ENH: writeFile - add option to (not)use user time. Fixes #1078

src/OpenFOAM/db/functionObjects/writeFile/writeFile.H

@@ -82,6 +82,10 @@ protected:
         //- Flag to identify whether the header has been written
         bool writtenHeader_;
 
+        //- Flag to use the specified user time, e.g. CA deg instead
+        //- of seconds.  Default = true
+        bool useUserTime_;
+
         //- Start time value
         scalar startTime_;