地表面フラックス

Surface flux

Note that Japanese and English are described in parallel.

Louis et al. (1982) の方法に基づいて地表面フラックスを計算.

Surface fluxes are calculated by using the scheme by Louis et al. (1982).

References

Louis, J-F., M. Tiedtke, and J-F. Geleyn, A short history of the PBL parameterization at ECMWF, Workshop on Planetary Boundary Layer Parameterization, 59-80, ECMWF, Reading, U.K., 1982.

Procedures List

SurfaceFlux :	地表面フラックスの計算
SurfaceFluxOutput :	地表面フラックスの出力
———— :	————
SurfaceFlux :	Calculate surface fluxes
SurfaceFluxOutput :	Output surface fluxes

NAMELIST

NAMELIST#surface_flux_bulk_nml

Methods

BulkCoef ConstBulkCoef FlagConstBulkCoef FlagFixFricTimeConstAtLB FlagFixHeatFluxAtLB FlagFixMassFluxAtLB FlagUseOfBulkCoefInNeutralCond FricTimeConstAtLB HeatFluxAtLB InitCheck LowLatFricAtLB MassFluxAtLB QVapBulkCoefMax QVapBulkCoefMin SurfFluxInit SurfaceFlux SurfaceFluxOutput TempBulkCoefMax TempBulkCoefMin VelBulkCoefMax VelBulkCoefMin VelMaxForQVap VelMaxForTemp VelMaxForVel VelMinForQVap VelMinForRi VelMinForTemp VelMinForVel module_name surface_flux_bulk_inited version

Included Modules

gridset composition dc_types dc_message constants saturate axesset timeset dc_trace gtool_historyauto namelist_util dc_iounit dc_string

Public Instance methods

SurfaceFlux( xyz_U, xyz_V, xyz_Temp, xyr_Temp, xyzf_QMix, xyr_Press, xy_SurfHeight, xyz_Height, xyz_Exner, xyr_Exner, xy_SurfTemp, xy_SurfHumidCoef, xy_SurfRoughLength, xyr_MomFluxX, xyr_MomFluxY, xyr_HeatFlux, xyrf_QMixFlux, xy_SurfVelTransCoef, xy_SurfTempTransCoef, xy_SurfQVapTransCoef )

Subroutine :

xyz_U(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	$ u $ . 東西風速. Eastward wind

xyz_V(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	$ v $ . 南北風速. Northward wind

xyz_Temp(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	$ T $ . 温度 (整数レベル). Temperature (full level)

xyr_Temp(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(in)

:	$ T $ . 温度 (半整数レベル). Temperature (half level)

xyzf_QMix(0:imax-1, 1:jmax, 1:kmax, 1:ncmax) :

real(DP), intent(in)

:	$ q $ . 比湿. Specific humidity

xyr_Press(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(in)

:	$ p_s $ . 地表面気圧 (半整数レベル). Surface pressure (half level)

xy_SurfHeight(0:imax-1,1:jmax) :

real(DP), intent(in)

:	$ z_s $ . 地表面高度. Surface height.

xyz_Height(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	高度 (整数レベル). Height (full level)

xyz_Exner(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	Exner 関数 (整数レベル). Exner function (full level)

xyr_Exner(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(in)

:	Exner 関数 (半整数レベル). Exner function (half level)

xy_SurfTemp(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	地表面温度. Surface temperature

xy_SurfHumidCoef(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	地表湿潤度. Surface humidity coefficient

xy_SurfRoughLength(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	地表粗度長. Surface rough length

xyr_MomFluxX(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(inout)

:	東西方向運動量フラックス. Eastward momentum flux

xyr_MomFluxY(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(inout)

:	南北方向運動量フラックス. Northward momentum flux

xyr_HeatFlux(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(inout)

:	熱フラックス. Heat flux

xyrf_QMixFlux(0:imax-1, 1:jmax, 0:kmax, 1:ncmax) :

real(DP), intent(inout)

:	比湿フラックス. Specific humidity flux

xy_SurfVelTransCoef(0:imax-1, 1:jmax) :

real(DP), intent(out)

:	輸送係数：運動量. Diffusion coefficient: velocity

xy_SurfTempTransCoef(0:imax-1, 1:jmax) :

real(DP), intent(out)

:	輸送係数：温度. Transfer coefficient: temperature

xy_SurfQVapTransCoef(0:imax-1, 1:jmax) :

real(DP), intent(out)

:	輸送係数：水蒸気 Transfer coefficient: water vapor

温度, 比湿, 気圧から, 放射フラックスを計算します.

Calculate radiation flux from temperature, specific humidity, and air pressure.

