phy_sponge_layer_test.f90

Path: physics/phy_sponge_layer_test.f90
Last Update: Mon May 12 15:34:48 +0900 2008

phy_sponge_layer モジュールのテストプログラム

Test program for "phy_sponge_layer"

Authors:Yasuhiro MORIKAWA
Version:$Id: phy_sponge_layer_test.f90,v 1.1 2008-05-12 06:34:48 morikawa Exp $
Tag Name:$Name: dcpam4-20080609-1 $
Copyright:Copyright (C) GFD Dennou Club, 2008. All rights reserved.
License:See COPYRIGHT

Note that Japanese and English are described in parallel.

phy_sponge_layer モジュールの動作テストを行うためのプログラムです. このプログラムがコンパイルできること, および実行時に プログラムが正常終了することを確認してください.

This program checks the operation of "phy_sponge_layer" module. Confirm compilation and execution of this program.

Required files

Methods

Included Modules

phy_sponge_layer dc_test dc_types dc_string dc_args gt4_history

Public Instance methods

Main Program :

[Source]

program phy_sponge_layer_test
  use phy_sponge_layer, only: PHYSPOLAY, PhySpoLayCreate, Damping, PhySpoLayClose, PhySpoLayPutLine, PhySpoLayInitialized, PhySpoLaySetTime
  use dc_test, only: AssertEqual, AssertGreaterThan, AssertLessThan
  use dc_types, only: DP, STRING
  use dc_string, only: StoA, PutLine
  use dc_args, only: ARGS, DCArgsOpen, DCArgsHelpMsg, DCArgsOption, DCArgsDebug, DCArgsHelp, DCArgsStrict, DCArgsClose
  use gt4_history, only: GT_HISTORY, HistoryCreate, HistoryAddVariable, HistoryPut, HistoryClose, HistoryAddAttr, HistoryGet
  implicit none

  !-------------------------------------------------------------------
  !  実験の表題, モデルの名称, 所属機関名
  !  Title of a experiment, name of model, sub-organ
  !-------------------------------------------------------------------
  character(*), parameter:: title = 'phy_sponge_layer_test $Name: dcpam4-20080609-1 $ :: ' // 'Test program of "phy_sponge_layer" module'
  character(*), parameter:: source = 'dcmodel project: hierarchical numerical models ' // '(See http://www.gfd-dennou.org/library/dcmodel)'
  character(*), parameter:: institution = 'GFD Dennou Club (See http://www.gfd-dennou.org)'

  !-------------------------------------------------------------------
  !  格子点数・最大全波数
  !  Grid points and maximum truncated wavenumber
  !-------------------------------------------------------------------
  integer, parameter:: imax = 32
                              ! 経度格子点数. 
                              ! Number of grid points in longitude
  integer, parameter:: jmax = 16
                              ! 緯度格子点数. 
                              ! Number of grid points in latitude
  integer, parameter:: kmax = 8
                              ! 鉛直層数. 
                              ! Number of vertical level

  !-------------------------------------------------------------------
  !  軸データ
  !  Axes data
  !-------------------------------------------------------------------
  real(DP):: x_Lon (0:imax-1)
                              ! 経度. Longitude
  real(DP):: y_Lat (0:jmax-1)
                              ! 緯度. Latitude
  real(DP):: z_Sigma (0:kmax-1)
                              ! $ \sigma $ レベル (整数). 
                              ! Full $ \sigma $ level
  real(DP):: r_Sigma (0:kmax)
                              ! $ \sigma $ レベル (半整数). 
                              ! Half $ \sigma $ level
  real(DP):: x_Lon_Weight (0:imax-1)
                              ! 経度積分用座標重み. 
                              ! Weight for integration in longitude
  real(DP):: y_Lat_Weight (0:jmax-1)
                              ! 緯度積分用座標重み. 
                              ! Weight for integration in latitude
  real(DP):: z_DelSigma (0:kmax-1)
                              ! $ \Delta \sigma $ (整数). 
                              ! $ \Delta \sigma $ (Full)

