phy_surface_flux_test.f90

Path: physics/phy_surface_flux_test.f90
Last Update: Sat Jun 14 20:44:14 +0900 2008

phy_surface_flux モジュールのテストプログラム

Test program for "phy_surface_flux"

Authors:Yukiko YAMADA, Yasuhiro MORIKAWA
Version:$Id: phy_surface_flux_test.f90,v 1.4 2008-06-14 11:44:14 morikawa Exp $
Tag Name:$Name: dcpam4-20080626 $
Copyright:Copyright (C) GFD Dennou Club, 2007. All rights reserved.
License:See COPYRIGHT

Note that Japanese and English are described in parallel.

phy_surface_flux 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_surface_flux" module. Confirm compilation and execution of this program.

Methods

Included Modules

phy_surface_flux constants dc_test dc_types dc_string dc_args gt4_history

Public Instance methods

Main Program :

[Source]

program phy_surface_flux_test
  use phy_surface_flux, only: PHYSURFFLX, Create, Close, PutLine, initialized, SurfaceFlux
  use constants, only: CONST, Create, Get
  use dc_test, only: AssertEqual, AssertGreaterThan, AssertLessThan
  use dc_types, only: DP, STRING
  use dc_string, only: StoA, PutLine
  use dc_args, only: ARGS, Open, HelpMsg, Option, Debug, Help, Strict, Close
  use gt4_history, only: 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_surface_flux_test $Name: dcpam4-20080626 $ :: ' // 'Test program of "phy_surface_flux" module'
  character(*), parameter:: source = 'dcpam4 ' // '(See http://www.gfd-dennou.org/library/dcpam)'
  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 = 12
                              ! 鉛直層数. 
                              ! Number of vertical level

  !-----------------------------------------------------------------
  !  物理定数等の設定
  !  Configure physical constants etc.
  !-----------------------------------------------------------------
  type(CONST):: const_earth
  real(DP):: Grav      ! $ g $ .      重力加速度.     Gravitational acceleration
  real(DP):: Cp        ! $ C_p $ .    大気定圧比熱.   Specific heat of air at constant pressure
  real(DP):: RAir      ! $ R $ .      大気気体定数.   Gas constant of air
  real(DP):: EL        ! $ L $ .      水の凝結の潜熱. Latent heat of condensation of water vapor
  real(DP):: RVap      ! $ R_v $ .    水蒸気気体定数. Gas constant of water vapor
  real(DP):: EpsV      ! $ \epsilon_v $ .        水蒸気分子量比. Molecular weight ratio of water vapor
  real(DP):: ES0       ! $ e^{*} $ (273K) .      0 ℃での飽和蒸気圧. Saturated vapor pressure at 0 degrees C
  real(DP):: FKarm     ! $ k $ .                 カルマン定数.   Karman constant
  !-----------------------------------------------------------------
  !  地表条件
  !  Ground condition
  !-----------------------------------------------------------------
  real(DP):: xy_SurfTemp (0:imax-1, 0:jmax-1)
                              ! 地表面温度. 
                              ! Surface temperature
  real(DP):: xy_SurfHumidCoeff (0:imax-1, 0:jmax-1)
                              ! 地表湿潤度. 
                              ! Surface humidity coefficient
  real(DP):: xy_SurfRoughLength (0:imax-1, 0:jmax-1)
                              ! 地表粗度長. 
                              ! Surface rough length
  integer:: xy_SurfCondition (0:imax-1, 0:jmax-1)
                              ! 地表状態. 
                              ! Surface condition

