Index: /issm/trunk/test/NightlyRun/test231.m
===================================================================
--- /issm/trunk/test/NightlyRun/test231.m	(revision 5619)
+++ /issm/trunk/test/NightlyRun/test231.m	(revision 5620)
@@ -24,5 +24,5 @@
 %Fields and tolerances to track changes
 field_names     ={'Vx','Vy','Vel','Pressure'};
-field_tolerances={1e-13,1e-13,1e-13,1e-13};
+field_tolerances={1e-10,1e-10,1e-10,1e-13};
 field_values={...
 	PatchToVec(md.results.DiagnosticSolution.Vx),...