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     mshlim.blk
C     PARAMETER (KLFT=1, KRGT=2, KBOT=3, KTOP=4, KNEA=5, KFAR=6)
      COMMON /MSHLIM/ UNMESH(KFAR), ALMESH(KFAR), ZMMESH(KTOP),
     &                RDMESH(KTOP), TICMSH, SQMESH
      LOGICAL SQMESH
      COMMON /MSHLIC/ MSCTYP
      CHARACTER*8 MSCTYP
C      --UNMESH - the limits of the entire undeformed mesh
C      --         (1=left, 2=right, 3=bottom, 4=top, 5=near, 6=far)
C      --ALMESH - the limits of the entire deformed mesh
C      --         (1=left, 2=right, 3=bottom, 4=top, 5=near, 6=far)
C      --ZMMESH - the limits of the zoom mesh
C      --         (1=left, 2=right, 3=bottom, 4=top)
C      --RDMESH - the limits of the user-requested mesh (valid only if zoom)
C      --         (1=left, 2=right, 3=bottom, 4=top)
C      --TICMSH - X and Y axis tick interval for the mesh; 0 for default
C      --MSCTYP - mesh scaling flag
C      --         'ZOOM'     = user requested scaling (zoom)
C      --         'MESH'     = scale to expanded mesh limits (2D only)
C      --         'ROTATION' = scale for all deformed meshes this rotation
C      --                      (3D only)
C      --                     (scale if new rotation matrix or rotation center)
C      --         'EACH'     = scale for each plot in the set
C      --         'SELECTED' = scale for each plot, selected nodes only
C      --SQMESH - true iff mesh is to be forced to be a square