Revert "update plastimatch routines to use tmpDirPath variable"
Revert "update plastimatch routines to use tmpDirPath variable"

This reverts commit 00418067ebdffe4df5ca5e3a63400bce15e03174.

aditiiyer/CERR,aditiiyer/CERR,aditiiyer/CERR,cerr/CERR,cerr/CERR,cerr/CERR,aditiiyer/CERR,cerr/CERR,aditiiyer/CERR,cerr/CERR,cerr/CERR,aditiiyer/CERR,aditiiyer/CERR,cerr/CERR,cerr/CERR,cerr/CERR,aditiiyer/CERR