#15021: Fix D-factor unit mismatch for field units

Use well radius and ellipse width in feet for fractures and perforations when computing the D-factor, as the field alpha expects feet.

ApplicationLibCode/ProjectDataModel/Completions/RimEllipseFractureTemplate.cpp

@@ -244,7 +244,9 @@ cvf::cref<RigFractureGrid> RimEllipseFractureTemplate::createFractureGrid( doubl
 WellFractureIntersectionData RimEllipseFractureTemplate::wellFractureIntersectionData( const RimFracture* fractureInstance ) const
 {
     WellFractureIntersectionData values;
-    values.m_width        = m_width;
+    // Width is in inches for field units, but length unit (feet) is required for conductivity and D-factor
+    values.m_width = ( fractureTemplateUnit() == RiaDefines::EclipseUnitSystem::UNITS_FIELD ) ? RiaEclipseUnitTools::inchToFeet( m_width )
+                                                                                              : m_width;
     values.m_permeability = m_permeability;
 
     return values;

ApplicationLibCode/ProjectDataModel/Completions/RimFractureTemplate.cpp

@@ -624,7 +624,13 @@ double RimFractureTemplate::computeWellRadiusForDFactorCalculation( const RimFra
     }
     else
     {
+        // Well diameter is in meter for metric and inches for field. Radius must be in meter/feet to be consistent with
+        // fracture width and the unit dependent alpha
         radius = m_wellDiameter / 2.0;
+        if ( m_fractureTemplateUnit() == RiaDefines::EclipseUnitSystem::UNITS_FIELD )
+        {
+            radius = RiaEclipseUnitTools::inchToFeet( radius );
+        }
     }
 
     return radius;