[Source]

  subroutine SurfaceFlux( xyz_U, xyz_V, xyz_Temp, xyr_Temp, xyzf_QMix, xyr_Press, xy_SurfHeight, xyz_Height, xyz_Exner, xyr_Exner, xy_SurfTemp, xy_SurfHumidCoef, xy_SurfRoughLength, xyr_MomFluxX, xyr_MomFluxY, xyr_HeatFlux, xyrf_QMixFlux, xy_SurfVelTransCoef, xy_SurfTempTransCoef, xy_SurfQVapTransCoef )
    !
    ! 温度, 比湿, 気圧から, 放射フラックスを計算します. 
    !
    ! Calculate radiation flux from temperature, specific humidity, and 
    ! air pressure. 
    !

    ! モジュール引用 ; USE statements
    !

    ! 物理定数設定
    ! Physical constants settings
    !
    use constants, only: PI, Grav, GasRDry, CpDry, LatentHeat
                              ! $ L $ [J kg-1] . 
                              ! 凝結の潜熱. 
                              ! Latent heat of condensation

    ! 飽和比湿の算出
    ! Evaluate saturation specific humidity
    !
    use saturate, only: xy_CalcQVapSat

    ! 座標データ設定
    ! Axes data settings
    !
    use axesset, only: y_Lat                 ! $ \varphi $ [rad.] . 緯度. Latitude

    ! 時刻管理
    ! Time control
    !
    use timeset, only: TimeN, TimesetClockStart, TimesetClockStop

    ! デバッグ用ユーティリティ
    ! Utilities for debug
    !
    use dc_trace, only: DbgMessage, BeginSub, EndSub

    ! 宣言文 ; Declaration statements
    !
    implicit none
    real(DP), intent(in):: xyz_U (0:imax-1, 1:jmax, 1:kmax)
                              ! $ u $ . 東西風速. Eastward wind
    real(DP), intent(in):: xyz_V (0:imax-1, 1:jmax, 1:kmax)
                              ! $ v $ . 南北風速. Northward wind

    real(DP), intent(in):: xyz_Temp (0:imax-1, 1:jmax, 1:kmax)
                              ! $ T $ . 温度 (整数レベル). 
                              ! Temperature (full level)
    real(DP), intent(in):: xyr_Temp (0:imax-1, 1:jmax, 0:kmax)
                              ! $ T $ . 温度 (半整数レベル). 
                              ! Temperature (half level)
    real(DP), intent(in):: xyzf_QMix(0:imax-1, 1:jmax, 1:kmax, 1:ncmax)
                              ! $ q $ .     比湿. Specific humidity
    real(DP), intent(in):: xyr_Press (0:imax-1, 1:jmax, 0:kmax)
                              ! $ p_s $ . 地表面気圧 (半整数レベル). 
                              ! Surface pressure (half level)
    real(DP), intent(in):: xy_SurfHeight(0:imax-1,1:jmax)
                              ! $ z_s $ . 地表面高度. 
                              ! Surface height. 
    real(DP), intent(in):: xyz_Height (0:imax-1, 1:jmax, 1:kmax)
                              ! 高度 (整数レベル). 
                              ! Height (full level)
    real(DP), intent(in):: xyz_Exner (0:imax-1, 1:jmax, 1:kmax)
                              ! Exner 関数 (整数レベル). 
                              ! Exner function (full level)
    real(DP), intent(in):: xyr_Exner (0:imax-1, 1:jmax, 0:kmax)
                              ! Exner 関数 (半整数レベル). 
                              ! Exner function (half level)
    real(DP), intent(in):: xy_SurfTemp (0:imax-1, 1:jmax)
                              ! 地表面温度. 
                              ! Surface temperature
    real(DP), intent(in):: xy_SurfHumidCoef (0:imax-1, 1:jmax)
                              ! 地表湿潤度. 
                              ! Surface humidity coefficient
    real(DP), intent(in):: xy_SurfRoughLength (0:imax-1, 1:jmax)
                              ! 地表粗度長. 
                              ! Surface rough length
    real(DP), intent(inout):: xyr_MomFluxX (0:imax-1, 1:jmax, 0:kmax)
                              ! 東西方向運動量フラックス. 
                              ! Eastward momentum flux
    real(DP), intent(inout):: xyr_MomFluxY (0:imax-1, 1:jmax, 0:kmax)
                              ! 南北方向運動量フラックス. 
                              ! Northward momentum flux
    real(DP), intent(inout):: xyr_HeatFlux (0:imax-1, 1:jmax, 0:kmax)
                              ! 熱フラックス. 
                              ! Heat flux
    real(DP), intent(inout):: xyrf_QMixFlux(0:imax-1, 1:jmax, 0:kmax, 1:ncmax)
                              ! 比湿フラックス. 
                              ! Specific humidity flux
    real(DP), intent(out):: xy_SurfVelTransCoef (0:imax-1, 1:jmax)
                              ! 輸送係数：運動量. 
                              ! Diffusion coefficient: velocity
    real(DP), intent(out):: xy_SurfTempTransCoef (0:imax-1, 1:jmax)
                              ! 輸送係数：温度. 
                              ! Transfer coefficient: temperature
    real(DP), intent(out):: xy_SurfQVapTransCoef (0:imax-1, 1:jmax)
                              ! 輸送係数：水蒸気
                              ! Transfer coefficient: water vapor

