!-------------------------------------- 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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!
!
!  X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
!

      subroutine invlapscal(pout,pin),2
!
!**s/r invlapscal  - Inverse Laplacian of 3d field.
!
!
!Author  : Luc Fillion - ARMA/EC - 27 May 2010.
!Revision:
!
!     -------------------
!
!Arguments
!
      IMPLICIT NONE
!
#include "taglam4d.cdk"
#include "comdim.cdk"
#include "comlun.cdk"
      integer jk
      real*8 pin(ni,nflev,nj)
      real*8 pout(ni,nflev,nj)
!
      real*8 zsp(nla,2,nflev)
!
!!
      write(nulout,*) 'invlapscal: Euclidian'
!
      call re2spla(zsp,pin,nflev)
!      do jk = 1, nflev
!        zsp(1,1,jk) = 0.0
!        zsp(2,1,jk) = 0.0
!        zsp(1,2,jk) = 0.0
!        zsp(2,2,jk) = 0.0
!      enddo
      call invlap_euclid(pout,zsp,nflev)
!
      return
      end