengthMeasurementSystem.DistanceMeasurementSystem.Distance_MeasSys};
+					// meas   Resolution_Meas  -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Resolution { axis: [Horizontal_Resolution_MeasAxis Vertical_Resolution_MeasAxis] sys: Resolution_MeasSys };
+					// maxis    Horizontal_Resolution_MeasAxis  -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Resolution { msaxis:  Resolution_Horizontal_MeasSysAxis  };
+					maxis    Distance_Resolution_CM_MeasAxis  "Single dimensional Measurement of resolution Q,E an indication of scale of resolution." {
+						vtu: [ ValueTypeUnits.RealCentimeters ] msaxis:  MeasurementSystems.LengthMeasurementSystem.DistanceMeasurementSystem.Distance_MeasSysAxis};
+				// maxis    Vertical_Resolution_MeasAxis  -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Resolution {  msaxis:  Resolution_Vertical_MeasSysAxis  };
+				}
+				ldm   Count  "Logical model for the number of occurrences of a repeating event per unit time"  {
+					meas   Count_Meas  "Measurement of event occurrences measured in Counts with non-negative Integers" -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Count {
+						axis: [ Count_MeasAxis ] sys: MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSys};
+					maxis    Count_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Counting.Count {
+						msaxis:  MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSysAxis};
+				}
+			}
+			ldm   IdentifierMeasures  {
+				ldm   KindMeasures  {
+					meas   Kind_Unbounded_Integer_Meas  "A measurement for a Kind identifier that use integers and are not directly governed by an organization or standard" -> FACE_Shared_Data_Model_Conceptual.Observables.InformationElement.Kind.Kind {
+						axis: [Kind_Unbounded_Integer_MeasAxis] sys: MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSys};
+					maxis    Kind_Unbounded_Integer_MeasAxis  "An instance of the CountMeasurementSystemAxis with a uniqueness constraint." -> FACE_Shared_Data_Model_Conceptual.Observables.InformationElement.Kind.Kind {
+						msaxis:  MeasurementSystems.CountingMeasurementSystem.CountMeasurementSystem.Count_MeasSysAxis
               ![ "IsUnique"]};
 
-          }
-          ldm   AddressMeasures  {
-            meas   Address_IPv4_Meas  "IPv4 address expressed as an integer." -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress { axis: [Address_IPv4_MeasAxis ] sys: MeasurementSystems.AddressMeasurementSystem.Address_IPv4_MeasSys  };
-            meas   Address_IPv6_Meas  "IPv6 address expressed as an integer."  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress { axis: [Address_IPv6_MeasAxis ] sys: MeasurementSystems.AddressMeasurementSystem.Address_IPv6_MeasSys };
-            meas   Address_URI_Meas  "A Uniform Resource Identifier (URI) is a string of ASCII characters used to identify a resource."  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress {
-            	axis: [Address_URI_MeasAxis ] sys: MeasurementSystems.AddressMeasurementSystem.Address_URI_MeasSys  };
-            maxis    Address_IPv4_MeasAxis  "Set of integers for IPv4 address expressed as an integer."  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress { msaxis: MeasurementSystems.AddressMeasurementSystem.Address_Integer_MeasSysAxis  };
-            maxis    Address_IPv6_MeasAxis  "Set of integers for IPv6 address expressed as an integer."  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress { msaxis: MeasurementSystems.AddressMeasurementSystem.Address_Integer_MeasSysAxis  };
-            maxis    Address_URI_MeasAxis  "Axis of ASCII character sets for a Uniform Resource Identifier (URI) used to identify a resource"  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress { msaxis:  MeasurementSystems.AddressMeasurementSystem.Address_Text_MeasAxis    };
-          }
-        }
-       ldm   InformationElementMeasures  {
-          ldm   TextMeasurement  {
-            meas   Description_Meas  "Measurement representing a Description as a single element" -> FACE_Shared_Data_Model_Conceptual.Observables.InformationElement.Description.Description {  axis: [Description_MeasAxis ] sys: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_UTF8_MeasSys };
-            meas   Name_Meas  "Measurement for representing a name." -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier { axis: [Name_MeasAxis] sys: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_UTF8_MeasSys };
-            maxis    Description_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.InformationElement.Description.Description {  msaxis:  MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis  };
-            maxis    Name_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier { msaxis:  MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis };
-            maxis    Name_Text_MeasAxis "The primary name axis."  -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier { msaxis: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis };
-          }
-        }
-        ldm   LengthMeasures  {
-          ldm   DistanceMeasure  {
-            meas   Distance_Meas  "Measurement for distance" -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Distance { axis: [Distance_MeasAxis ] sys: MeasurementSystems.LengthMeasurementSystem.DistanceMeasurementSystem.Distance_MeasSys };
-            maxis    Distance_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Distance { msaxis:  MeasurementSystems.LengthMeasurementSystem.DistanceMeasurementSystem.Distance_MeasSysAxis  };
-          }
-          ldm   ExtentMeasures  {
-            meas   Extent_Meas  "Length distance dimension of the extent."  -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Extent {axis: [Length_Extent_Meas Width_Extent_Meas] sys: MeasurementSystems.LengthMeasurementSystem.ExtentMeasurementSystem.Extent_MeasSys };
-            maxis    Length_Extent_Meas -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Extent { msaxis:  MeasurementSystems.LengthMeasurementSystem.ExtentMeasurementSystem.Length_Extent_MeasSysAxis  };
-            maxis    Width_Extent_Meas -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Extent { msaxis:  MeasurementSystems.LengthMeasurementSystem.ExtentMeasurementSystem.Width_Extent_MeasSysAxis  };
-          }
-          ldm   LocalAir  "Length measurements based on the Local Air Reference Frame." {}
-          ldm   LocalBody  "Length measurements based on the Local Body Reference Frame."{}
-          ldm   LocalGround  "Length measurements based on the Local Ground Reference Frame."{}
-          ldm   LocalHorizontal  "Length measurements based on the Local Horizontal Reference Frame."{}
-          ldm   LocalNorthEastDown  "Length measurements based on the Local North East Down Reference Frame."{}
-          ldm   LocalVehicle  "Length measurements based on the Local Vehicle Reference Frame."{}
-          ldm   MeanSeaLevel  "Length measurements based on the Mean Sea Level Reference Frame."{}
-          ldm   WGS84  "Length measurements based on the WGS-84 Reference Frame."{}
-        }
+				}
+				ldm   AddressMeasures  {
+					meas   Address_IPv4_Meas  "IPv4 address expressed as an integer." -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress {
+						axis: [Address_IPv4_MeasAxis ] sys: MeasurementSystems.AddressMeasurementSystem.Address_IPv4_MeasSys};
+					meas   Address_IPv6_Meas  "IPv6 address expressed as an integer."  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress {
+						axis: [Address_IPv6_MeasAxis ] sys: MeasurementSystems.AddressMeasurementSystem.Address_IPv6_MeasSys};
+					meas   Address_URI_Meas  "A Uniform Resource Identifier (URI) is a string of ASCII characters used to identify a resource."  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress {
+						axis: [Address_URI_MeasAxis ] sys: MeasurementSystems.AddressMeasurementSystem.Address_URI_MeasSys};
+					maxis    Address_IPv4_MeasAxis  "Set of integers for IPv4 address expressed as an integer."  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress {
+						msaxis: MeasurementSystems.AddressMeasurementSystem.Address_Integer_MeasSysAxis};
+					maxis    Address_IPv6_MeasAxis  "Set of integers for IPv6 address expressed as an integer."  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress {
+						msaxis: MeasurementSystems.AddressMeasurementSystem.Address_Integer_MeasSysAxis};
+					maxis    Address_URI_MeasAxis  "Axis of ASCII character sets for a Uniform Resource Identifier (URI) used to identify a resource"  -> FACE_Shared_Data_Model_Conceptual.Observables.NonPhysicalAddress {
+						msaxis:  MeasurementSystems.AddressMeasurementSystem.Address_Text_MeasAxis};
+				}
+			}
+			ldm   InformationElementMeasures  {
+				ldm   TextMeasurement  {
+					meas   Description_Meas  "Measurement representing a Description as a single element" -> FACE_Shared_Data_Model_Conceptual.Observables.InformationElement.Description.Description {
+						axis: [Description_MeasAxis ] sys: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_UTF8_MeasSys};
+					meas   Name_Meas  "Measurement for representing a name." -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
+						axis: [Name_MeasAxis] sys: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_UTF8_MeasSys};
+					maxis    Description_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.InformationElement.Description.Description {
+						msaxis:  MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis};
+					maxis    Name_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
+						msaxis:  MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis};
+					maxis    Name_Text_MeasAxis "The primary name axis."  -> FACE_Shared_Data_Model_Conceptual.Observables.Identifier.Identifier {
+						msaxis: MeasurementSystems.InformationElementMeasurementSystem.TextMeasurementSystem.Text_MeasSysAxis};
+				}
+			}
+			ldm   LengthMeasures  {
