c*** UAMREGN version 1.0 uamregn.inc 07/30/92
c
c
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c   Variables and common blocks for the /UAMREGN/ packet of the USERIN
c   file
c
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c   LOG:
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c
c     10/25/91    -gmw-    original development
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c   /UAMREGN/ variables:
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c
c   dxcell   R   grid cell size in x direction
c   dycell   R   grid cell size in y direction
c   htlowr   R   minimum vertical cell height in lower layer
c   htsur    R   height of surface layer
c   htuppr   R   minimum vertical cell height in upper layer
c   izone    I   utm zone
c   nxcell   I   number of grid cells in x direction
c   nycell   I   number of grid cells in y direction
c   nzcell   I   number of grid cells in vertical direction
c   nzlowr   I   number of vertical cells in lower layer
c   nzuppr   I   number of vertical cells in upper layer
c   utmx     R   utm easting reference origin
c   utmy     R   utm northing reference origin
c   xorig    R   grid origin in x direction
c   yorig    R   grid origin in y direction
c
      integer*4 izone
      integer*4 nxcell
      integer*4 nycell
      integer*4 nzcell
      integer*4 nzlowr
      integer*4 nzuppr
      real*4    dxcell
      real*4    dycell
      real*4    htlowr
      real*4    htsur
      real*4    htuppr
      real*4    utmx
      real*4    utmy
      real*4    xorig
      real*4    yorig
c
      common /regdat/ utmx, utmy, izone, xorig, yorig, dxcell, dycell,
     &                nxcell, nycell, nzcell, nzlowr, nzuppr, htsur,
     &                htlowr, htuppr
