Index: /issm/trunk-jpl/test/NightlyRun/test436.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test436.m	(revision 18561)
+++ /issm/trunk-jpl/test/NightlyRun/test436.m	(revision 18562)
@@ -14,5 +14,5 @@
 %Fields and tolerances to track changes
 field_names     ={'Vx','Vy','Vz','Vel','Pressure','Temperature','Water fraction','Enthalpy'};
-field_tolerances={2e-09,1e-09,1e-09,1e-09,1e-13,1e-10,1e-10,1e-10};
+field_tolerances={2e-09,1e-09,1e-09,1e-09,1e-13,1e-10,1e-10,5e-10};
 field_values={...
 	(md.results.SteadystateSolution.Vx),...
Index: /issm/trunk-jpl/test/NightlyRun/test437.m
===================================================================
--- /issm/trunk-jpl/test/NightlyRun/test437.m	(revision 18561)
+++ /issm/trunk-jpl/test/NightlyRun/test437.m	(revision 18562)
@@ -49,8 +49,8 @@
 						'Enthalpy3','Temperature3','Waterfraction3','BasalMeltingRate3','Watercolumn3',...
 						'Enthalpy4','Temperature4','Waterfraction4','BasalMeltingRate4','Watercolumn4'};
-field_tolerances={1.e-10,1.e-10,1.e-10,1.e-10,1.e-10,...
-						1.e-10,1.e-10,1.e-10,1.e-10,1.e-10,...
-						1.e-10,1.e-10,1.e-10,1.e-10,1.e-10,...
-						1.e-10,1.e-10,1.e-10,1.e-10,1.e-10};
+field_tolerances={1.e-10,1.e-10,1.e-10,1.e-9,1.e-10,...
+						1.e-10,1.e-10,1.e-10,1.e-9,1.e-10,...
+						1.e-10,1.e-10,1.e-10,1.e-9,1.e-10,...
+						1.e-10,1.e-10,1.e-10,1.e-9,1.e-10};
 i1=1;	i2=ceil(t2/md.timestepping.time_step)+2;	i3=ceil(md.timestepping.final_time/(2.*md.timestepping.time_step));	i4=size(md.results.TransientSolution,2);
 field_values={...