+				ldm   DistanceMeasure  {
+					meas   Distance_Meas  "Measurement for distance" -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Distance {
+						axis: [Distance_MeasAxis ] sys: MeasurementSystems.LengthMeasurementSystem.DistanceMeasurementSystem.Distance_MeasSys};
+					maxis    Distance_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Distance {
+						msaxis:  MeasurementSystems.LengthMeasurementSystem.DistanceMeasurementSystem.Distance_MeasSysAxis};
+				}
+				ldm   ExtentMeasures  {
+					meas   Extent_Meas  "Length distance dimension of the extent."  -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Extent {
+						axis: [Length_Extent_Meas Width_Extent_Meas] sys: MeasurementSystems.LengthMeasurementSystem.ExtentMeasurementSystem.Extent_MeasSys};
+					maxis    Length_Extent_Meas -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Extent {
+						msaxis:  MeasurementSystems.LengthMeasurementSystem.ExtentMeasurementSystem.Length_Extent_MeasSysAxis};
+					maxis    Width_Extent_Meas -> FACE_Shared_Data_Model_Conceptual.Observables.Length.Extent {
+						msaxis:  MeasurementSystems.LengthMeasurementSystem.ExtentMeasurementSystem.Width_Extent_MeasSysAxis};
+				}
+				ldm   LocalAir  "Length measurements based on the Local Air Reference Frame." {
+				}
+				ldm   LocalBody  "Length measurements based on the Local Body Reference Frame."{
+				}
+				ldm   LocalGround  "Length measurements based on the Local Ground Reference Frame."{
+				}
+				ldm   LocalHorizontal  "Length measurements based on the Local Horizontal Reference Frame."{
+				}
+				ldm   LocalNorthEastDown  "Length measurements based on the Local North East Down Reference Frame."{
+				}
+				ldm   LocalVehicle  "Length measurements based on the Local Vehicle Reference Frame."{
+				}
+				ldm   MeanSeaLevel  "Length measurements based on the Mean Sea Level Reference Frame."{
+				}
+				ldm   WGS84  "Length measurements based on the WGS-84 Reference Frame."{
+				}
+			}
 //           ldm   DataRate  "Logical model for the number of occurrences of a repeating event per unit time"  {
 //            meas   Data_Rate_Meas  "Measurement of data rate measured in bits per second with real numbers" -> FACE_Shared_Data_Model_Conceptual.Observables.Rate.DataRate { axis: [Data_Rate_MeasAxis] sys: Data_Rate_MeasSys };
 //            maxis    Data_Rate_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Rate.DataRate { msaxis:  Data_Rate_MeasSysAxis  };
@@ -1493,97 +1655,123 @@ axis: [ UniqueID_UUID_Text_MeasAxis ] sys: MeasurementSystems.InformationElement
 //            //maxis    Velocity_W_MeasAxis  -> FACE_Shared_Data_Model_Conceptual.Observables.Rate.Velocity { vtu: [ ValueTypeUnits.RealMetersPerSecond ]  "The Down axis of an NED Measurement System."  msaxis:  Position_Down_Z_MeasSysAxis };
 //          }
 //        }
-        ldm   TemperatureMeasures  {
-          meas   Temperature_Delta_Meas  "Measurement for expressing temperature deltas" -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.TemperatureDelta {
-          	axis: [Temperature_Delta_MeasAxis ] sys: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSys };
-          meas   Temperature_Meas  "Thermodynamic temperature measures in degrees Kelvin." -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {
-          	axis: [Temperature_MeasAxis ] sys: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSys };
-          meas   Temperature_DegreesCelsius_Meas  "Thermodynamic temperature measures in degrees Celsius." -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {
-          	axis: [Temperature_DegreesCelsius_MeasAxis ] sys: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSys };
-          meas   Temperature_DegreesFahrenheit_Meas  "Thermodynamic temperature measures in degrees Fahrenheit." -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {
-          	axis: [Temperature_DegreesFahrenheit_MeasAxis ] sys: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSys };
-          maxis    Temperature_Delta_MeasAxis  "Measurement axis for values of temperature deltas." -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.TemperatureDelta { msaxis:  MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis  };
-          maxis    Temperature_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature { vtu: [ValueTypeUnits.RealKelvin ] msaxis: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
-            !["Always >= absolute zero"]
-          };
-          maxis    Temperature_DegreesFahrenheit_MeasAxis  -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {  vtu: [ValueTypeUnits.RealFahrenheit ] msaxis:  MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
-            ![ "Always >= absolute zero"]
-          };
-          maxis    Temperature_DegreesCelsius_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature { vtu: [ValueTypeUnits.RealCelsius ] msaxis: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
