Example(s):

VMS:

    $ CDFCOMPARE GISS_WETL GISS_WETL1
    $ CDFCOMPARE/LOG/NOATTR/NUMBER/REPORT=(ERRORS) GISS_WETL CDF$SMPL:GISS_WETL
    $ CDFCOMPARE/NOVAR/NOETC/ZMODES=(1,2) NCDS$SMPL: NCDS$DATA:

UNIX:

    % cdfcompare giss_wetl giss_wetl1
    % cdfcompare -log -noattr -number -report "errors" giss_wetl ../giss_wetlx
    % cdfcompare -novar -noetc -zmodes "1,2" /user5/CDFs /user6/CDFs

MS-DOS :

    > cdfcompare gisswetl c:\gisswetl
    > cdfcompare -log -noattr -number -report "errors" gisswetl ..\..\giswetlx
    > cdfcompare -novar -noetc -zmodes "1,2" a:\cdfs c:\cdf\cdfs

VMS, UNIX, & MS-DOS : Command line help is displayed when CDFcompare is executed without any arguments.