GEOMES is all the GEOMED modeling routines in a SAIL accessible form. The statement REQUIRE "GEOMES.HDR[GEM,HE]" SOURCE_FILE will declare these routines and require the necessary load modules. The file GEOMES.BGB[AIM,DOC] contains an A.I. memo documenting these routines for the SAIL user. The creator of GEOMES is Bruce Baumgart, BGB; the resident GEOMES expert is Tovar Mock, TVR. (See HELP GEOMED).