    ! 作業変数
    ! Work variables
    !
    real(DP):: xy_SurfBulkRiNum (0:imax-1, 1:jmax)
                              ! バルク $ R_i $ 数. 
                              ! Bulk $ R_i $ number
    real(DP):: xy_SurfTempBulkCoef (0:imax-1, 1:jmax)
                              ! バルク係数：温度. 
                              ! Bulk coefficient: temperature
    real(DP):: xy_SurfQVapBulkCoef (0:imax-1, 1:jmax)
                              ! バルク係数：比湿. 
                              ! Bulk coefficient: specific humidity
    real(DP):: xy_SurfVelBulkCoef (0:imax-1, 1:jmax)
                              ! バルク係数：運動量. 
                              ! Bulk coefficient: temperature
    real(DP):: xy_SurfVelAbs (0:imax-1, 1:jmax)
                              ! 風速絶対値. 
                              ! Absolute velocity
    real(DP):: xy_SurfQVapSat (0:imax-1, 1:jmax)
                              ! 地表飽和比湿. 
                              ! Saturated specific humidity on surface

    real(DP):: xy_MomFluxXSurf (0:imax-1, 1:jmax)
                              ! 地表面の東西方向運動量フラックス. 
                              ! Eastward momentum flux on surface
    real(DP):: xy_MomFluxYSurf (0:imax-1, 1:jmax)
                              ! 地表面の南北方向運動量フラックス. 
                              ! Northward momentum flux on surface
    real(DP):: xy_HeatFluxSurf (0:imax-1, 1:jmax)
                              ! 地表面の熱フラックス. 
                              ! Heat flux on surface
    real(DP):: xyf_QMixFluxSurf(0:imax-1, 1:jmax, 1:ncmax)
                              ! 地表面の質量フラックス. 
                              ! Mass flux of constituents on surface

    integer:: i               ! 経度方向に回る DO ループ用作業変数
                              ! Work variables for DO loop in longitude
    integer:: j               ! 緯度方向に回る DO ループ用作業変数
                              ! Work variables for DO loop in latitude
    integer:: n               ! 組成方向に回る DO ループ用作業変数
                              ! Work variables for DO loop in dimension of constituents

    ! 実行文 ; Executable statement
    !

    ! 計算時間計測開始
    ! Start measurement of computation time
    !
    call TimesetClockStart( module_name )

    ! 初期化
    ! Initialization
    !
    if ( .not. surface_flux_bulk_inited ) call SurfFluxInit

    ! バルク $ R_i $ 数算出
    ! Calculate bulk $ R_i $
    !
    do j = 1, jmax
      do i = 0, imax-1
        xy_SurfVelAbs(i,j) = sqrt ( xyz_U(i,j,1)**2 + xyz_V(i,j,1)**2 )

        xy_SurfBulkRiNum(i,j) = Grav / ( xy_SurfTemp(i,j) / xyr_Exner(i,j,0) ) * ( xyz_Temp(i,j,1) / xyz_Exner(i,j,1) - xy_SurfTemp(i,j) / xyr_Exner(i,j,0) ) / max( xy_SurfVelAbs(i,j), VelMinForRi )**2 * ( xyz_Height(i,j,1) - xy_SurfHeight(i,j) )
      end do
    end do


    ! バルク係数算出
    ! Calculate bulk coefficients
    !
    call BulkCoef( xy_SurfBulkRiNum, xy_SurfRoughLength, xy_SurfHeight, xyz_Height, xy_SurfVelBulkCoef, xy_SurfTempBulkCoef, xy_SurfQVapBulkCoef )


