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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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!

subroutine oda_cma2u(na_index,da_u,na_udim) 4,1
  use modmask, only : lmask ! mask of assimilated data
  implicit none

  !Argument declarations
  integer,intent(in) :: na_udim ! size of masked array
  integer,intent(in) :: na_index ! row index of CMA array to be transfer
  real*8, dimension(na_udim),intent(out) :: da_u ! Masked array
  !
  !Purpose:
  !Transfer assimilated data of a CMA data array of index na_index to an
  !array dimensioned as the control vector in observation space.
  !
  !Author  : S. Pellerin *ARMA/MRB January 2009
  !
  !Revision:

#include "comdimo.cdk"
#include "comoabdy.cdk"
#include "comoahdr.cdk"
#include "comoba.cdk"

  !Local declarations
  integer nl_jdata, nl_idata

  nl_idata = 0
  do nl_jdata=1,ndata
     if (lmask(nl_jdata)) then
        nl_idata = nl_idata + 1
        da_u(nl_idata) = robdata8(na_index,nl_jdata)
     endif
  end do

  return
end SUBROUTINE oda_cma2u