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!Environment Canada - Atmospheric Science and Technology License/Disclaimer, 
!                     version 3; Last Modified: May 7, 2008.
!This is free but copyrighted software; you can use/redistribute/modify it under the terms 
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***s/r set_cn1 - initialization of the commons at level one
*
#include "model_macros_f.h"
*

      subroutine set_cn1 1,8
*
      implicit none
*
*author
*     michel roch - rpn - june 1993
*
*revision
* v2_00 - Desgagne/Lee      - initial MPI version (from setcn1 v1_03)
* v2_31 - Desgagne/Lee      - introduce tracers, output of sliced tracers
* v3_11 - Gravel S.         - modify for theoretical cases
* v3_21 - Lee V.            - remove Tr2d
* v3_30 - Desgagne & Winger - call glb_restart
*
*object
*	This subroutine initializes the commons containing the
*	model variables
*	
*arguments
*	none
*
*implicits
#include "glb_ld.cdk"
#include "init.cdk"
#include "lun.cdk"
#include "rstr.cdk"
#include "schm.cdk"
*
**
      integer i,dim,err
*
*-------------------------------------------------------------------
*
      if (Lun_out.gt.0) write(Lun_out,2000)
*
*C             Initialize the time-dependent variables comdecks
*              -------------------------------------------------
      call set_vt( )
*
      if (G_lam) call set_nest( )
*
*C             Initialize right hand sides comdeck
*              -----------------------------------
      call set_rhs( )
*
*C             Initialize the geophysical field comdeck
*              ----------------------------------------
      call set_geof( )
*
*C             Initialize digital filter variables comdecks
*              --------------------------------------------
      if ( Init_balgm_L .and. .not. Rstri_idon_L ) then
         call set_vta( )
      endif
*
*C             Initialize the comdeck for Crank-Nicholson procedure
*	       ----------------------------------------------------
      call set_crni( )
*
*C             Initialize the global lists of names, keys
*C	       and pointers
*              ------------------------------------------
      call set_list( )
*
*C             Read global dynamic binary restart file
*              ---------------------------------------
      if (Rstri_rstn_L) call glb_restart ('R')
*
 2000 format(
     +/,'INITIALIZATION OF VIRTUAL MEMORY MANAGER S/R SET_CN1',
     +/,'====================================================')
*
*     ---------------------------------------------------------------
*
      return
      end