    ! 輸送係数の計算
    ! Calculate transfer coefficient
    !
    if ( .not. FlagFixFricTimeConstAtLB ) then
      do i = 0, imax-1
        do j = 1, jmax
          xy_SurfVelTransCoef(i,j) = xy_SurfVelBulkCoef(i,j) * xyr_Press(i,j,0) / ( GasRDry * xyr_Temp(i,j,0) ) * min( max( xy_SurfVelAbs(i,j), VelMinForVel ), VelMaxForVel )
        end do
      end do
    else
      do j = 1, jmax
        if ( y_Lat(j) >= LowLatFricAtLB * PI / 180.0_DP ) then
          xy_SurfVelTransCoef(:,j) = 1.0_DP / FricTimeConstAtLB
        else
          xy_SurfVelTransCoef(:,j) = 0.0_DP
        end if
      end do
    end if

    if ( .not. FlagFixHeatFluxAtLB ) then
      do i = 0, imax-1
        do j = 1, jmax
          xy_SurfTempTransCoef(i,j) = xy_SurfTempBulkCoef(i,j) * xyr_Press(i,j,0) / ( GasRDry * xyr_Temp(i,j,0) ) * min( max( xy_SurfVelAbs(i,j), VelMinForTemp ), VelMaxForTemp )
        end do
      end do
    else
      ! Set meaningless value.
      xy_SurfTempTransCoef = 0.0_DP
    end if

    if ( .not. FlagFixMassFluxAtLB ) then
      do i = 0, imax-1
        do j = 1, jmax
          xy_SurfQVapTransCoef(i,j) = xy_SurfQVapBulkCoef(i,j) * xyr_Press(i,j,0) / ( GasRDry * xyr_Temp(i,j,0) ) * min( max( xy_SurfVelAbs(i,j), VelMinForQVap ), VelMaxForQVap )
        end do
      end do
    else
      ! Set meaningless value.
      xy_SurfQVapTransCoef = 0.0_DP
    end if

    ! 飽和比湿の計算
    ! Calculate saturated specific humidity
    !
    xy_SurfQVapSat = xy_CalcQVapSat( xy_SurfTemp, xyr_Press(:,:,0) )


    ! 地表面フラックスの計算
    ! Calculate fluxes on flux
    !
    !   Momentum
    !
    xy_MomFluxXSurf = - xy_SurfVelTransCoef * xyz_U(:,:,1)
    xy_MomFluxYSurf = - xy_SurfVelTransCoef * xyz_V(:,:,1)

    !   Heat
    !
    if ( .not. FlagFixHeatFluxAtLB ) then
      xy_HeatFluxSurf = - CpDry * xyr_Exner(:,:,0) * xy_SurfTempTransCoef * (   xyz_Temp(:,:,1) / xyz_Exner(:,:,1) - xy_SurfTemp     / xyr_Exner(:,:,0) )
    else
      xy_HeatFluxSurf = HeatFluxAtLB
    end if

    !   Mass
    !
    if ( .not. FlagFixMassFluxAtLB ) then
      xyf_QMixFluxSurf(:,:,IndexH2OVap) = - xy_SurfHumidCoef * xy_SurfQVapTransCoef(:,:) * ( xyzf_QMix(:,:,1,IndexH2OVap) - xy_SurfQVapSat )
    else
      xyf_QMixFluxSurf(:,:,IndexH2OVap) = MassFluxAtLB
    end if
    !
    xyf_QMixFluxSurf(:,:,1:IndexH2OVap-1)     = 0.0d0
    xyf_QMixFluxSurf(:,:,IndexH2OVap+1:ncmax) = 0.0d0

    ! Surface flux of constituents except for water vapor is zero.
!!$    write( 6, * ) "MEMO: Surface flux of constituents except for water vapor is zero. (YOT, 2009/08/14)"


    ! フラックスの計算
    ! Calculate fluxes
    !
    xyr_MomFluxX(:,:,0) = xy_MomFluxXSurf
    xyr_MomFluxY(:,:,0) = xy_MomFluxYSurf
    xyr_HeatFlux(:,:,0) = xy_HeatFluxSurf
    do n = 1, ncmax
      xyrf_QMixFlux(:,:,0,n) = xyf_QMixFluxSurf(:,:,n)
    end do

    ! ヒストリデータ出力
    ! History data output
    !

    ! 計算時間計測一時停止
    ! Pause measurement of computation time
    !
    call TimesetClockStop( module_name )

  end subroutine SurfaceFlux

SurfaceFluxOutput( xyr_MomFluxX, xyr_MomFluxY, xyr_HeatFlux, xyrf_QMixFlux, xyz_DUDt, xyz_DVDt, xyz_DTempDt, xyzf_DQMixDt, xy_SurfTemp, xy_DSurfTempDt, xyr_Press, xyz_Exner, xyr_Exner, xy_SurfHumidCoef, xy_SurfVelTransCoef, xy_SurfTempTransCoef, xy_SurfQVapTransCoef )

Subroutine :

xyr_MomFluxX(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(in)

:	東西方向運動量フラックス. Eastward momentum flux

xyr_MomFluxY(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(in)

