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_landice.json
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_landice.json
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{
"label": "Landice",
"description": "Land Ice",
"id": "cmip6.landice",
"contact": "David Hassell",
"processes": [
{
"label": "Glaciers",
"description": "Land ice glaciers",
"id": "cmip6.landice.glaciers",
"contact": "David Hassell",
"properties": [
{
"label": "Name",
"description": "Commonly used name for the glaciers in landice model.",
"id": "cmip6.landice.glaciers.name",
"cardinality": "0.1",
"type": "str",
"is_cim_property": true,
"uiOrdinal": 1
},
{
"label": "Overview",
"description": "Overview of land ice glaciers in landice model.",
"id": "cmip6.landice.glaciers.overview",
"cardinality": "0.1",
"type": "l-str",
"is_cim_property": true,
"uiOrdinal": 2
},
{
"label": "Description",
"description": "Describe the treatment of glaciers, if any",
"id": "cmip6.landice.glaciers.description",
"cardinality": "1.1",
"type": "l-str",
"is_cim_property": false,
"uiOrdinal": 3
},
{
"label": "Dynamic Areal Extent",
"description": "Does the model include a dynamic glacial extent?",
"id": "cmip6.landice.glaciers.dynamic_areal_extent",
"cardinality": "0.1",
"type": "bool",
"is_cim_property": false,
"uiOrdinal": 4
}
]
},
{
"label": "Ice",
"description": "Ice sheet and ice shelf",
"id": "cmip6.landice.ice",
"contact": "David Hassell",
"properties": [
{
"label": "Name",
"description": "Commonly used name for the ice in landice model.",
"id": "cmip6.landice.ice.name",
"cardinality": "0.1",
"type": "str",
"is_cim_property": true,
"uiOrdinal": 1
},
{
"label": "Overview",
"description": "Overview of ice sheet and ice shelf in landice model.",
"id": "cmip6.landice.ice.overview",
"cardinality": "0.1",
"type": "l-str",
"is_cim_property": true,
"uiOrdinal": 2
},
{
"label": "Grounding Line Method",
"description": "Specify the technique used for modelling the grounding line in the ice sheet-ice shelf coupling",
"id": "cmip6.landice.ice.grounding_line_method",
"cardinality": "1.1",
"type": "enum",
"is_cim_property": false,
"enum": {
"label": "Grounding Line Methods",
"description": "Specify the technique used for modelling the grounding line in the ice sheet-ice shelf coupling",
"isOpen": true,
"choices": [
{
"label": "grounding line prescribed",
"description": null
},
{
"label": "flux prescribed (Schoof)",
"description": null
},
{
"label": "fixed grid size",
"description": null
},
{
"label": "moving grid",
"description": null
}
]
},
"uiOrdinal": 3
},
{
"label": "Ice Sheet",
"description": "Are ice sheets simulated?",
"id": "cmip6.landice.ice.ice_sheet",
"cardinality": "1.1",
"type": "bool",
"is_cim_property": false,
"uiOrdinal": 4
},
{
"label": "Ice Shelf",
"description": "Are ice shelves simulated?",
"id": "cmip6.landice.ice.ice_shelf",
"cardinality": "1.1",
"type": "bool",
"is_cim_property": false,
"uiOrdinal": 5
}
],
"subProcesses": [
{
"label": "Mass Balance",
"description": "Description of the surface mass balance treatment",
"id": "cmip6.landice.ice.mass_balance",
"contact": "David Hassell",
"properties": [
{
"label": "Surface Mass Balance",
"description": "Describe how and where the surface mass balance (SMB) is calulated. Include the temporal coupling frequeny from the atmosphere, whether or not a seperate SMB model is used, and if so details of this model, such as its resolution",
"id": "cmip6.landice.ice.mass_balance.surface_mass_balance",
"cardinality": "1.1",
"type": "l-str",
"is_cim_property": false,
"uiOrdinal": 1
}
],
"propertySets": [
{
"label": "Basal",
"description": "Description of basal melting",
"id": "cmip6.landice.ice.mass_balance.basal",
"properties": [
{
"label": "Bedrock",
"description": "Describe the implementation of basal melting over bedrock",
"id": "cmip6.landice.ice.mass_balance.basal.bedrock",
"cardinality": "0.1",
"type": "l-str",
"is_cim_property": false,
