Index: trunk/src/transform_field/phys_polar.m
===================================================================
--- trunk/src/transform_field/phys_polar.m	(revision 933)
+++ trunk/src/transform_field/phys_polar.m	(revision 935)
@@ -67,4 +67,7 @@
     DataOut.TransformInput.PolarReferenceRadius=str2num(answer{2}); 
     DataOut.TransformInput.PolarReferenceAngle=str2num(answer{3}); 
+    if isfield(XmlData,'GeometryCalib')&& isfield(XmlData.GeometryCalib,'CoordUnit')
+        DataOut.CoordUnit=XmlData.GeometryCalib.CoordUnit;% states that the output is in unit defined by GeometryCalib, then erased all projection objects with different units
+    end
     return
 end