:	南北方向運動量フラックス. Northward momentum flux

xyr_HeatFlux(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(in)

:	熱フラックス. Heat flux

xyrf_QMixFlux(0:imax-1, 1:jmax, 0:kmax, 1:ncmax) :

real(DP), intent(in)

:	比湿フラックス. Specific humidity flux

xyz_DUDt(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	$ DP{u}{t} $ . 東西風速変化. Eastward wind tendency

xyz_DVDt(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	$ DP{v}{t} $ . 南北風速変化. Northward wind tendency

xyz_DTempDt(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	$ DP{T}{t} $ . 温度変化. Temperature tendency

xyzf_DQMixDt(0:imax-1, 1:jmax, 1:kmax, 1:ncmax) :

real(DP), intent(in)

:	$ DP{q}{t} $ . 比湿変化. Temperature tendency

xy_SurfTemp(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	地表面温度. Surface temperature

xy_DSurfTempDt(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	地表面温度変化率. Surface temperature tendency

xyr_Press(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(in)

:	$ hat{p} $ . 気圧 (半整数レベル). Air pressure (half level)

xyz_Exner(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	Exner 関数 (整数レベル). Exner function (full level)

xyr_Exner(0:imax-1, 1:jmax, 0:kmax) :

real(DP), intent(in)

:	Exner 関数 (半整数レベル). Exner function (half level)

xy_SurfHumidCoef(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	地表湿潤度. Surface humidity coefficient

xy_SurfVelTransCoef(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	輸送係数：運動量. Diffusion coefficient: velocity

xy_SurfTempTransCoef(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	輸送係数：温度. Transfer coefficient: temperature

xy_SurfQVapTransCoef(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	輸送係数：水蒸気 Transfer coefficient: water vapor

フラックス (xyr_MomFluxX, xyr_MomFluxY, xyr_HeatFlux, xyrf_QMixFlux). について, その他の引数を用いて補正し, 出力を行う.

Fluxes (xyr_MomFluxX, xyr_MomFluxY, xyr_HeatFlux, xyrf_QMixFlux) are corrected by using other arguments, and the corrected values are output.

[Source]

  subroutine SurfaceFluxOutput( xyr_MomFluxX, xyr_MomFluxY, xyr_HeatFlux, xyrf_QMixFlux, xyz_DUDt, xyz_DVDt, xyz_DTempDt, xyzf_DQMixDt, xy_SurfTemp, xy_DSurfTempDt, xyr_Press, xyz_Exner, xyr_Exner, xy_SurfHumidCoef, xy_SurfVelTransCoef, xy_SurfTempTransCoef, xy_SurfQVapTransCoef )
    !
    ! フラックス (xyr_MomFluxX, xyr_MomFluxY, xyr_HeatFlux, xyrf_QMixFlux). 
    ! について, その他の引数を用いて補正し, 出力を行う. 
    !
    ! Fluxes (xyr_MomFluxX, xyr_MomFluxY, xyr_HeatFlux, xyrf_QMixFlux) are
    ! corrected by using other arguments, and the corrected values are output.
    !

    ! モジュール引用 ; USE statements
    !

    ! 物理定数設定
    ! Physical constants settings
    !
    use constants, only: Grav, GasRDry, CpDry, LatentHeat
                              ! $ L $ [J kg-1] . 
                              ! 凝結の潜熱. 
                              ! Latent heat of condensation

    ! 飽和比湿の算出
    ! Evaluate saturation specific humidity
    !
    use saturate, only: xy_CalcQVapSat, xy_CalcDQVapSatDTemp

    ! 時刻管理
    ! Time control
    !
    use timeset, only: DelTime, TimeN, TimesetClockStart, TimesetClockStop

    ! ヒストリデータ出力
    ! History data output
    !
    use gtool_historyauto, only: HistoryAutoPut

