Index: /issm/trunk/src/m/classes/public/parameterization/parameterize.m
===================================================================
--- /issm/trunk/src/m/classes/public/parameterization/parameterize.m	(revision 5004)
+++ /issm/trunk/src/m/classes/public/parameterization/parameterize.m	(revision 5005)
@@ -33,11 +33,12 @@
 
 %Try and run parameter file.
-copyfile(parametername,'TemporaryParameterFile.m');
+temporaryname=['TemporaryParameterFile' num2str(GetPId()) ];
+copyfile(parametername,[temporaryname '.m']);
 
 try,
-	TemporaryParameterFile
-	delete('TemporaryParameterFile.m');
+	eval(temporaryname);
+	delete([temporaryname '.m']);
 catch me,
-	delete('TemporaryParameterFile.m');
+	delete([temporaryname '.m']);
 
 	%copy error message
@@ -46,11 +47,11 @@
 	%rename parameter file
 	for i=1:length(me2.stack)-1,
-		if (length(me2.stack(i).file)>=24 & strcmp(me2.stack(i).file(end-23:end),'TemporaryParameterFile.m'))
-			me2.stack(i).file=[me2.stack(i).file(1:end-24) parametername];
+		if (strncmp(fliplr(me2.stack(i).file),fliplr([temporaryname '.m']),length(temporaryname)+2))
+			me2.stack(i).file=parametername;
 		end
-		if strcmp(me2.stack(i).name,'TemporaryParameterFile'),
+		if strcmp(me2.stack(i).name,temporaryname),
 			me2.stack(i).name=parametername;
 		end
-		if strcmp(me2.stack(i).name,'parameterize'),
+		if strcmp(me2.stack(i).name,temporaryname),
 			%remove parameterize.m error "TemporaryParameterFile" misleading
 			me2.stack(i)=[];