  !-------------------------------------------------------------------
  !  物理量
  !  Physical values
  !-------------------------------------------------------------------
  real(DP):: xyz_U (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ u $ .     東西風速. Zonal wind
  real(DP):: xyz_V (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ v $ .     南北風速. Meridional wind
  real(DP):: xy_Ps  (0:imax-1, 0:jmax-1)
                              ! $ p_s $ .   地表面気圧. Surface pressure
  real(DP):: xyz_DUDtSpoDamping (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ \DP{u}{t} $ . 
                              ! 減衰の効果による東西風速変化. 
                              ! Zonal wind tendency by damping effect
  real(DP):: xyz_DUDtSpoDampingAns (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ \DP{u}{t} $ . 
                              ! 減衰の効果による東西風速変化. 
                              ! Zonal wind tendency by damping effect
  real(DP):: xyz_DVDtSpoDamping (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ \DP{v}{t} $ . 
                              ! 減衰の効果による南北風速変化. 
                              ! Meridional wind tendency by damping effect
  real(DP):: xyz_DVDtSpoDampingAns (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ \DP{v}{t} $ . 
                              ! 減衰の効果による南北風速変化. 
                              ! Meridional wind tendency by damping effect

  !-------------------------------------------------------------------
  !  定数
  !  Constants
  !-------------------------------------------------------------------
  real(DP), parameter:: PI = 3.1415926535897930_DP
                              ! $ \pi $ . 円周率. Circular constant

  !-------------------------------------------------------------------
  !  データ入出力
  !  Data I/O
  !-------------------------------------------------------------------
  type(GT_HISTORY):: gthist

  !-------------------------------------------------------------------
  !  作業変数
  !  Work variables
  !-------------------------------------------------------------------
  integer:: i, j, k           ! DO ループ用作業変数
                              ! Work variables for DO loop
  type(ARGS):: arg            ! コマンドライン引数. 
                              ! Command line options
  logical:: OPT_namelist      ! -N, --namelist オプションの有無. 
                              ! Existence of '-N', '--namelist' option
  character(STRING):: VAL_namelist
                              ! -N, --namelist オプションの値. 
                              ! Value of '-N', '--namelist' option

  type(PHYSPOLAY):: phy_spo_lay00, phy_spo_lay01
!!$  type(PHYSPOLAY):: phy_spo_lay02, phy_spo_lay03
  logical:: err
  character(*), parameter:: subname = 'phy_sponge_layer_test'
continue

  !-------------------------------------------------------------------
  !  コマンドライン引数の処理
  !  Command line options handling
  !-------------------------------------------------------------------
  call cmdline_optparse ! これは内部サブルーチン. This is an internal subroutine

  !-------------------------------------------------------------------
  !  軸データの設定
  !  Configure axes data
  !-------------------------------------------------------------------
  call HistoryGet ( file = 'phy_sponge_layer_test00.nc', varname = 'lon', array = x_Lon, quiet = .true. )                 ! (out)
  x_Lon = x_Lon * PI / 180.0_DP

  call HistoryGet ( file = 'phy_sponge_layer_test00.nc', varname = 'lon_weight', array = x_Lon_Weight, quiet = .true. )                 ! (out)

  call HistoryGet ( file = 'phy_sponge_layer_test00.nc', varname = 'lat', array = y_Lat, quiet = .true. )                 ! (out)
  y_Lat = y_Lat * PI / 180.0_DP

  call HistoryGet ( file = 'phy_sponge_layer_test00.nc', varname = 'lat_weight', array = y_Lat_Weight, quiet = .true. )                 ! (out)

  call HistoryGet ( file = 'phy_sponge_layer_test00.nc', varname = 'sig', array = z_Sigma, quiet = .true. )                 ! (out)

  call HistoryGet ( file = 'phy_sponge_layer_test00.nc', varname = 'sigm', array = r_Sigma, quiet = .true. )                 ! (out)

  do k = 0, kmax - 1
    z_DelSigma(k) = r_Sigma(k) - r_Sigma(k+1)
  enddo

  !---------------------------------------------------------
  !  データ入力
  !  Input data
  !---------------------------------------------------------
  call HistoryGet ( file = 'phy_sponge_layer_test00.nc', varname = 'U', array = xyz_U, quiet = .true. )                ! (out)
  call HistoryGet ( file = 'phy_sponge_layer_test00.nc', varname = 'V', array = xyz_V, quiet = .true. )                ! (out)
  call HistoryGet ( file = 'phy_sponge_layer_test00.nc', varname = 'Ps', array = xy_Ps, quiet = .true. )                ! (out)