    ! 宣言文 ; Declaration statements
    !
    implicit none
    real(DP), intent(in):: xyr_MomFluxX (0:imax-1, 1:jmax, 0:kmax)
                              ! 東西方向運動量フラックス. 
                              ! Eastward momentum flux
    real(DP), intent(in):: xyr_MomFluxY (0:imax-1, 1:jmax, 0:kmax)
                              ! 南北方向運動量フラックス. 
                              ! Northward momentum flux
    real(DP), intent(in):: xyr_HeatFlux (0:imax-1, 1:jmax, 0:kmax)
                              ! 熱フラックス. 
                              ! Heat flux
    real(DP), intent(in):: xyrf_QMixFlux(0:imax-1, 1:jmax, 0:kmax, 1:ncmax)
                              ! 比湿フラックス. 
                              ! Specific humidity flux
    real(DP), intent(in):: xyz_DUDt (0:imax-1, 1:jmax, 1:kmax)
                              ! $ \DP{u}{t} $ . 東西風速変化. 
                              ! Eastward wind tendency
    real(DP), intent(in):: xyz_DVDt (0:imax-1, 1:jmax, 1:kmax)
                              ! $ \DP{v}{t} $ . 南北風速変化. 
                              ! Northward wind tendency
    real(DP), intent(in):: xyz_DTempDt (0:imax-1, 1:jmax, 1:kmax)
                              ! $ \DP{T}{t} $ . 温度変化. 
                              ! Temperature tendency
    real(DP), intent(in):: xyzf_DQMixDt(0:imax-1, 1:jmax, 1:kmax, 1:ncmax)
                              ! $ \DP{q}{t} $ . 比湿変化. 
                              ! Temperature tendency
    real(DP), intent(in):: xy_SurfTemp (0:imax-1, 1:jmax)
                              ! 地表面温度. 
                              ! Surface temperature
    real(DP), intent(in):: xy_DSurfTempDt (0:imax-1, 1:jmax)
                              ! 地表面温度変化率. 
                              ! Surface temperature tendency
    real(DP), intent(in):: xyr_Press (0:imax-1, 1:jmax, 0:kmax)
                              ! $ \hat{p} $ . 気圧 (半整数レベル). 
                              ! Air pressure (half level)
    real(DP), intent(in):: xyz_Exner (0:imax-1, 1:jmax, 1:kmax)
                              ! Exner 関数 (整数レベル). 
                              ! Exner function (full level)
    real(DP), intent(in):: xyr_Exner (0:imax-1, 1:jmax, 0:kmax)
                              ! Exner 関数 (半整数レベル). 
                              ! Exner function (half level)
    real(DP), intent(in):: xy_SurfHumidCoef (0:imax-1, 1:jmax)
                              ! 地表湿潤度. 
                              ! Surface humidity coefficient
    real(DP), intent(in):: xy_SurfVelTransCoef (0:imax-1, 1:jmax)
                              ! 輸送係数：運動量. 
                              ! Diffusion coefficient: velocity
    real(DP), intent(in):: xy_SurfTempTransCoef (0:imax-1, 1:jmax)
                              ! 輸送係数：温度. 
                              ! Transfer coefficient: temperature
    real(DP), intent(in):: xy_SurfQVapTransCoef (0:imax-1, 1:jmax)
                              ! 輸送係数：水蒸気
                              ! Transfer coefficient: water vapor

    ! 出力のための作業変数
    ! Work variables for output
    !
    real(DP):: xyr_MomFluxXCor (0:imax-1, 1:jmax, 0:kmax)
                              ! 東西方向運動量フラックス. 
                              ! Eastward momentum flux
    real(DP):: xyr_MomFluxYCor (0:imax-1, 1:jmax, 0:kmax)
                              ! 南北方向運動量フラックス. 
                              ! Northward momentum flux
    real(DP):: xyr_HeatFluxCor (0:imax-1, 1:jmax, 0:kmax)
                              ! 熱フラックス. 
                              ! Heat flux
    real(DP):: xyrf_QMixFluxCor(0:imax-1, 1:jmax, 0:kmax, 1:ncmax)
                              ! 比湿フラックス. 
                              ! Specific humidity flux
    real(DP):: xy_SurfQVapSat (0:imax-1, 1:jmax)
                              ! 地表飽和比湿. 
                              ! Saturated specific humidity on surface
    real(DP):: xy_SurfDQVapSatDTemp (0:imax-1, 1:jmax)
                              ! 地表飽和比湿変化. 
                              ! Saturated specific humidity tendency on surface

    ! 作業変数
    ! Work variables
    !
    integer:: i               ! 経度方向に回る DO ループ用作業変数
                              ! Work variables for DO loop in longitude
    integer:: j               ! 緯度方向に回る DO ループ用作業変数
                              ! Work variables for DO loop in latitude
    integer:: n               ! 組成方向に回る DO ループ用作業変数
                              ! Work variables for DO loop in dimension of constituents


    ! 実行文 ; Executable statement
    !

    ! 計算時間計測開始
    ! Start measurement of computation time
    !
    call TimesetClockStart( module_name )

    ! 初期化
    ! Initialization
    !
    if ( .not. surface_flux_bulk_inited ) call SurfFluxInit


    ! 飽和比湿の計算
    ! Calculate saturated specific humidity
    !
    xy_SurfQVapSat       = xy_CalcQVapSat      ( xy_SurfTemp, xyr_Press(:,:,0) )
    xy_SurfDQVapSatDTemp = xy_CalcDQVapSatDTemp( xy_SurfTemp, xy_SurfQVapSat   )

    ! Output of fluxes at t
    !

