C Copyright(C) 1999-2020 National Technology & Engineering Solutions
C of Sandia, LLC (NTESS).  Under the terms of Contract DE-NA0003525 with
C NTESS, the U.S. Government retains certain rights in this software.
C
C See packages/seacas/LICENSE for details

C=======================================================================
      SUBROUTINE MPPOPM()
      COMMON /MAP/MODEL(4,4),VIEW(4,4),PROJ(4,4),CPNEAR,CPFAR,VWPORT(4),
     *       MVP(4,4),VP(4,4),CPLINE(2,2,10),CPPLAN(2,3,10),PEYE(3),
     *       PLOOK(3),ETWIST,NCPLIN,NCPLAN,TMAT1(4,4),TMAT2(4,4),
     *       TMAT3(4,4),TVEC1(4),TVEC2(4),TVEC3(4),TVEC4(4),TARR1(32),
     *       TARR2(32),TARR3(32),TARR4(32),TARR5(32),TARR6(32),
     *       TARR7(32),TARR8(32)
      REAL MODEL,MVP
      DIMENSION EQMAP(193)
      EQUIVALENCE (EQMAP(1),MODEL(1,1))
      COMMON /MPSTCK/SVMAP(195,10),MAPDEP
      EXTERNAL PLTBLK

      DO 2940 I = 1,193
         EQMAP(I) = SVMAP(I,MAPDEP)
 2940 CONTINUE
      NCPLIN = INT(SVMAP(194,MAPDEP))
      NCPLAN = INT(SVMAP(195,MAPDEP))
      IF (MAPDEP.NE.1) THEN
         MAPDEP = MAPDEP - 1
      END IF

      RETURN

      END