!-------------------------------------- LICENCE BEGIN ------------------------------------
!Environment Canada - Atmospheric Science and Technology License/Disclaimer,
!                     version 3; Last Modified: May 7, 2008.
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!

      subroutine sim_cv_gusdev_gl 1
!
#if defined (DOC)
*
***s/r sim_cv_gusdev_gl  - Simulated background st-dev in 'GU', lcva_hemis mode.
*
*Author  : L. Fillion  *ARMA/EC - 9 Feb 2010.
*Revision:
* L. Fillion  *ARMA/EC - 7 Jul 2010 - Add call to st-dev TG initialization. Also add cosmetic changes.
*
*Arguments
*
#endif
C
      IMPLICIT NONE
*implicits
#include "taglam4d.cdk"
#include "comcst.cdk"
#include "pardim.cdk"
#include "comdim.cdk"
#include "comlun.cdk"
#include "comspg.cdk"
#include "comstate.cdk"
#include "compstat.cdk"

*
      integer ji,jj,jk
!
!!
      WRITE(NULOUT,FMT='(/,4X,"Starting sim_cv_gusdev_gl",//)')
!
      do jk = 1,nflev
        do jj = 1,nj
          rgsiguu(jj,jk) = 1.0e6
          rgsigvv(jj,jk) = 0.e6
          rgsigtt(jj,jk) = 1.0
          rgsigq(jj,jk) = 1.0
        enddo
      enddo
!
      do jj = 1,nj
        do ji = 1,ni
          rgsigps(jj,1) = 1.0*100.0
        enddo
      enddo
!
      if(NSEXIST(nstg).eq.1) then
        tgstdbg(:,:) = 1.0   ! n.b. fully horiz. variable array as used in readgerr.ftn 
      endif
!
      return
      end