    ! 風速, 温度, 比湿フラックス補正
    ! Correct fluxes of wind, temperature, specific humidity
    !
    do j = 1, jmax
      do i = 0, imax-1
        xyr_MomFluxXCor( i,j,0 ) = xyr_MomFluxX( i,j,0 ) - xy_SurfVelTransCoef( i,j ) * xyz_DUDt( i,j,1 ) * DelTime

        xyr_MomFluxYCor( i,j,0 ) = xyr_MomFluxY( i,j,0 ) - xy_SurfVelTransCoef( i,j ) * xyz_DVDt( i,j,1 ) * DelTime

        xyr_HeatFluxCor( i,j,0 ) = xyr_HeatFlux( i,j,0 ) - CpDry * xyr_Exner( i,j,0 ) * xy_SurfTempTransCoef( i,j ) * ( xyz_DTempDt( i,j,1 ) / xyz_Exner( i,j,1 ) - xy_DSurfTempDt( i,j ) / xyr_Exner( i,j,0 ) ) * DelTime
      end do
    end do
    n = IndexH2OVap
    do j = 1, jmax
      do i = 0, imax-1
        xyrf_QMixFluxCor( i,j,0,n ) = xyrf_QMixFlux( i,j,0,n ) - xy_SurfHumidCoef( i,j ) * xy_SurfQVapTransCoef( i,j ) * ( xyzf_DQMixDt( i,j,1,n ) - xy_SurfDQVapSatDTemp( i,j ) * xy_DSurfTempDt( i,j ) ) * DelTime
        xyrf_QMixFluxCor( i,j,0,n ) = xyrf_QMixFluxCor( i,j,0,n ) * LatentHeat
      end do
    end do
    do n = 1, IndexH2OVap-1
      xyrf_QMixFluxCor(:,:,0,n) = xyrf_QMixFlux(:,:,0,n)
    end do
    do n = IndexH2OVap+1, ncmax
      xyrf_QMixFluxCor(:,:,0,n) = xyrf_QMixFlux(:,:,0,n)
    end do

    ! ヒストリデータ出力
    ! History data output
    !
    call HistoryAutoPut( TimeN, 'TauX' , xyr_MomFluxXCor (:,:,0) )
    call HistoryAutoPut( TimeN, 'TauY' , xyr_MomFluxYCor (:,:,0) )
    call HistoryAutoPut( TimeN, 'Sens' , xyr_HeatFluxCor (:,:,0) )
    call HistoryAutoPut( TimeN, 'Evap' , xyrf_QMixFluxCor(:,:,0,IndexH2OVap) )


    ! Output of fluxes at t - \Delta t
    !

    ! 風速, 温度, 比湿フラックス補正
    ! Correct fluxes of wind, temperature, specific humidity
    !
    do j = 1, jmax
      do i = 0, imax-1
        xyr_MomFluxXCor( i,j,0 ) = xyr_MomFluxX( i,j,0 )
        xyr_MomFluxYCor( i,j,0 ) = xyr_MomFluxY( i,j,0 )
        xyr_HeatFluxCor( i,j,0 ) = xyr_HeatFlux( i,j,0 )
      end do
    end do
    n = IndexH2OVap
    do j = 1, jmax
      do i = 0, imax-1
        xyrf_QMixFluxCor( i,j,0,n ) = xyrf_QMixFlux( i,j,0,n )
        xyrf_QMixFluxCor( i,j,0,n ) = xyrf_QMixFluxCor( i,j,0,n ) * LatentHeat
      end do
    end do
    do n = 1, IndexH2OVap-1
      xyrf_QMixFluxCor(:,:,0,n) = xyrf_QMixFlux(:,:,0,n)
    end do
    do n = IndexH2OVap+1, ncmax
      xyrf_QMixFluxCor(:,:,0,n) = xyrf_QMixFlux(:,:,0,n)
    end do

    ! ヒストリデータ出力
    ! History data output
    !
    call HistoryAutoPut( TimeN, 'TauXB', xyr_MomFluxXCor (:,:,0) )
    call HistoryAutoPut( TimeN, 'TauYB', xyr_MomFluxYCor (:,:,0) )
    call HistoryAutoPut( TimeN, 'SensB', xyr_HeatFluxCor (:,:,0) )
    call HistoryAutoPut( TimeN, 'EvapB', xyrf_QMixFluxCor(:,:,0,IndexH2OVap) )


    ! Output of fluxes at t + \Delta t
    !

