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!Environment Canada - Atmospheric Science and Technology License/Disclaimer, 
!                     version 3; Last Modified: May 7, 2008.
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#if defined (DOC)
*
***comdeck hgc.cdk
*
*revisions
* v3_12 - Dugas B.             - add dstf_gis,dstu_gis,dstv_gis "skip" grids
*______________________________________________________________________
*                                                                      |
*  VARIABLES FOR HORIZONTAL DESCRIPTORS OF OUTPUT GRIDS (set_hgc)      |
*______________________________________________________________________|
*                    |                                                 |
* NAME               | DESCRIPTION                                     |
*--------------------|-------------------------------------------------|
* Hgc_gxtyp_s        | grid type for positional records (>> and ^^)    |
*----------------------------------------------------------------------|
* The following four grid descriptors are used when                    |
* generating >> and ^^ records. They convey grid rotation information. |
* They are the same for phi, U and V grids.                            |
*----------------------------------------------------------------------|
* Hgc_ig1ro          | first grid descriptor grid                      |
* Hgc_ig2ro          | second grid descriptor grid                     |
* Hgc_ig3ro          | third grid descriptor grid                      |
* Hgc_ig4ro          | fourth grid descriptor grid                     |
*----------------------------------------------------------------------
*
*
#endif
      integer Hgc_ig1ro, Hgc_ig2ro, Hgc_ig3ro, Hgc_ig4ro,
     $        dstf_gid, dstu_gid, dstv_gid,
     $        dstf_gis, dstu_gis, dstv_gis
      character*4 Hgc_gxtyp_s
*
      MARK_COMMON_BEG (Hgc)
      common /Hgc/ Hgc_ig1ro, Hgc_ig2ro, Hgc_ig3ro, Hgc_ig4ro,
     $             dstf_gid, dstu_gid, dstv_gid,
     $             dstf_gis, dstu_gis, dstv_gis
      MARK_COMMON_END (Hgc)
      MARK_COMMON_BEG (Hgc_s)
      common /Hgc_s/ Hgc_gxtyp_s
      MARK_COMMON_END (Hgc_s)