-            ![ "Always >= absolute zero"]
-          };
-          ldm   LocalAir  "Temperature measurements based on the Local Air Reference Frame."  {
-            maxis    Temperature_LocalAir_DegreesCelsius_MeasAxis { msaxis:  MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
-              ![ "Temperature range in Earth atmosphere from surface through stratosphere (-70C to +70C)"]
-            };
-            maxis    Temperature_LocalAir_DegreesFahrenheit_MeasAxis { msaxis:  MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
-              !["Temperature range in Earth atmosphere from surface through stratosphere (-100F to +160F)"]
-            };
-          }
-        }
-        ldm   TemporalFrequency  "Logical model for the number of occurrences of a repeating event per unit time"  {
-          meas   Temporal_Frequency_Meas  "Measurement of frequency measured in Hertz with Real numbers" -> FACE_Shared_Data_Model_Conceptual.Observables.Rate.TemporalFrequency { axis: [Temporal_Frequency_MeasAxis ] sys: MeasurementSystems.TemporalFrequencyMeasurementSystem.Temporal_Frequency_MeasSys };
-          maxis    Temporal_Frequency_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Rate.TemporalFrequency {msaxis:  MeasurementSystems.TemporalFrequencyMeasurementSystem.Temporal_Frequency_MeasSysAxis
-           !["Always >= 0"]
-          };
-        }
-        ldm   TimeMeasures  {
-          ldm   CalendarTimeMeasures  {
-            ldm   UTC_Measures  {
-              meas   Date_GregorianDate_Meas  "Gregorian calendar date measurement. Like UTC Time Q,E but without time of day components" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { axis: [Date_GregorianDate_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys };
-              //meas   Time_NATO4586Time_Meas  "Measurement describing a instant in time as the number of seconds that have elapsed since the NATO STANAG 4586 Epoch Time (00:00:00 Coordinated Universal Time (UTC) Q,ESaturday Q,E1 January 2000)."-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { axis: [Time_NATO4586Time_MeasAxis] sys: Time_NATO4586UTC_MeasSys };
-              meas   Time_LocalTime_Meas  "Local calendar date and time in a time zone per the UTC standard Q,E using Gregorian calendar days (vs. Julian day number) and an hr:min offset from UTC" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {axis: [Time_LocalTime_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys };
-              meas   Time_ISO8601Basic_Meas  "A date-time expressed as a text string conforming to the ISO8601 standard's basic format (no separators between time and date components)"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { axis: [Time_ISO8601Basic_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys };
-              meas   Time_ISO8601Extended_Meas  "A date-time expressed as a text string conforming to the ISO8601 standard's extended format (hyphens between date components Q,E colons between time components)"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { axis: [Time_ISO8601Extended_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys };
-              meas   Time_UTC_Meas  "Date and time per the UTC standard using Gregorian calendar days (vs. Julian day number). The measure does not include a local time offset." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {axis: [Time_UTC_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys };
-              meas   Time_TimeOfDay_UTC_Meas  "A time in a specific calendar day indicating the number of hours Q,Eminutes Q,Eand seconds since the day start per the UTC standard"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { axis: [Time_TimeOfDay_UTC_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_TimeOfDayMeasurementSystem.Time_TimeOfDay_UTC_MeasSys };
-              //maxis    Time_NATO4586Time_MeasAxis  "Measurement axis for NATO STANAG 4586 time duration in integer seconds"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime  { msaxis: [ Time_NATO4586_UTC_MeasSysAxis ] };
-              maxis    Date_GregorianDate_MeasAxis  "Measurement axis for Gregorian date. Same as UTCTimeAxis Q,E but without time of day components." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { vtu: [ ValueTypeUnits.UTC_GregorianYear ValueTypeUnits.UTC_MonthOfGregorianYear ValueTypeUnits.UTC_DayOfGregorianMonth] msaxis: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis   };
-              maxis    Time_LocalTime_MeasAxis  "Measurement axis for UTC time with local time offset"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { msaxis:  MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis   };
-              maxis    Time_ISO8601Basic_MeasAxis  "Measurement axis to represent date-time expressed as a text string conforming to the ISO8601 standard's basic format." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { vtu: [ ValueTypeUnits.StringISO8601Basic ] msaxis:  MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis
-                !["Constrained per ISO8601 Time Basic"]
-              };
-              maxis    Time_ISO8601Extended_MeasAxis  "Measurement axis to represent date-time expressed as a text string conforming to the ISO8601 standard extended format" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { vtu: [ ValueTypeUnits.StringISO8601Extended] msaxis:  MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis
-                !["Constrained per ISO8601 Time Extended"]
-              };
-              maxis    Time_UTC_MeasAxis  "Measurement axis for UTC time" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { vtu: [ValueTypeUnits.UTC_DayOfGregorianMonth ValueTypeUnits.UTC_MonthOfGregorianYear ValueTypeUnits.UTC_GregorianYear ValueTypeUnits.UTC_HourOfGregorianDay ValueTypeUnits.UTC_MinuteOfHour ValueTypeUnits.UTC_SecondOfMinute] msaxis:  MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis   };
-              maxis    Time_TimeOfDay_UTC_MeasAxis  "Measurement axis for time offset since the start of a UTC/Gregorian calendar day Q,E represented with HourOfDay Q,E MinuteOfHour Q,E and SecondOfMinute components" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { vtu: [ValueTypeUnits.UTC_HourOfGregorianDay ValueTypeUnits.UTC_MinuteOfHour ValueTypeUnits.UTC_SecondOfMinute] msaxis: MeasurementSystems.TimeMeasurementSystem.UTC_TimeOfDayMeasurementSystem.Time_TimeOfDay_UTC_MeasSysAxis
-                !["This measurement represents an instant within a calendar day"]
-              };
-            }
-          }
-          ldm   TimeDurationMeasures  {
-            //meas   Time_Posix_Meas  "Measurement describing a instant in time as the number of seconds that have elapsed since the Unix Epoch Time (00:00:00 Coordinated Universal Time (UTC) Q,EThursday Q,E1 January 1970) Q,Enot counting leap seconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration { axis: [Time_Posix_MeasAxis] sys: Time_Posix_MeasSys };
-            meas   Time_Duration_IntegerHours_Meas  "The time duration to or from a specific reference time in hours." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration { axis: [Time_Duration_IntegerHours_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
-            meas   Time_Duration_IntegerMinutes_Meas  "The time duration to or from a specific reference time in minutes." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {axis: [Time_Duration_IntegerMinutes_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
-            meas   Time_Duration_IntegerSeconds_Meas  "The time duration to or from a specific reference time in seconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration { axis: [Time_Duration_IntegerSeconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
-            meas   Time_Duration_IntegerMicroseconds_Meas  "The time duration to or from a specific reference time in microseconds."-> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration { axis: [Time_Duration_IntegerMicroseconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
-            meas   Time_Duration_IntegerMilliseconds_Meas  "The time duration to or from a specific reference time in milliseconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {axis: [Time_Duration_IntegerMilliseconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
-            meas   Time_Duration_IntegerNanoseconds_Meas  "The time duration to or from a specific reference time in nanoseconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {axis: [Time_Duration_IntegerNanoseconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
-            meas   Time_Duration_RealSeconds_Meas  "Measure of time duration as real with microsecond precision." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {axis: [Time_Duration_RealSeconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
-            //maxis    Time_Posix_MeasAxis  "Measurement axis for POSIX/Unix time duration in integer seconds" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {msaxis:  Time_Posix_MeasSysAxis   };
-            maxis    Time_Duration_IntegerHours_MeasAxis  "Measurement axis for time duration in integer hours." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration { vtu: [ ValueTypeUnits.IntegerHours ] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis  };
-            maxis    Time_Duration_IntegerMinutes_MeasAxis  "Measurement axis for time duration in integer minutes."-> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration { vtu: [ ValueTypeUnits.IntegerMinutes ] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis  };
-            maxis    Time_Duration_IntegerSeconds_MeasAxis  "Measurement axis for time duration in integer seconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis  };
-            maxis    Time_Duration_IntegerMicroseconds_MeasAxis  "Measurement axis for time duration in integer microseconds."-> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration { vtu: [ValueTypeUnits.IntegerMicroseconds] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis  };