  !---------------------------------------------------------
  !  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):: xyz_Temp (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ T $ . 温度 (整数レベル). 
                              ! Temperature (full level)
  real(DP):: xyr_Temp (0:imax-1, 0:jmax-1, 0:kmax)
                              ! $ T $ . 温度 (半整数レベル). 
                              ! Temperature (half level)
  real(DP):: xyz_QVap (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ q $ .     比湿. Specific humidity
  real(DP):: xyz_Press (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ p_s $ . 地表面気圧 (整数レベル). 
                              ! Surface pressure (full level)
  real(DP):: xyr_Press (0:imax-1, 0:jmax-1, 0:kmax)
                              ! $ p_s $ . 地表面気圧 (半整数レベル). 
                              ! Surface pressure (half level)
  real(DP):: xyz_GeoPot (0:imax-1, 0:jmax-1, 0:kmax-1)
                              ! $ \phi $ . ジオポテンシャル (整数レベル). 
                              ! Geo-potential (full level)
  real(DP):: xyr_UFlux (0:imax-1, 0:jmax-1, 0:kmax)
                              ! 東西風速フラックス. 
                              ! Zonal wind flux
  real(DP):: xyr_VFlux (0:imax-1, 0:jmax-1, 0:kmax)
                              ! 南北風速フラックス. 
                              ! Meridional wind flux
  real(DP):: xyr_TempFlux (0:imax-1, 0:jmax-1, 0:kmax)
                              ! 温度フラックス. 
                              ! Temperature flux
  real(DP):: xyr_QvapFlux (0:imax-1, 0:jmax-1, 0:kmax)
                              ! 比湿フラックス. 
                              ! Specific humidity flux
    real(DP):: xy_SurfUVMatrix (0:imax-1, 0:jmax-1)
                              !  速度陰解行列: 地表. 
                              ! Implicit matrix about velocity: surface
    real(DP):: xyaa_SurfTempMatrix (0:imax-1, 0:jmax-1, 0:1, -1:1)

                              ! 温度陰解行列: 地表. 
                              ! Implicit matrix about temperature: surface
    real(DP):: xyaa_SurfQvapMatrix (0:imax-1, 0:jmax-1, 0:1, -1:1)
                              ! 比湿陰解行列: 地表. 
                              ! Implicit matrix about specific humidity: surface

  !---------------------------------------------------------
  !  作業変数
  !  Work variables
  !---------------------------------------------------------
  type(ARGS):: arg            ! コマンドライン引数. 
                              ! Command line arguments
  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(PHYSURFFLX):: phy_surfflx00, phy_surfflx01, phy_surfflx02, phy_surfflx03
  logical:: err
  character(*), parameter:: subname = 'phy_surface_flux_test'
continue

  !---------------------------------------------------------
  !  コマンドライン引数の処理
  !  Command line arguments handling
  !---------------------------------------------------------
  call Open( arg )
  call HelpMsg( arg, 'Title', title )
  call HelpMsg( arg, 'Usage', './phy_surface_flux_test [Options]' )
  call HelpMsg( arg, 'Source', source )
  call HelpMsg( arg, 'Institution', institution )
  call Option( arg, StoA('-N', '--namelist'), OPT_namelist, VAL_namelist, help = 'NAMELIST filename' )
  call Debug( arg ) 
   call Help( arg ) 
   call Strict( arg, severe = .true. )
  call Close( arg )

  !---------------------------------------------------------
  !  物理定数の準備
  !  Prepare physical constants
  !---------------------------------------------------------
  call Create( const_earth ) ! (inout)

  call Get( constant = const_earth, RAir = RAir, Cp = Cp, Grav = Grav, EL = EL, ES0 = ES0, RVap = RVap, EpsV = EpsV, FKarm = FKarm )                               ! (out)

  !-----------------------------------------------------------------
  !  地表条件設定
  !  Configure ground condition
  !-----------------------------------------------------------------
  call HistoryGet( file = 'phy_surface_flux_test00.nc', varname = 'SurfTemp', array = xy_SurfTemp )            ! (out)

  xy_SurfHumidCoeff = 1.0_DP
  xy_SurfRoughLength = 1.0e-4_DP
  xy_SurfCondition = 0


