Index: /issm/trunk-jpl/src/m/classes/SMBmeltcomponents.py
===================================================================
--- /issm/trunk-jpl/src/m/classes/SMBmeltcomponents.py	(revision 22845)
+++ /issm/trunk-jpl/src/m/classes/SMBmeltcomponents.py	(revision 22846)
@@ -29,8 +29,8 @@
 	def extrude(self,md): # {{{
 
-		self.mass_balance=project3d(md,'vector',self.accumulation,'type','node');
-		self.mass_balance=project3d(md,'vector',self.evaporation,'type','node');
-		self.mass_balance=project3d(md,'vector',self.melt,'type','node');
-		self.mass_balance=project3d(md,'vector',self.refreeze,'type','node');
+		self.accumulation=project3d(md,'vector',self.accumulation,'type','node');
+		self.evaporation=project3d(md,'vector',self.evaporation,'type','node');
+		self.melt=project3d(md,'vector',self.melt,'type','node');
+		self.refreeze=project3d(md,'vector',self.refreeze,'type','node');
 		return self
 	#}}}
@@ -96,5 +96,5 @@
 		WriteData(fid,prefix,'object',self,'class','smb','fieldname','melt','format','DoubleMat','mattype',1,'scale',1./yts,'timeserieslength',md.mesh.numberofvertices+1,'yts',md.constants.yts)
 		WriteData(fid,prefix,'object',self,'class','smb','fieldname','refreeze','format','DoubleMat','mattype',1,'scale',1./yts,'timeserieslength',md.mesh.numberofvertices+1,'yts',md.constants.yts)
-		
+
 		#process requested outputs
 		outputs = self.requested_outputs