-            maxis    Time_Duration_IntegerMilliseconds_MeasAxis  "Measurement axis for time duration in integer milliseconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {vtu: [ValueTypeUnits.IntegerMilliseconds] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis  };
-            maxis    Time_Duration_IntegerNanoseconds_MeasAxis  "Measurement axis for time duration in integer nanoseconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {vtu: [ValueTypeUnits.IntegerNanoseconds] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis  };
-            maxis    Time_Duration_RealSeconds_MeasAxis  "Time duration measurement axis for measure in real seconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration { vtu: [ ValueTypeUnits.RealSeconds ] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis  };
-          }
-        }
+			ldm   TemperatureMeasures  {
+				meas   Temperature_Delta_Meas  "Measurement for expressing temperature deltas" -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.TemperatureDelta {
+					axis: [Temperature_Delta_MeasAxis ] sys: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSys};
+				meas   Temperature_Meas  "Thermodynamic temperature measures in degrees Kelvin." -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {
+					axis: [Temperature_MeasAxis ] sys: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSys};
+				meas   Temperature_DegreesCelsius_Meas  "Thermodynamic temperature measures in degrees Celsius." -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {
+					axis: [Temperature_DegreesCelsius_MeasAxis ] sys: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSys};
+				meas   Temperature_DegreesFahrenheit_Meas  "Thermodynamic temperature measures in degrees Fahrenheit." -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {
+					axis: [Temperature_DegreesFahrenheit_MeasAxis ] sys: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSys};
+				maxis    Temperature_Delta_MeasAxis  "Measurement axis for values of temperature deltas." -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.TemperatureDelta {
+					msaxis:  MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis};
+				maxis    Temperature_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {
+					vtu: [ValueTypeUnits.RealKelvin ] msaxis: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
+            !["Always >= absolute zero"]};
+				maxis    Temperature_DegreesFahrenheit_MeasAxis  -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {
+					vtu: [ValueTypeUnits.RealFahrenheit ] msaxis:  MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
+            ![ "Always >= absolute zero"]};
+				maxis    Temperature_DegreesCelsius_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Temperature.Temperature {
+					vtu: [ValueTypeUnits.RealCelsius ] msaxis: MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
+            ![ "Always >= absolute zero"]};
+				ldm   LocalAir  "Temperature measurements based on the Local Air Reference Frame."  {
+					maxis    Temperature_LocalAir_DegreesCelsius_MeasAxis {
+						msaxis:  MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
+              ![ "Temperature range in Earth atmosphere from surface through stratosphere (-70C to +70C)"]};
+					maxis    Temperature_LocalAir_DegreesFahrenheit_MeasAxis {
+						msaxis:  MeasurementSystems.TemperatureMeasurementSystem.Temperature_MeasSysAxis
+              !["Temperature range in Earth atmosphere from surface through stratosphere (-100F to +160F)"]};
+				}
+			}
+			ldm   TemporalFrequency  "Logical model for the number of occurrences of a repeating event per unit time"  {
+				meas   Temporal_Frequency_Meas  "Measurement of frequency measured in Hertz with Real numbers" -> FACE_Shared_Data_Model_Conceptual.Observables.Rate.TemporalFrequency {
+					axis: [Temporal_Frequency_MeasAxis ] sys: MeasurementSystems.TemporalFrequencyMeasurementSystem.Temporal_Frequency_MeasSys};
+				maxis    Temporal_Frequency_MeasAxis -> FACE_Shared_Data_Model_Conceptual.Observables.Rate.TemporalFrequency {
+					msaxis:  MeasurementSystems.TemporalFrequencyMeasurementSystem.Temporal_Frequency_MeasSysAxis
+           !["Always >= 0"]};
+			}
+			ldm   TimeMeasures  {
+				ldm   CalendarTimeMeasures  {
+					ldm   UTC_Measures  {
+						meas   Date_GregorianDate_Meas  "Gregorian calendar date measurement. Like UTC Time Q,E but without time of day components" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							axis: [Date_GregorianDate_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys};
+						// meas   Time_NATO4586Time_Meas  "Measurement describing a instant in time as the number of seconds that have elapsed since the NATO STANAG 4586 Epoch Time (00:00:00 Coordinated Universal Time (UTC) Q,ESaturday Q,E1 January 2000)."-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime { axis: [Time_NATO4586Time_MeasAxis] sys: Time_NATO4586UTC_MeasSys };
