The SRD Working Group has not yet produced a version of SRD combining
the useful features of various versions. The version submitted here
is an update provided by Bob Denny. SRDMOD.DOC lists his modifications.
@SRD will update the files, then build the program.

Bob Turkelson
Code 935
NASA/Goddard Space Flight Center
Greenbelt, MD 20771
301-344-5003