subroutine hm_thgrki_vent(ityp, key, inopt1, iad, ifi, ithgrp, ithbuf, nv, vare, num, varg, nvg, ivarg, nsne, nv0, ithvar, flagabf, nvarabf, nom_opt, igs, t_monvol, nvarmvent, lsubmodel)
subroutine ancmsg(msgid, msgtype, anmode, i1, i2, i3, i4, i5, i6, i7, i8, i9, i10, i11, i12, i13, i14, i15, i16, i17, i18, i19, i20, r1, r2, r3, r4, r5, r6, r7, r8, r9, c1, c2, c3, c4, c5, c6, c7, c8, c9, prmode)