Index: /issm/trunk-jpl/src/m/consistency/checkfield.py
===================================================================
--- /issm/trunk-jpl/src/m/consistency/checkfield.py	(revision 19899)
+++ /issm/trunk-jpl/src/m/consistency/checkfield.py	(revision 19900)
@@ -95,4 +95,10 @@
 				"NaN values found in field '%s'" % fieldname))
 
+	#check Inf
+	if options.getfieldvalue('Inf',0):
+		if numpy.any(numpy.isinf(field)):
+			md = md.checkmessage(options.getfieldvalue('message',\
+				"Inf values found in field '%s'" % fieldname))
+
 	#check cell
 	if options.getfieldvalue('cell',0):