  !---------------------------------------------------------
  !  初期設定テスト
  !  Initialization test
  !---------------------------------------------------------
  call Create( phy_surfflx = phy_surfflx00, imax = imax, jmax = jmax, kmax = kmax, RAir = RAir, Cp = Cp, Grav = Grav, EL = EL, ES0 = ES0, RVap = RVap, EpsV = EpsV, FKarm = FKarm, xy_SurfTemp = xy_SurfTemp, xy_SurfHumidCoeff = xy_SurfHumidCoeff, xy_SurfRoughLength = xy_SurfRoughLength, xy_SurfCondition = xy_SurfCondition )           ! (in)
  call AssertEqual( 'initialization test 1', answer = .true., check = initialized(phy_surfflx00) )
  call PutLine( phy_surfflx = phy_surfflx00 ) ! (in)

  !---------------------------------------------------------
  !  SurfaceFlux テスト
  !  SurfaceFlux test
  !---------------------------------------------------------
  xyz_U = 0.0_DP
!!$  call HistoryGet( &
!!$    & file = 'phy_surface_flux_test00.nc', & ! (in)
!!$    & varname = 'U', &                  ! (in)
!!$    & array = xyz_U )                   ! (out)

  xyz_V = 0.0_DP
!!$  call HistoryGet( &
!!$    & file = 'phy_surface_flux_test00.nc', & ! (in)
!!$    & varname = 'V', &                  ! (in)
!!$    & array = xyz_V )                   ! (out)

  call HistoryGet( file = 'phy_surface_flux_test00.nc', varname = 'Temp', array = xyz_Temp )                ! (out)

  call HistoryGet( file = 'phy_surface_flux_test00.nc', varname = 'TempM', array = xyr_Temp )                ! (out)

  call HistoryGet( file = 'phy_surface_flux_test00.nc', varname = 'QVap', array = xyz_QVap )                ! (out)

  call HistoryGet( file = 'phy_surface_flux_test00.nc', varname = 'Press', array = xyz_Press )               ! (out)

  call HistoryGet( file = 'phy_surface_flux_test00.nc', varname = 'PressM', array = xyr_Press )               ! (out)

  call HistoryGet( file = 'phy_surface_flux_test00.nc', varname = 'GeoPot', array = xyz_GeoPot )              ! (out)

  xyr_UFlux = 0.0_DP
  xyr_VFlux = 0.0_DP
  xyr_TempFlux = 0.0_DP
  xyr_QVapFlux = 0.0_DP

  call SurfaceFlux( phy_surfflx = phy_surfflx00, xyz_U = xyz_U, xyz_V = xyz_V, xyz_Temp = xyz_Temp, xyr_Temp = xyr_Temp, xyz_QVap = xyz_QVap, xyz_Press = xyz_Press, xyr_Press = xyr_Press, xyz_GeoPot = xyz_GeoPot, xyr_UFlux = xyr_UFlux, xyr_VFlux = xyr_VFlux, xyr_TempFlux = xyr_TempFlux, xyr_QVapFlux = xyr_QVapFlux, xy_SurfUVMatrix = xy_SurfUVMatrix, xyaa_SurfTempMatrix = xyaa_SurfTempMatrix, xyaa_SurfQVapMatrix = xyaa_SurfQVapMatrix )          ! (out)

  call PutLine( xy_SurfUVMatrix, indent = ' xy_SurfUVMatrix=' )
  call PutLine( xyaa_SurfTempMatrix, indent = ' xyaa_SurfTempMatrix=' )
  call PutLine( xyaa_SurfQVapMatrix, indent = ' xyaa_SurfQVapMatrix=' )

  !---------------------------------------------------------
  !  終了処理テスト
  !  Termination test
  !---------------------------------------------------------
  call Close( phy_surfflx = phy_surfflx00 ) ! (inout)
  call AssertEqual( 'termination test 1', answer = .false., check = initialized(phy_surfflx00) )
  call PutLine( phy_surfflx = phy_surfflx00 ) ! (in)

  call Close( phy_surfflx = phy_surfflx02, err = err )                            ! (out)
  call AssertEqual( 'termination test 2', answer = .true., check = err )

end program phy_surface_flux_test

[Validate]