Index: ../trunk-jpl/src/m/classes/inversion.py
===================================================================
--- ../trunk-jpl/src/m/classes/inversion.py	(revision 13855)
+++ ../trunk-jpl/src/m/classes/inversion.py	(revision 13856)
@@ -172,7 +172,7 @@
 
 		#process control parameters
 		num_control_parameters=len(self.control_parameters)
-		data=numpy.array([StringToEnum(control_parameter)[0] for control_parameter in self.control_parameters])
+		data=numpy.array([StringToEnum(control_parameter)[0] for control_parameter in self.control_parameters]).reshape(1,-1)
 		WriteData(fid,'data',data,'enum',InversionControlParametersEnum(),'format','DoubleMat','mattype',3)
 		WriteData(fid,'data',num_control_parameters,'enum',InversionNumControlParametersEnum(),'format','Integer')