c**** rdhdr.inc version 1.0 rdhdr.inc 07/30/92
c
c-----------------------------------------------------------------------
c
c    include file for UAM header data used by the MRGUAM program
c
c-----------------------------------------------------------------------
c    control packet data:
c-----------------------------------------------------------------------
c
c   idateb  i  beginning date of episode
c   idatee  i  ending date of episode
c   tbegti  r  beginning time of episode
c   tendti  r  ending time of episode
c
      integer*4 idateb
      integer*4 idatee
      real*4    tbegti
      real*4    tendti
c
c-----------------------------------------------------------------------
c    region packet data:
c-----------------------------------------------------------------------
c
c   izonet  i  utm zone of origin
c   nxcelt  i  number of grid cells in x direction
c   nycelt  i  number of grid cells in y direction
c   nzcelt  i  number of vertical cells
c   nzlowt  i  number of vertical cells below diffusion break
c   nzuppt  i  number of vertical cells above diffusion break
c   thtlow  r  minumum thickness of vertical cells below diffusion break
c   thtsur  r  height of surface
c   thtupp  r  minumum thickness of vertical cells above diffusion break
c   tutmx   r  utm easting coordinate of origin
c   txorig  r  modeling origin in x direction
c   tyorig  r  modeling origin in y direction
c   yutmy   r  utm northing coordinate of origin
c
      integer*4 izonet
      integer*4 nxcelt
      integer*4 nycelt
      integer*4 nzcelt
      integer*4 nzlowt
      integer*4 nzuppt
      real*4    tdxcel
      real*4    tdycel
      real*4    thtlow
      real*4    thtsur
      real*4    thtupp
      real*4    tutmx
      real*4    tutmy
      real*4    txorig
c
      real*4    tyorig
c-----------------------------------------------------------------------
c   common block:
c-----------------------------------------------------------------------
c
      common /hdrdat/ idateb, idatee, tbegti, tendti,
     &    txorig, tyorig, izonet, tutmx, tutmy, tdxcel, tdycel,
     &    nxcelt, nycelt, nzcelt, nzlowt, nzuppt,
     &    thtsur, thtlow, thtupp
