Add units to RotationalStiffness, VolumePerLength, ForcePerLength (#776)

* Add additional RotationalStiffness and VolumePerLength units.  Add additional prefixes to ForcePerLength.

* Reorganized test cases for readability

* Add back missing test constant

* Update singular/plural names for rotational stiffness units.

* Revert name changes to already existing rotational stiffness units.

* Update rotational stiffness unit test unit naming.

Co-authored-by: Andreas Gullberg Larsen <[email protected]>

Author: ajphall

Common/UnitDefinitions/ForcePerLength.json

@@ -12,7 +12,7 @@
       "PluralName": "NewtonsPerMeter",
       "FromUnitToBaseFunc": "x",
       "FromBaseToUnitFunc": "x",
-      "Prefixes": [ "Nano", "Micro", "Milli", "Centi", "Deci", "Kilo", "Mega" ],
+      "Prefixes": [ "Nano", "Micro", "Milli", "Centi", "Deci", "Deca", "Kilo", "Mega" ],
       "Localization": [
         {
           "Culture": "en-US",
@@ -25,6 +25,7 @@
       "PluralName": "NewtonsPerMillimeter",
       "FromUnitToBaseFunc": "x*1e3",
       "FromBaseToUnitFunc": "x/1e3",
+      "Prefixes": [ "Nano", "Micro", "Milli", "Centi", "Deci", "Deca", "Kilo", "Mega" ],
       "Localization": [
         {
           "Culture": "en-US",

Common/UnitDefinitions/RotationalStiffness.json

@@ -44,6 +44,57 @@
           "Abbreviations": [ "kipf·ft/°", "kip·ft/°g", "k·ft/°", "kipf·ft/deg", "kip·ft/deg", "k·ft/deg" ]
         }
       ]
+    },
+    {
+      "SingularName": "NewtonMillimeterPerDegree",
+      "PluralName": "NewtonMillimetersPerDegree",
+      "FromUnitToBaseFunc": "x*180/Math.PI*0.001",
+      "FromBaseToUnitFunc": "x/180*Math.PI*1000",
+      "Prefixes": [ "Nano", "Micro", "Milli", "Centi", "Deci", "Deca", "Kilo", "Mega" ],
+      "Localization": [
+        {
+          "Culture": "en-US",
+          "Abbreviations": [ "N·mm/deg", "Nmm/deg", "N·mm/°", "Nmm/°" ]
+        }
+      ]
+    },
+    {
+      "SingularName": "NewtonMeterPerDegree",
+      "PluralName": "NewtonMetersPerDegree",
+      "FromUnitToBaseFunc": "x*(180/Math.PI)",
+      "FromBaseToUnitFunc": "x/(180/Math.PI)",
+      "Prefixes": [ "Nano", "Micro", "Milli", "Centi", "Deci", "Deca", "Kilo", "Mega" ],
+      "Localization": [
+        {
+          "Culture": "en-US",
+          "Abbreviations": [ "N·m/deg", "Nm/deg", "N·m/°", "Nm/°" ]
+        }
+      ]
+    },
+    {
+      "SingularName": "NewtonMillimeterPerRadian",
+      "PluralName": "NewtonMillimetersPerRadian",
+      "FromUnitToBaseFunc": "x*0.001",
+      "FromBaseToUnitFunc": "x*1000",
+      "Prefixes": [ "Nano", "Micro", "Milli", "Centi", "Deci", "Deca", "Kilo", "Mega" ],
+      "Localization": [
+        {
+          "Culture": "en-US",
+          "Abbreviations": [ "N·mm/rad", "Nmm/rad" ]
+        }
+      ]
+    },
+    {
+      "SingularName": "PoundForceFeetPerRadian",
+      "PluralName": "PoundForceFeetPerRadian",
+      "FromUnitToBaseFunc": "x*1.3558179483314",
+      "FromBaseToUnitFunc": "x/1.3558179483314",
+      "Localization": [
+        {
+          "Culture": "en-US",
+          "Abbreviations": [ "lbf·ft/rad" ]
+        }
+      ]
     }
   ]
 }

Common/UnitDefinitions/VolumePerLength.json

@@ -3,7 +3,7 @@
   "BaseUnit": "CubicMeterPerMeter",
   "XmlDoc": "Volume, typically of fluid, that a container can hold within a unit of length.",
   "BaseDimensions": {
-    "L": 3
+    "L": 2
   },
   "Units": [
     {
@@ -38,6 +38,32 @@
         }
       ]
     },
+    {
+      "SingularName": "LiterPerKilometer",
+      "PluralName": "LitersPerKilometer",
+      "FromUnitToBaseFunc": "x/1e6",
+      "FromBaseToUnitFunc": "x*1e6",
+      "Prefixes": [],
+      "Localization": [
+        {
+          "Culture": "en-US",
+          "Abbreviations": [ "l/km" ]
+        }
+      ]
+    },
+    {
+      "SingularName": "LiterPerMillimeter",
+      "PluralName": "LitersPerMillimeter",
+      "FromUnitToBaseFunc": "x",
+      "FromBaseToUnitFunc": "x",
+      "Prefixes": [],
+      "Localization": [
+        {
+          "Culture": "en-US",
+          "Abbreviations": [ "l/mm" ]
+        }
+      ]
+    },
     {
       "SingularName": "OilBarrelPerFoot",
       "PluralName": "OilBarrelsPerFoot",