Index: /issm/trunk-jpl/src/m/classes/flowequation.py
===================================================================
--- /issm/trunk-jpl/src/m/classes/flowequation.py	(revision 17150)
+++ /issm/trunk-jpl/src/m/classes/flowequation.py	(revision 17151)
@@ -74,5 +74,5 @@
 			md = checkfield(md,'fieldname','flowequation.isFS','numel',[1],'values',[0,1])
 			md = checkfield(md,'fieldname','flowequation.fe_SSA','values',['P1','P1bubble','P1bubblecondensed','P2'])
-			md = checkfield(md,'fieldname','flowequation.fe_HO' ,'values',['P1','P1bubble','P1bubblecondensed','P1xP2','P2xP1','P2'])
+			md = checkfield(md,'fieldname','flowequation.fe_HO' ,'values',['P1','P1bubble','P1bubblecondensed','P1xP2','P2xP1','P2','P1xP3','P2xP4'])
 			md = checkfield(md,'fieldname','flowequation.fe_FS' ,'values',['P1P1','P1P1GLS','MINIcondensed','MINI','TaylorHood','OneLayerP4z','P1xP3','P2xP4'])
 			md = checkfield(md,'fieldname','flowequation.borderSSA','size',[md.mesh.numberofvertices],'values',[0,1])