Modified tolerance on new regression test to handle variety of machines

utilities/FieldConvert/Tests/interpfield.tst

@@ -9,15 +9,15 @@
     </files>
     <metrics>
         <metric type="L2" id="1">
-            <value variable="u" tolerance="1e-6">0.0254815</value>
-            <value variable="v" tolerance="1e-6">0.00331392</value>
-            <value variable="p" tolerance="1e-6">0.00229271</value>
+            <value variable="u" tolerance="1e-4">0.0254815</value>
+            <value variable="v" tolerance="1e-4">0.00331392</value>
+            <value variable="p" tolerance="1e-4">0.00229271</value>
         </metric>
 
 <metric type="Linf" id="2">
-            <value variable="u" tolerance="4e-5">0.784991</value>
-            <value variable="v" tolerance="1e-5">0.390773</value>
-            <value variable="p" tolerance="1e-5">0.0871031</value>
+            <value variable="u" tolerance="1e-4">0.784991</value>
+            <value variable="v" tolerance="1e-4">0.390773</value>
+            <value variable="p" tolerance="1e-4">0.0871031</value>
         </metric>
     </metrics>
 </test>