diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index b0d284c..39e3483 100755
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,16 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ChangeListManager">
-    <list default="true" id="6f96de87-b4a9-466e-9c57-851a40404f91" name="Default Changelist" comment="">
-      <change beforePath="$PROJECT_DIR$/demo/demo2.py" beforeDir="false" afterPath="$PROJECT_DIR$/demo/demo2.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/neurora/corr_cal.py" beforeDir="false" afterPath="$PROJECT_DIR$/neurora/corr_cal.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/neurora/isc_cal.py" beforeDir="false" afterPath="$PROJECT_DIR$/neurora/isc_cal.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/neurora/nii_save.py" beforeDir="false" afterPath="$PROJECT_DIR$/neurora/nii_save.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/neurora/nps_cal.py" beforeDir="false" afterPath="$PROJECT_DIR$/neurora/nps_cal.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/neurora/rdm_cal.py" beforeDir="false" afterPath="$PROJECT_DIR$/neurora/rdm_cal.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/neurora/stps_cal.py" beforeDir="false" afterPath="$PROJECT_DIR$/neurora/stps_cal.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/setup.py" beforeDir="false" afterPath="$PROJECT_DIR$/setup.py" afterDir="false" />
-    </list>
+    <list default="true" id="6f96de87-b4a9-466e-9c57-851a40404f91" name="Default Changelist" comment="" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -94,7 +85,7 @@
         <entry file="file://$PROJECT_DIR$/demo/demo2.py">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="-922">
-              <caret line="77" column="49" lean-forward="true" selection-start-line="77" selection-start-column="49" selection-end-line="77" selection-end-column="49" />
+              <caret line="77" column="49" selection-start-line="77" selection-start-column="49" selection-end-line="77" selection-end-column="49" />
               <folding>
                 <element signature="e#160#198#0" expanded="true" />
               </folding>
@@ -105,8 +96,8 @@
       <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/setup.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="195">
-              <caret line="13" column="26" lean-forward="true" selection-start-line="13" selection-start-column="26" selection-end-line="13" selection-end-column="26" />
+            <state relative-caret-position="165">
+              <caret line="11" column="27" lean-forward="true" selection-start-line="11" selection-start-column="27" selection-end-line="11" selection-end-column="27" />
             </state>
           </provider>
         </entry>
@@ -127,7 +118,7 @@
         <entry file="file://$PROJECT_DIR$/neurora/stats_cal.py">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="-1207">
-              <caret line="216" column="55" lean-forward="true" selection-start-line="216" selection-start-column="55" selection-end-line="216" selection-end-column="55" />
+              <caret line="216" column="55" selection-start-line="216" selection-start-column="55" selection-end-line="216" selection-end-column="55" />
               <folding>
                 <element signature="e#105#123#0" expanded="true" />
               </folding>
@@ -565,12 +556,12 @@
       <workItem from="1597131375474" duration="15000" />
       <workItem from="1599027691193" duration="463000" />
       <workItem from="1599125430155" duration="1376000" />
-      <workItem from="1599552858563" duration="2839000" />
+      <workItem from="1599552858563" duration="3002000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="758814000" />
+    <option name="totallyTimeSpent" value="758977000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="34" y="23" width="1246" height="777" extended-state="0" />
@@ -833,7 +824,7 @@
     <entry file="file://$PROJECT_DIR$/neurora/stats_cal.py">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="-1207">
-          <caret line="216" column="55" lean-forward="true" selection-start-line="216" selection-start-column="55" selection-end-line="216" selection-end-column="55" />
+          <caret line="216" column="55" selection-start-line="216" selection-start-column="55" selection-end-line="216" selection-end-column="55" />
           <folding>
             <element signature="e#105#123#0" expanded="true" />
           </folding>
@@ -863,7 +854,7 @@
     <entry file="file://$PROJECT_DIR$/demo/demo2.py">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="-922">
-          <caret line="77" column="49" lean-forward="true" selection-start-line="77" selection-start-column="49" selection-end-line="77" selection-end-column="49" />
+          <caret line="77" column="49" selection-start-line="77" selection-start-column="49" selection-end-line="77" selection-end-column="49" />
           <folding>
             <element signature="e#160#198#0" expanded="true" />
           </folding>
@@ -872,8 +863,8 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/setup.py">
       <provider selected="true" editor-type-id="text-editor">
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-          <caret line="13" column="26" lean-forward="true" selection-start-line="13" selection-start-column="26" selection-end-line="13" selection-end-column="26" />
+        <state relative-caret-position="165">
+          <caret line="11" column="27" lean-forward="true" selection-start-line="11" selection-start-column="27" selection-end-line="11" selection-end-column="27" />
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       </provider>
     </entry>