!-------------------------------------- LICENCE BEGIN ------------------------------------
!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 
!of the Environment Canada - Atmospheric Science and Technology License/Disclaimer 
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!
!This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
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!See the above mentioned License/Disclaimer for more details.
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!-------------------------------------- LICENCE END --------------------------------------
***s/r trnes -  transfer data to/from fd to/from bc*
*
#include "model_macros_f.h"
*

      subroutine trnes (fd,bcs,bcn,bcw,bce,lminx,lmaxx,lminy,lmaxy, 86
     $ lminxs,lmaxxs,lminys,lmaxys,lminxw,lmaxxw,lminyw,lmaxyw,lnk,code)
      implicit none
*
      integer lminx,lmaxx,lminy,lmaxy,lminxs,lmaxxs,lminys,lmaxys,
     $        lminxw,lmaxxw,lminyw,lmaxyw,lnk,code
      real fd(lminx:lmaxx,lminy:lmaxy,*),
     $     bcs(lminxs:lmaxxs,lminys:lmaxys,*),
     $     bcn(lminxs:lmaxxs,lminys:lmaxys,*),
     $     bcw(lminxw:lmaxxw,lminyw:lmaxyw,*),
     $     bce(lminxw:lmaxxw,lminyw:lmaxyw,*)
*
*author
*     Michel Desgagne  - Summer 2006
*
*revision
* v3_30 - Lee V.       - initial MPI version
*
*object - see above
*
#include "glb_ld.cdk"
#include "glb_pil.cdk"
#include "hblen.cdk"
#include "bcsdim.cdk"
*
**
      integer i,j,k,ofi,ofj
*----------------------------------------------------------------------
*
      ofi = l_ni - Glb_pil_e - Hblen_x - 1
      ofj = l_nj - Glb_pil_n - Hblen_y - 1
*
      if (code.eq.0) then
      do k=1,lnk
         if (south.gt.0) then
         do j=minys,maxys
         do i=minxs,maxxs
            bcs(i,j,k) = fd(i,j,k)
         end do
         end do
         endif
         if (north.gt.0) then
         do j=minyn,maxyn
         do i=minxn,maxxn
            bcn(i,j-ofj,k) = fd(i,j,k)
         end do
         end do
         endif
         if (west.gt.0) then
         do j=minyw,maxyw
         do i=minxw,maxxw
            bcw(i,j,k) = fd(i,j,k)
         end do
         end do
         endif
         if (east.gt.0) then
         do j=minye,maxye
         do i=minxe,maxxe
            bce(i-ofi,j,k) = fd(i,j,k)
         end do
         end do         
         endif
      end do
      endif
*
      if (code.eq.1) then 
      do k=1,lnk
         if (south.gt.0) then
         do j=minys,maxys
         do i=minxs,maxxs
            fd(i,j,k)=bcs(i,j,k)
         end do
         end do
         endif
         if (north.gt.0) then
         do j=minyn,maxyn
         do i=minxn,maxxn
            fd(i,j,k)=bcn(i,j-ofj,k)
         end do
         end do
         endif
         if (west.gt.0) then
         do j=minyw,maxyw
         do i=minxw,maxxw
            fd(i,j,k)=bcw(i,j,k)
         end do
         end do
         endif
         if (east.gt.0) then
         do j=minye,maxye
         do i=minxe,maxxe
            fd(i,j,k)=bce(i-ofi,j,k)
         end do
         end do         
         endif
      end do
      endif
*
*----------------------------------------------------------------------
*
      return
      end