  !-------------------------------------------------------------------
  !  基本の初期設定, 終了処理テスト
  !  Basic initialization and termination test
  !-------------------------------------------------------------------
  call PhySpoLayCreate( phy_spo_lay = phy_spo_lay00, imax = imax, jmax = jmax, kmax = kmax, x_Lon = x_Lon, y_Lat = y_Lat, z_Sigma = z_Sigma, DelTime = 600.0_DP )                               ! (in)
  call AssertEqual( 'basic initialization test 1', answer = .true., check = PhySpoLayInitialized(phy_spo_lay00) )
!!$  call PhySpoLayPutLine( phy_spo_lay = phy_spo_lay00 ) ! (in)

  call PhySpoLayClose( phy_spo_lay = phy_spo_lay00 ) ! (inout)
  call AssertEqual( 'basic termination test 1', answer = .false., check = PhySpoLayInitialized(phy_spo_lay00) )
!!$  call PhySpoLayPutLine( phy_spo_lay = phy_spo_lay00 ) ! (in)

  !-------------------------------------------------------------------
  !  エラー処理のテスト
  !  Error handling test
  !-------------------------------------------------------------------
  call PhySpoLayCreate( phy_spo_lay = phy_spo_lay00, imax = imax, jmax = jmax, kmax = kmax, x_Lon = x_Lon, y_Lat = y_Lat, z_Sigma = z_Sigma, DelTime = 600.0_DP )                               ! (in)
  call PhySpoLayCreate( phy_spo_lay = phy_spo_lay00, imax = imax, jmax = jmax, kmax = kmax, x_Lon = x_Lon, y_Lat = y_Lat, z_Sigma = z_Sigma, DelTime = 600.0_DP, err = err )                                        ! (out)
  call AssertEqual( 'error handling related to duplicated initialization test 1', answer = .true., check = err )
!!$  call PhySpoLayPutLine( phy_spo_lay = phy_spo_lay00 ) ! (in)
  call PhySpoLayClose( phy_spo_lay = phy_spo_lay00 ) ! (inout)

  call PhySpoLayCreate( phy_spo_lay = phy_spo_lay00, imax = imax, jmax = jmax, kmax = kmax, x_Lon = x_Lon, y_Lat = y_Lat, z_Sigma = z_Sigma, DelTime = 600.0_DP, UpperPress = 1.0e5_DP, LowerPress = 1.0e4_DP, err = err )                                        ! (out)
  call AssertEqual( 'error handling related to damping range test 1', answer = .true., check = err )
  call AssertEqual( 'error handling related to damping range test 2', answer = .false., check = PhySpoLayInitialized(phy_spo_lay00) )

  call PhySpoLayCreate( phy_spo_lay = phy_spo_lay00, imax = imax, jmax = jmax, kmax = kmax, x_Lon = x_Lon, y_Lat = y_Lat, z_Sigma = z_Sigma, DelTime = 600.0_DP, DampingTime = - 1.0_DP, err = err )                                        ! (out)
  call AssertEqual( 'error handling related to damping time constant test 1', answer = .true., check = err )
  call AssertEqual( 'error handling related to damping time constant range test 2', answer = .false., check = PhySpoLayInitialized(phy_spo_lay00) )

  !-------------------------------------------------------------------
  !  終了処理に関するエラー処理のテスト
  !  Error handling related to termination test
  !-------------------------------------------------------------------
  call PhySpoLayClose( phy_spo_lay = phy_spo_lay00, err = err )                                    ! (out)
  call AssertEqual( 'error handling related to termination test 1', answer = .true., check = err )


  !-------------------------------------------------------------------
  !  Damping テスト
  !  Damping test
  !-------------------------------------------------------------------
  call PhySpoLayCreate( phy_spo_lay = phy_spo_lay00, imax = imax, jmax = jmax, kmax = kmax, x_Lon = x_Lon, y_Lat = y_Lat, z_Sigma = z_Sigma, x_Lon_Weight = x_Lon_Weight, y_Lat_Weight = y_Lat_Weight, z_DelSigma = z_DelSigma, DelTime = 600.0_DP )                               ! (in)
!!$    & DelTime = 600.0_DP, &                              ! (in)
!!$    & history_varlist = 'DUDtSpoDamping, DVDtSpoDamping', & ! (in)
!!$    & history_interval_value = 1.0, &                       ! (in)
!!$    & history_interval_unit = 'min', &                      ! (in)
!!$    & history_precision = 'double' )                        ! (in)
    