+						meas   Time_LocalTime_Meas  "Local calendar date and time in a time zone per the UTC standard Q,E using Gregorian calendar days (vs. Julian day number) and an hr:min offset from UTC" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							axis: [Time_LocalTime_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys};
+						meas   Time_ISO8601Basic_Meas  "A date-time expressed as a text string conforming to the ISO8601 standard's basic format (no separators between time and date components)"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							axis: [Time_ISO8601Basic_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys};
+						meas   Time_ISO8601Extended_Meas  "A date-time expressed as a text string conforming to the ISO8601 standard's extended format (hyphens between date components Q,E colons between time components)"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							axis: [Time_ISO8601Extended_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys};
+						meas   Time_UTC_Meas  "Date and time per the UTC standard using Gregorian calendar days (vs. Julian day number). The measure does not include a local time offset." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							axis: [Time_UTC_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalOffset_UTC_MeasSys};
+						meas   Time_TimeOfDay_UTC_Meas  "A time in a specific calendar day indicating the number of hours Q,Eminutes Q,Eand seconds since the day start per the UTC standard"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							axis: [Time_TimeOfDay_UTC_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.UTC_TimeOfDayMeasurementSystem.Time_TimeOfDay_UTC_MeasSys};
+						// maxis    Time_NATO4586Time_MeasAxis  "Measurement axis for NATO STANAG 4586 time duration in integer seconds"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime  { msaxis: [ Time_NATO4586_UTC_MeasSysAxis ] };
+						maxis    Date_GregorianDate_MeasAxis  "Measurement axis for Gregorian date. Same as UTCTimeAxis Q,E but without time of day components." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							vtu: [ ValueTypeUnits.UTC_GregorianYear ValueTypeUnits.UTC_MonthOfGregorianYear ValueTypeUnits.UTC_DayOfGregorianMonth] msaxis: MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis};
+						maxis    Time_LocalTime_MeasAxis  "Measurement axis for UTC time with local time offset"-> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							msaxis:  MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis};
+						maxis    Time_ISO8601Basic_MeasAxis  "Measurement axis to represent date-time expressed as a text string conforming to the ISO8601 standard's basic format." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							vtu: [ ValueTypeUnits.StringISO8601Basic ] msaxis:  MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis
+                !["Constrained per ISO8601 Time Basic"]};
+						maxis    Time_ISO8601Extended_MeasAxis  "Measurement axis to represent date-time expressed as a text string conforming to the ISO8601 standard extended format" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							vtu: [ ValueTypeUnits.StringISO8601Extended] msaxis:  MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis
+                !["Constrained per ISO8601 Time Extended"]};
+						maxis    Time_UTC_MeasAxis  "Measurement axis for UTC time" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							vtu: [ValueTypeUnits.UTC_DayOfGregorianMonth ValueTypeUnits.UTC_MonthOfGregorianYear ValueTypeUnits.UTC_GregorianYear ValueTypeUnits.UTC_HourOfGregorianDay ValueTypeUnits.UTC_MinuteOfHour ValueTypeUnits.UTC_SecondOfMinute] msaxis:  MeasurementSystems.TimeMeasurementSystem.UTC_MeasurementSystem.Time_LocalTime_UTC_MeasSysAxis};
+						maxis    Time_TimeOfDay_UTC_MeasAxis  "Measurement axis for time offset since the start of a UTC/Gregorian calendar day Q,E represented with HourOfDay Q,E MinuteOfHour Q,E and SecondOfMinute components" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.CalendarTime {
+							vtu: [ValueTypeUnits.UTC_HourOfGregorianDay ValueTypeUnits.UTC_MinuteOfHour ValueTypeUnits.UTC_SecondOfMinute] msaxis: MeasurementSystems.TimeMeasurementSystem.UTC_TimeOfDayMeasurementSystem.Time_TimeOfDay_UTC_MeasSysAxis
+                !["This measurement represents an instant within a calendar day"]};
+					}
+				}
+				ldm   TimeDurationMeasures  {
+					// meas   Time_Posix_Meas  "Measurement describing a instant in time as the number of seconds that have elapsed since the Unix Epoch Time (00:00:00 Coordinated Universal Time (UTC) Q,EThursday Q,E1 January 1970) Q,Enot counting leap seconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration { axis: [Time_Posix_MeasAxis] sys: Time_Posix_MeasSys };