"uiOrdinal": 1
},
{
"label": "Ocean",
"description": "Describe the implementation of basal melting over the ocean",
"id": "cmip6.landice.ice.mass_balance.basal.ocean",
"cardinality": "0.1",
"type": "l-str",
"is_cim_property": false,
"uiOrdinal": 2
}
]
},
{
"label": "Frontal",
"description": "Description of claving/melting from the ice shelf front",
"id": "cmip6.landice.ice.mass_balance.frontal",
"properties": [
{
"label": "Calving",
"description": "Describe the implementation of calving from the front of the ice shelf",
"id": "cmip6.landice.ice.mass_balance.frontal.calving",
"cardinality": "0.1",
"type": "l-str",
"is_cim_property": false,
"uiOrdinal": 1
},
{
"label": "Melting",
"description": "Describe the implementation of melting from the front of the ice shelf",
"id": "cmip6.landice.ice.mass_balance.frontal.melting",
"cardinality": "0.1",
"type": "l-str",
"is_cim_property": false,
"uiOrdinal": 2
}
]
}
]
},
{
"label": "Dynamics",
"description": "",
"id": "cmip6.landice.ice.dynamics",
"contact": "David Hassell",
"properties": [
{
"label": "Description",
"description": "General description of ice sheet and ice shelf dynamics",
"id": "cmip6.landice.ice.dynamics.description",
"cardinality": "1.1",
"type": "l-str",
"is_cim_property": false,
"uiOrdinal": 1
},
{
"label": "Approximation",
"description": "Approximation type used in modelling ice dynamics",
"id": "cmip6.landice.ice.dynamics.approximation",
"cardinality": "1.N",
"type": "enum",
"is_cim_property": false,
"enum": {
"label": "Approximation Types",
"description": "Approximation type used in modelling ice sheet dynamics",
"isOpen": true,
"choices": [
{
"label": "SIA",
"description": null
},
{
"label": "SAA",
"description": null
},
{
"label": "full stokes",
"description": null
}
]
},
"uiOrdinal": 2
},
{
"label": "Adaptive Timestep",
"description": "Is there an adaptive time scheme for the ice scheme?",
"id": "cmip6.landice.ice.dynamics.adaptive_timestep",
"cardinality": "1.1",
"type": "bool",
"is_cim_property": false,
"uiOrdinal": 3
},
{
"label": "Timestep",
"description": "Timestep (in seconds) of the ice scheme. If the timestep is adaptive, then state a representative timestep.",
"id": "cmip6.landice.ice.dynamics.timestep",
"cardinality": "1.1",
"type": "int",
"is_cim_property": false,
"uiOrdinal": 4
}
]
}
]
}
],
"grid": {
"label": "Grid",
"description": "Land ice grid",
"id": "cmip6.landice.grid",
"contact": "David Hassell",
"properties": [
{
"label": "Name",
"description": "Name of grid in landice model.",
"id": "cmip6.landice.grid.name",
"cardinality": "0.1",
"type": "str",
"is_cim_property": true,
"uiOrdinal": 1
},
{
"label": "Overview",
"description": "Overview of grid in landice model.",
"id": "cmip6.landice.grid.overview",
"cardinality": "0.1",
"type": "l-str",
"is_cim_property": true,
"uiOrdinal": 2
},
{
"label": "Adaptive Grid",
"description": "Is an adative grid being used?",
"id": "cmip6.landice.grid.adaptive_grid",
"cardinality": "1.1",
"type": "bool",
"is_cim_property": false,
"uiOrdinal": 3
},
{
"label": "Base Resolution",
"description": "The base resolution (in metres), before any adaption",
"id": "cmip6.landice.grid.base_resolution",
"cardinality": "1.1",
"type": "float",
"is_cim_property": false,
"uiOrdinal": 4
},
{
"label": "Resolution Limit",
"description": "If an adaptive grid is being used, what is the limit of the resolution (in metres)",
"id": "cmip6.landice.grid.resolution_limit",
"cardinality": "0.1",
"type": "float",
"is_cim_property": false,
"uiOrdinal": 5
},
{
"label": "Projection",
"description": "The projection of the land ice grid (e.g. albers_equal_area)",
"id": "cmip6.landice.grid.projection",
"cardinality": "1.1",
"type": "str",
"is_cim_property": false,
"uiOrdinal": 6
}
]
},
"keyProperties": {
"label": "Key Properties",
"description": "Land ice key properties",
"id": "cmip6.landice.key_properties",
"contact": "David Hassell",
"properties": [
{