!!$  call PhySpoLayPutLine( phy_spo_lay = phy_spo_lay00 )   ! (in)

  call Damping( phy_spo_lay = phy_spo_lay00, xyz_U = xyz_U, xyz_V = xyz_V, xy_Ps = xy_Ps, xyz_DUDtSpoDamping = xyz_DUDtSpoDamping, xyz_DVDtSpoDamping = xyz_DVDtSpoDamping )      ! (out)

  call HistoryGet ( file = 'phy_sponge_layer_test01.nc', varname = 'DUDtSpoDamping', array = xyz_DUDtSpoDampingAns, quiet = .true. ) ! (out)

  call HistoryGet ( file = 'phy_sponge_layer_test01.nc', varname = 'DVDtSpoDamping', array = xyz_DVDtSpoDampingAns, quiet = .true. ) ! (out)

  call AssertEqual( 'Damping test 1-1', answer = xyz_DUDtSpoDampingAns, check = xyz_DUDtSpoDamping, significant_digits = 15, ignore_digits = -15 )

  call AssertEqual( 'Damping test 1-2', answer = xyz_DVDtSpoDampingAns, check = xyz_DVDtSpoDamping, significant_digits = 15, ignore_digits = -15 )

  call PhySpoLayClose( phy_spo_lay = phy_spo_lay00 ) ! (inout)

  !-------------------------------------------------------------------
  !  NAMELIST ファイルの読み込みテスト
  !  NAMELIST file loading test
  !-------------------------------------------------------------------
  call PhySpoLayCreate( phy_spo_lay = phy_spo_lay01, imax = imax, jmax = jmax, kmax = kmax, x_Lon = x_Lon, y_Lat = y_Lat, z_Sigma = z_Sigma, x_Lon_Weight = x_Lon_Weight, y_Lat_Weight = y_Lat_Weight, z_DelSigma = z_DelSigma, DelTime = 300.0_DP, current_time_value = 10.0, current_time_unit = 'min', nmlfile = VAL_namelist )                           ! (in)
  call AssertEqual( 'NAMELIST file loading test 1', answer = .true., check = PhySpoLayInitialized(phy_spo_lay01) )
!!$  call PhySpoLayPutLine( phy_spo_lay = phy_spo_lay01 ) ! (in)

  do i = 1, 2
    call Damping( phy_spo_lay = phy_spo_lay01, xyz_U = xyz_U, xyz_V = xyz_V, xy_Ps = xy_Ps, xyz_DUDtSpoDamping = xyz_DUDtSpoDamping, xyz_DVDtSpoDamping = xyz_DVDtSpoDamping )      ! (out)
!!$    call PhySpoLayPutLine( phy_spo_lay = phy_spo_lay01 ) ! (in)
  end do

  call PhySpoLayClose( phy_spo_lay = phy_spo_lay01 ) ! (inout)

  call HistoryGet ( file = 'phy_sponge_layer_test02.nc', varname = 'DUDtSpoDamping', array = xyz_DUDtSpoDampingAns, quiet = .true. ) ! (out)

  call HistoryGet ( file = 'phy_sponge_layer_test02.nc', varname = 'DVDtSpoDamping', array = xyz_DVDtSpoDampingAns, quiet = .true. ) ! (out)

  call AssertEqual( 'NAMELIST loading test 1', answer = xyz_DUDtSpoDampingAns, check = xyz_DUDtSpoDamping, significant_digits = 7, ignore_digits = -10 )

  call AssertEqual( 'NAMELIST loading test 2', answer = xyz_DVDtSpoDampingAns, check = xyz_DVDtSpoDamping, significant_digits = 7, ignore_digits = -10 )

  !-------------------------------------------------------------------
  !  無効な値に関するエラー処理のテスト
  !  Error handling related to invalid values test
  !-------------------------------------------------------------------
!!$  call PhySpoLayCreate( &
!!$    & phy_spo_lay = phy_spo_lay02, & ! (out)
!!$    & imax = imax, jmax = jmax, &                  ! (in)
!!$    & x_Lon = x_Lon, y_Lat = y_Lat, &              ! (in)
!!$    & CoefAlpha = - 0.0001_DP, DelTime = 0.5_DP, & ! (in)
!!$    & err = err )                                  ! (out)
!!$  call AssertEqual( 'error handling related to invalid values test 1', &
!!$    & answer = .true., check = err )

!!$  call PhySpoLayCreate( &
!!$    & phy_spo_lay = phy_spo_lay02, & ! (inout)
!!$    & imax = imax, jmax = jmax, &                  ! (in)
!!$    & x_Lon = x_Lon, y_Lat = y_Lat, &              ! (in)
!!$    & CoefAlpha = 0.0001_DP, DelTime = - 0.5_DP, & ! (in)
!!$    & err = err )                                  ! (out)
!!$  call AssertEqual( 'error handling related to invalid values test 2', &
!!$    & answer = .true., check = err )

