This is the CDRS viewperf viewset package.  CDRS-02 is for use with
viewperf 3.0, CDRS-03 is for use with viewperf 4.0.  Read the
files CDRS-02.RDM or CDRS-03.RDM and OPC.RDM for more details.  The
CDRS-03.* scripts expect the CDRS viewset directory to be in the same
directory that the viewperf distribution directory is located.  In
other words, the directories 'viewperf' and 'cdrs' should be in the
same place.