+					meas   Time_Duration_IntegerHours_Meas  "The time duration to or from a specific reference time in hours." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						axis: [Time_Duration_IntegerHours_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
+					meas   Time_Duration_IntegerMinutes_Meas  "The time duration to or from a specific reference time in minutes." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						axis: [Time_Duration_IntegerMinutes_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
+					meas   Time_Duration_IntegerSeconds_Meas  "The time duration to or from a specific reference time in seconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						axis: [Time_Duration_IntegerSeconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
+					meas   Time_Duration_IntegerMicroseconds_Meas  "The time duration to or from a specific reference time in microseconds."-> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						axis: [Time_Duration_IntegerMicroseconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
+					meas   Time_Duration_IntegerMilliseconds_Meas  "The time duration to or from a specific reference time in milliseconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						axis: [Time_Duration_IntegerMilliseconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
+					meas   Time_Duration_IntegerNanoseconds_Meas  "The time duration to or from a specific reference time in nanoseconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						axis: [Time_Duration_IntegerNanoseconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
+					meas   Time_Duration_RealSeconds_Meas  "Measure of time duration as real with microsecond precision." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						axis: [Time_Duration_RealSeconds_MeasAxis] sys: MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSys};
+					// maxis    Time_Posix_MeasAxis  "Measurement axis for POSIX/Unix time duration in integer seconds" -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {msaxis:  Time_Posix_MeasSysAxis   };
+					maxis    Time_Duration_IntegerHours_MeasAxis  "Measurement axis for time duration in integer hours." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						vtu: [ ValueTypeUnits.IntegerHours ] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis};
+					maxis    Time_Duration_IntegerMinutes_MeasAxis  "Measurement axis for time duration in integer minutes."-> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						vtu: [ ValueTypeUnits.IntegerMinutes ] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis};
+					maxis    Time_Duration_IntegerSeconds_MeasAxis  "Measurement axis for time duration in integer seconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis};
+					maxis    Time_Duration_IntegerMicroseconds_MeasAxis  "Measurement axis for time duration in integer microseconds."-> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						vtu: [ValueTypeUnits.IntegerMicroseconds] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis};
+					maxis    Time_Duration_IntegerMilliseconds_MeasAxis  "Measurement axis for time duration in integer milliseconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						vtu: [ValueTypeUnits.IntegerMilliseconds] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis};
+					maxis    Time_Duration_IntegerNanoseconds_MeasAxis  "Measurement axis for time duration in integer nanoseconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						vtu: [ValueTypeUnits.IntegerNanoseconds] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis};
+					maxis    Time_Duration_RealSeconds_MeasAxis  "Time duration measurement axis for measure in real seconds." -> FACE_Shared_Data_Model_Conceptual.Observables.Time.Duration {
+						vtu: [ ValueTypeUnits.RealSeconds ] msaxis:  MeasurementSystems.TimeMeasurementSystem.TimeDurationMeasurementSystem.Time_Duration_MeasSysAxis};
+				}
+			}
 //         ldm   VolumeMeasures  {
 //          meas   Volume_Meas  "Measurement to hold values of volume." -> FACE_Shared_Data_Model_Conceptual.Observables.Volume.ScalarVolume { axis: [Volume_MeasAxis] sys: Volume_MeasSys };
 //          maxis    Volume_MeasAxis  "Measurement axis to hold values of volume."-> FACE_Shared_Data_Model_Conceptual.Observables.Volume.ScalarVolume { msaxis:  `  };
 //        }
-
-      }
+		}
 
         ldm Enumerations {
-         enum AbstractDiscreteSet "Set of discrete states for the AbstractDiscreteSetMeasurementSystemAxis that has one &quot;dummy&quot; state for metamodel conformance. This set must be overridden on real Measurement's MeasurementAxis with the actual set of states used by the measurement." {
+		enum AbstractDiscreteSet "Set of discrete states for the AbstractDiscreteSetMeasurementSystemAxis that has one &quot;dummy&quot; state for metamodel conformance. This set must be overridden on real Measurement's MeasurementAxis with the actual set of states used by the measurement." {
           [
-          	( AbstractState )
+		(
+		AbstractState
+		)
           ];
-         }
+	}
 		}