mod_land_admin.F90

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!-------------------------------------------------------------------------------
!-------------------------------------------------------------------------------
#include "scalelib.h"
module mod_land_admin
  !-----------------------------------------------------------------------------
  !
  !++ used modules
  !
  use scale_precision
  use scale_io
  use scale_prof
  !-----------------------------------------------------------------------------
  implicit none
  private
  !-----------------------------------------------------------------------------
  !
  !++ Public procedure
  !
  public :: land_admin_setup
 
  !-----------------------------------------------------------------------------
  !
  !++ Public parameters & variables
  !
  character(len=H_SHORT), public :: land_dyn_type = 'NONE'
                                                  ! 'OFF'
                                                  ! 'BUCKET'
                                                  ! 'INIT'
  character(len=H_SHORT), public :: land_sfc_type = 'SKIN'
                                                  ! 'FIXED-TEMP'
  character(len=H_SHORT), public :: snow_type     = 'NONE'
                                                  ! 'OFF'
                                                  ! 'KY90'
  logical,                public :: land_do
  logical,                public :: snow_sw
 
  !-----------------------------------------------------------------------------
  !
  !++ Private procedure
  !
  !-----------------------------------------------------------------------------
  !
  !++ Private parameters & variables
  !
  !-----------------------------------------------------------------------------
contains
  !-----------------------------------------------------------------------------
  subroutine land_admin_setup
    use scale_prc, only: &
       prc_abort
    implicit none
 
    namelist / param_land / &
       land_dyn_type, &
       land_sfc_type, &
       snow_type
 
    integer :: ierr
    !---------------------------------------------------------------------------
 
    log_newline
    log_info("LAND_ADMIN_setup",*) 'Setup'
 
    !--- read namelist
    rewind(io_fid_conf)
    read(io_fid_conf,nml=param_land,iostat=ierr)
    if( ierr < 0 ) then !--- missing
       log_info("LAND_ADMIN_setup",*) 'Not found namelist. Default used.'
    elseif( ierr > 0 ) then !--- fatal error
       log_error("LAND_ADMIN_setup",*) 'Not appropriate names in namelist PARAM_LAND. Check!'
       call prc_abort
    endif
    log_nml(param_land)
 
    !-----< module component check >-----
 
    log_newline
    log_info("LAND_ADMIN_setup",*) 'Land model components '
 
    if ( land_dyn_type /= 'OFF' .AND. land_dyn_type /= 'NONE' ) then
       log_info_cont(*) 'Land model           : ON, ', trim(land_dyn_type)
       land_do = .true.
    else
       log_info_cont(*) 'Land model           : OFF'
       land_do = .false.
    endif
 
    if ( land_do ) then
 
       if ( snow_type /= 'OFF' .AND. snow_type /= 'NONE' ) then
          log_info_cont(*) '+ Snow  physics      : ON, ', trim(snow_type)
          snow_sw = .true.
       else
          log_info_cont(*) '+ Snow  physics      : OFF'
          snow_sw = .false.
       endif
 
       log_info_cont(*) '+ Land surface model : ', trim(land_sfc_type)
 
    end if
 
    return
  end subroutine land_admin_setup
 
end module mod_land_admin