scale_land_grid_cartesC_real.F90

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!-------------------------------------------------------------------------------
!-------------------------------------------------------------------------------
#include "scalelib.h"
module scale_land_grid_cartesc_real
  !-----------------------------------------------------------------------------
  !
  !++ used modules
  !
  use scale_precision
  use scale_io
  use scale_prof
  use scale_atmos_grid_cartesc_index
  use scale_land_grid_cartesc_index
  !-----------------------------------------------------------------------------
  implicit none
  private
  !-----------------------------------------------------------------------------
  !
  !++ Public procedure
  !
  public :: land_grid_cartesc_real_setup
  public :: land_grid_cartesc_real_finalize
  public :: land_grid_cartesc_real_set_areavol
 
  !-----------------------------------------------------------------------------
  !
  !++ Public parameters & variables
  !
  real(rp), public, allocatable :: land_grid_cartesc_real_area(:,:)
  real(rp), public              :: land_grid_cartesc_real_totarea
  real(rp), public, allocatable :: land_grid_cartesc_real_vol (:,:,:)
  real(rp), public              :: land_grid_cartesc_real_totvol
 
  !-----------------------------------------------------------------------------
  !
  !++ Private procedure
  !
  !-----------------------------------------------------------------------------
  !
  !++ Private parameters & variables
  !
  !-----------------------------------------------------------------------------
contains
  !-----------------------------------------------------------------------------
  subroutine land_grid_cartesc_real_setup
 
    ! at this moment, horizontal grid is identical to that of the atmosphere
    allocate( land_grid_cartesc_real_area(    lia,lja) )
    allocate( land_grid_cartesc_real_vol(lka,lia,lja) )
    !$acc enter data create(LAND_GRID_CARTESC_REAL_AREA, LAND_GRID_CARTESC_REAL_VOL)
 
    return
  end subroutine land_grid_cartesc_real_setup
 
  !-----------------------------------------------------------------------------
  subroutine land_grid_cartesc_real_finalize
    implicit none
 
    !$acc exit data delete(LAND_GRID_CARTESC_REAL_AREA, LAND_GRID_CARTESC_REAL_VOL)
    deallocate( land_grid_cartesc_real_area  )
    deallocate( land_grid_cartesc_real_vol   )
 
    return
  end subroutine land_grid_cartesc_real_finalize
  !-----------------------------------------------------------------------------
 
  subroutine land_grid_cartesc_real_set_areavol
    use scale_atmos_grid_cartesc_real, only: &
       atmos_grid_cartesc_real_area
    use scale_land_grid_cartesc, only: &
       land_grid_cartesc_cdz
    use scale_file_cartesc, only: &
       file_cartesc_set_coordinates_land
    use scale_landuse, only: &
       landuse_fact_land
 
    integer :: k, i, j
 
    do j = 1, lja
    do i = 1, lia
       land_grid_cartesc_real_area(i,j) = atmos_grid_cartesc_real_area(i,j) * landuse_fact_land(i,j)
    end do
    end do
    !$acc update device(LAND_GRID_CARTESC_REAL_AREA) async
 
    land_grid_cartesc_real_totarea = 0.0_rp
    do j = ljs, lje
    do i = lis, lie
       land_grid_cartesc_real_totarea = land_grid_cartesc_real_totarea + land_grid_cartesc_real_area(i,j)
    end do
    end do
 
    do j = 1,   lja
    do i = 1,   lia
    do k = lks, lke
       land_grid_cartesc_real_vol(k,i,j) = land_grid_cartesc_real_area(i,j) * land_grid_cartesc_cdz(k)
    enddo
    enddo
    enddo
    !$acc update device(LAND_GRID_CARTESC_REAL_VOL) async
 
    land_grid_cartesc_real_totvol = 0.0_rp
    do j = ljs, lje
    do i = lis, lie
    do k = lks, lke
       land_grid_cartesc_real_totvol = land_grid_cartesc_real_totvol + land_grid_cartesc_real_vol(k,i,j)
    end do
    end do
    end do
 
    call file_cartesc_set_coordinates_land( land_grid_cartesc_real_vol(:,:,:) ) ! [IN]
    !$acc wait
 
    return
  end subroutine land_grid_cartesc_real_set_areavol
 
end module scale_land_grid_cartesc_real