Index: ../trunk-jpl/src/m/classes/hydrologydc.py
===================================================================
--- ../trunk-jpl/src/m/classes/hydrologydc.py	(revision 18985)
+++ ../trunk-jpl/src/m/classes/hydrologydc.py	(revision 18986)
@@ -167,7 +167,7 @@
 			md = checkfield(md,'fieldname','hydrology.epl_max_thickness','numel',[1],'>',0.)
 			md = checkfield(md,'fieldname','hydrology.epl_initial_thickness','numel',[1],'>',0.)
 			md = checkfield(md,'fieldname','hydrology.epl_colapse_thickness','numel',[1],'>',0.)
-			md = checkfield(md,'fieldname','hydrology.epl_thick_comp','numel',[1],'values',[0 1])
+			md = checkfield(md,'fieldname','hydrology.epl_thick_comp','numel',[1],'values',[0,1])
 			md = checkfield(md,'fieldname','hydrology.eplflip_lock','>=',0.,'numel',[1])
 			if self.epl_colapse_thickness > self.epl_initial_thickness:
 				md.checkmessage('Colapsing thickness for EPL larger than initial thickness')
