Index: /issm/trunk-jpl/src/m/classes/model.py
===================================================================
--- /issm/trunk-jpl/src/m/classes/model.py	(revision 23431)
+++ /issm/trunk-jpl/src/m/classes/model.py	(revision 23432)
@@ -778,5 +778,5 @@
 
 		# Hydrologydc variables
-		if type(md.hydrology is 'hydrologydc'):
+		if type(md.hydrology) is 'hydrologydc':
 			md.hydrology.spcsediment_head=project2d(md,md.hydrology.spcsediment_head,1)
 			md.hydrology.sediment_transmitivity=project2d(md,md.hydrology.sediment_transmitivity,1)