diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 00000000..13566b81
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/ep_workflow.iml b/.idea/ep_workflow.iml
new file mode 100644
index 00000000..8b8c3954
--- /dev/null
+++ b/.idea/ep_workflow.iml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+  <component name="PyDocumentationSettings">
+    <option name="format" value="PLAIN" />
+    <option name="myDocStringFormat" value="Plain" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 00000000..0c6593c6
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,30 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPackageRequirementsInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredPackages">
+        <value>
+          <list size="9">
+            <item index="0" class="java.lang.String" itemvalue="pandas" />
+            <item index="1" class="java.lang.String" itemvalue="geopy" />
+            <item index="2" class="java.lang.String" itemvalue="geographiclib" />
+            <item index="3" class="java.lang.String" itemvalue="reverse_geocoder" />
+            <item index="4" class="java.lang.String" itemvalue="stl" />
+            <item index="5" class="java.lang.String" itemvalue="numpy-stl" />
+            <item index="6" class="java.lang.String" itemvalue="esoreader" />
+            <item index="7" class="java.lang.String" itemvalue="pyny3d" />
+            <item index="8" class="java.lang.String" itemvalue="triangle" />
+          </list>
+        </value>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyPep8Inspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="E111" />
+          <option value="E114" />
+        </list>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 00000000..105ce2da
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 00000000..d1be9602
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (ep_workflow)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 00000000..7e0c47a2
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/ep_workflow.iml" filepath="$PROJECT_DIR$/.idea/ep_workflow.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 00000000..35eb1ddf
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/input_files/concordia.geojson b/input_files/concordia.geojson
index d8b7deba..11e39733 100644
--- a/input_files/concordia.geojson
+++ b/input_files/concordia.geojson
@@ -27311,6 +27311,9 @@
       },
       "properties":{
         "OBJECTID_12":85,
+        "height_field":44,
+        "year_of_construction_field":1991",
+        function_field":6000",
         "gml_id":"1066164",
         "gml_parent":"fme-gen-57964590-baa9-48a7-99b0-fa11ca012d7c",
         "citygml_ta":"http://www.opengis.net/citygml/building/2.0",
@@ -27608,6 +27611,9 @@
       },
       "properties":{
         "OBJECTID_12":86,
+        "height_field":74,
+        "year_of_construction_field":2011,
+        "function_field":6000,
         "gml_id":"1066114",
         "gml_parent":"fme-gen-57964590-baa9-48a7-99b0-fa11ca012d7c",
         "citygml_ta":"http://www.opengis.net/citygml/building/2.0",
@@ -37160,6 +37166,9 @@
       },
       "properties":{
         "OBJECTID_12":118,
+        "height_field":35,
+        "year_of_construction_field":1994,
+        "function_field":6000,
         "gml_id":"PC-03290",
         "gml_parent":"fme-gen-57964590-baa9-48a7-99b0-fa11ca012d7c",
         "citygml_ta":"http://www.opengis.net/citygml/building/2.0",
@@ -50173,6 +50182,9 @@
       },
       "properties":{
         "OBJECTID_12":159,
+        "height_field":59,
+        "year_of_construction_field":2007,
+        "function_field":6000,
         "gml_id":"1066157",
         "gml_parent":"fme-gen-57964590-baa9-48a7-99b0-fa11ca012d7c",
         "citygml_ta":"http://www.opengis.net/citygml/building/2.0",
@@ -51761,6 +51773,9 @@
       },
       "properties":{
         "OBJECTID_12":165,
+        "height_field":43,
+        "year_of_construction_field":1969,
+        "function_field":6000,
         "gml_id":"1066158",
         "gml_parent":"fme-gen-57964590-baa9-48a7-99b0-fa11ca012d7c",
         "citygml_ta":"http://www.opengis.net/citygml/building/2.0",