  !-------------------------------------------------------------------
  !  ヒストリデータ出力テスト
  !  History data output test
  !-------------------------------------------------------------------
!!$  call PhySpoLayCreate( &
!!$    & phy_spo_lay = phy_spo_lay03, & ! (out)
!!$    & imax = imax, jmax = jmax, &              ! (in)
!!$    & x_Lon = x_Lon, y_Lat = y_Lat, &          ! (in)
!!$    & CoefAlpha = 0.01_DP, DelTime = 0.5_DP, & ! (in)
!!$    & current_time_value = 0.0, &              ! (in)
!!$    & current_time_unit = 'sec', &             ! (in)
!!$    & history_varlist = 'Data2', &             ! (in)
!!$    & history_interval_value = 2.0, &          ! (in)
!!$    & history_interval_unit = 'sec', &         ! (in)
!!$    & history_precision = 'float', &           ! (in)
!!$    & history_fileprefix = 'AP_' )             ! (in)
!!$  call PhySpoLayPutLine( phy_spo_lay = phy_spo_lay03 ) ! (in)
!!$
!!$  do i = 0, imax-1
!!$    x_Data1(i) = i * 1.0_DP
!!$  end do
!!$  do j = 0, jmax-1
!!$    y_Data2(j) = j * 1.1_DP
!!$  end do
!!$
!!$  do i = 1, 12
!!$    call Damping( &
!!$      & phy_spo_lay = phy_spo_lay03, & ! (inout)
!!$      & x_Data1 = x_Data1, y_Data2 = y_Data2 ) ! (inout)
!!$  end do
!!$
!!$  call PhySpoLaySetTime( &
!!$    & phy_spo_lay = phy_spo_lay03, & ! (inout)
!!$    & current_time_value = 1.0, current_time_unit = 'minute' ) ! (in)
!!$
!!$  call Damping( &
!!$    & phy_spo_lay = phy_spo_lay03, & ! (inout)
!!$    & x_Data1 = x_Data1, y_Data2 = y_Data2, & ! (inout)
!!$    & historyput_flag = .true. )              ! (in)
!!$
!!$  call PhySpoLayClose( phy_spo_lay = phy_spo_lay03 ) ! (inout)


contains

  subroutine cmdline_optparse
    !
    ! コマンドライン引数の処理を行います
    !
    ! Handle command line options
    !
    call DCArgsOpen( arg = arg )               ! (out)

    call DCArgsHelpMsg( arg = arg, category = 'Title', msg = title )      ! (in)
    call DCArgsHelpMsg( arg = arg, category = 'Usage', msg = './' // trim(subname) // ' [Options]' )                   ! (in)
    call DCArgsHelpMsg( arg = arg, category = 'Source', msg = source )    ! (in)
    call DCArgsHelpMsg( arg = arg, category = 'Institution', msg = institution )                    ! (in)

    call DCArgsOption( arg = arg, options = StoA('-N', '--namelist'), flag = OPT_namelist, value = VAL_namelist, help = "Namelist filename")           ! (in)

    call DCArgsDebug( arg = arg )  ! (inout)
    call DCArgsHelp( arg = arg )   ! (inout)
    call DCArgsStrict( arg = arg ) ! (inout)

    call DCArgsClose( arg = arg )  ! (inout)
  end subroutine cmdline_optparse

end program phy_sponge_layer_test

Private Instance methods

Subroutine :

コマンドライン引数の処理を行います

Handle command line options

[Source]

  subroutine cmdline_optparse
    !
    ! コマンドライン引数の処理を行います
    !
    ! Handle command line options
    !
    call DCArgsOpen( arg = arg )               ! (out)

    call DCArgsHelpMsg( arg = arg, category = 'Title', msg = title )      ! (in)
    call DCArgsHelpMsg( arg = arg, category = 'Usage', msg = './' // trim(subname) // ' [Options]' )                   ! (in)
    call DCArgsHelpMsg( arg = arg, category = 'Source', msg = source )    ! (in)
    call DCArgsHelpMsg( arg = arg, category = 'Institution', msg = institution )                    ! (in)

    call DCArgsOption( arg = arg, options = StoA('-N', '--namelist'), flag = OPT_namelist, value = VAL_namelist, help = "Namelist filename")           ! (in)

    call DCArgsDebug( arg = arg )  ! (inout)
    call DCArgsHelp( arg = arg )   ! (inout)
    call DCArgsStrict( arg = arg ) ! (inout)

    call DCArgsClose( arg = arg )  ! (inout)
  end subroutine cmdline_optparse

[Validate]