"label": "Name",
"description": "Name of landice model code",
"id": "cmip6.landice.key_properties.name",
"cardinality": "1.1",
"type": "str",
"is_cim_property": true,
"uiOrdinal": 1
},
{
"label": "Keywords",
"description": "Keywords associated with landice model code",
"id": "cmip6.landice.key_properties.keywords",
"cardinality": "1.1",
"type": "cs-str",
"is_cim_property": true,
"uiOrdinal": 2
},
{
"label": "Overview",
"description": "Overview of landice model.",
"id": "cmip6.landice.key_properties.overview",
"cardinality": "1.1",
"type": "l-str",
"is_cim_property": true,
"uiOrdinal": 3
},
{
"label": "Ice Albedo",
"description": "Specify how ice albedo is modelled",
"id": "cmip6.landice.key_properties.ice_albedo",
"cardinality": "1.N",
"type": "enum",
"is_cim_property": false,
"enum": {
"label": "Ice Albedo Methods",
"description": "Specify how ice albedo is modelled",
"isOpen": true,
"choices": [
{
"label": "prescribed",
"description": null
},
{
"label": "function of ice age",
"description": null
},
{
"label": "function of ice density",
"description": null
}
]
},
"uiOrdinal": 4
},
{
"label": "Atmospheric Coupling Variables",
"description": "Which variables are passed between the atmosphere and ice (e.g. orography, ice mass)",
"id": "cmip6.landice.key_properties.atmospheric_coupling_variables",
"cardinality": "1.1",
"type": "cs-str",
"is_cim_property": false,
"uiOrdinal": 5
},
{
"label": "Oceanic Coupling Variables",
"description": "Which variables are passed between the ocean and ice",
"id": "cmip6.landice.key_properties.oceanic_coupling_variables",
"cardinality": "1.1",
"type": "cs-str",
"is_cim_property": false,
"uiOrdinal": 6
},
{
"label": "Prognostic Variables",
"description": "Which variables are prognostically calculated in the ice model",
"id": "cmip6.landice.key_properties.prognostic_variables",
"cardinality": "1.N",
"type": "enum",
"is_cim_property": false,
"enum": {
"label": "Prognostic Variable Types",
"description": "Which variables are prognostically calculated in the ice model",
"isOpen": true,
"choices": [
{
"label": "ice velocity",
"description": null
},
{
"label": "ice thickness",
"description": null
},
{
"label": "ice temperature",
"description": null
}
]
},
"uiOrdinal": 7
}
],
"propertySets": [
{
"label": "Software Properties",
"description": "Software properties of land ice code",
"id": "cmip6.landice.key_properties.software_properties",
"properties": [
{
"label": "Repository",
"description": "Location of code for this component.",
"id": "cmip6.landice.key_properties.software_properties.repository",
"cardinality": "0.1",
"type": "str",
"is_cim_property": false,
"uiOrdinal": 1
},
{
"label": "Code Version",
"description": "Code version identifier.",
"id": "cmip6.landice.key_properties.software_properties.code_version",
"cardinality": "0.1",
"type": "str",
"is_cim_property": false,
"uiOrdinal": 2
},
{
"label": "Code Languages",
"description": "Code language(s).",
"id": "cmip6.landice.key_properties.software_properties.code_languages",
"cardinality": "0.1",
"type": "cs-str",
"is_cim_property": false,
"uiOrdinal": 3
}
]
}
],
"subProcesses": [
{
"label": "Tuning Applied",
"description": "Tuning methodology for land ice component",
"id": "cmip6.landice.key_properties.tuning_applied",
"contact": "David Hassell",
"properties": [
{
"label": "Description",
"description": "General overview description of tuning (if any): explain and motivate the main targets and metrics retained. &Document the relative weight given to climate performance metrics versus process oriented metrics, &and on the possible conflicts with parameterization level tuning. In particular describe any struggle &with a parameter value that required pushing it to its limits to solve a particular model deficiency.",
"id": "cmip6.landice.key_properties.tuning_applied.description",
"cardinality": "1.1",
"type": "l-str",
"is_cim_property": false,
"uiOrdinal": 1
}
]
}
]
}
}