    ! 風速, 温度, 比湿フラックス補正
    ! Correct fluxes of wind, temperature, specific humidity
    !
    do j = 1, jmax
      do i = 0, imax-1
        xyr_MomFluxXCor( i,j,0 ) = xyr_MomFluxX( i,j,0 ) - xy_SurfVelTransCoef( i,j ) * xyz_DUDt( i,j,1 ) * 2.0d0 * DelTime

        xyr_MomFluxYCor( i,j,0 ) = xyr_MomFluxY( i,j,0 ) - xy_SurfVelTransCoef( i,j ) * xyz_DVDt( i,j,1 ) * 2.0d0 * DelTime

        xyr_HeatFluxCor( i,j,0 ) = xyr_HeatFlux( i,j,0 ) - CpDry * xyr_Exner( i,j,0 ) * xy_SurfTempTransCoef( i,j ) * ( xyz_DTempDt( i,j,1 ) / xyz_Exner( i,j,1 ) - xy_DSurfTempDt( i,j ) / xyr_Exner( i,j,0 ) ) * 2.0d0 * DelTime
      end do
    end do
    n = IndexH2OVap
    do j = 1, jmax
      do i = 0, imax-1
        xyrf_QMixFluxCor( i,j,0,n ) = xyrf_QMixFlux( i,j,0,n ) - xy_SurfHumidCoef( i,j ) * xy_SurfQVapTransCoef( i,j ) * ( xyzf_DQMixDt( i,j,1,n ) - xy_SurfDQVapSatDTemp( i,j ) * xy_DSurfTempDt( i,j ) ) * 2.0d0 * DelTime
        xyrf_QMixFluxCor( i,j,0,n ) = xyrf_QMixFluxCor( i,j,0,n ) * LatentHeat
      end do
    end do
    do n = 1, IndexH2OVap-1
      xyrf_QMixFluxCor(:,:,0,n) = xyrf_QMixFlux(:,:,0,n)
    end do
    do n = IndexH2OVap+1, ncmax
      xyrf_QMixFluxCor(:,:,0,n) = xyrf_QMixFlux(:,:,0,n)
    end do

    ! ヒストリデータ出力
    ! History data output
    !
    call HistoryAutoPut( TimeN, 'TauXA' , xyr_MomFluxXCor (:,:,0) )
    call HistoryAutoPut( TimeN, 'TauYA' , xyr_MomFluxYCor (:,:,0) )
    call HistoryAutoPut( TimeN, 'SensA' , xyr_HeatFluxCor (:,:,0) )
    call HistoryAutoPut( TimeN, 'EvapA' , xyrf_QMixFluxCor(:,:,0,IndexH2OVap) )


    ! 計算時間計測一時停止
    ! Pause measurement of computation time
    !
    call TimesetClockStop( module_name )

  end subroutine SurfaceFluxOutput

surface_flux_bulk_inited

Variable :

surface_flux_bulk_inited = .false. :

logical, save, public

:	初期設定フラグ. Initialization flag

Private Instance methods

BulkCoef( xy_SurfBulkRiNum, xy_SurfRoughLength, xy_SurfHeight, xyz_Height, xy_SurfVelBulkCoef, xy_SurfTempBulkCoef, xy_SurfQVapBulkCoef )

Subroutine :

xy_SurfBulkRiNum(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	バルク $ R_i $ 数. Bulk $ R_i $ number

xy_SurfRoughLength(0:imax-1, 1:jmax) :

real(DP), intent(in)

:	地表粗度長 Surface rough length

xy_SurfHeight(0:imax-1,1:jmax) :

real(DP), intent(in)

:	$ z_s $ . 地表面高度. Surface height.

xyz_Height(0:imax-1, 1:jmax, 1:kmax) :

real(DP), intent(in)

:	高度. Height

xy_SurfVelBulkCoef(0:imax-1, 1:jmax) :

real(DP), intent(out)

:	バルク係数：運動量. Bulk coefficient: temperature

xy_SurfTempBulkCoef(0:imax-1, 1:jmax) :

real(DP), intent(out)

:	バルク係数：温度. Bulk coefficient: temperature

xy_SurfQVapBulkCoef(0:imax-1, 1:jmax) :

real(DP), intent(out)

:	バルク係数：比湿. Bulk coefficient: specific humidity

バルク係数を算出します.

Bulk coefficients are calculated.

[Source]

  subroutine BulkCoef( xy_SurfBulkRiNum, xy_SurfRoughLength, xy_SurfHeight, xyz_Height, xy_SurfVelBulkCoef, xy_SurfTempBulkCoef, xy_SurfQVapBulkCoef )
    !
    ! バルク係数を算出します.
    !
    ! Bulk coefficients are calculated.
    !

    ! モジュール引用 ; USE statements
    !

    ! 物理定数設定
    ! Physical constants settings
    !
    use constants, only: FKarm                 ! $ k $ .
                              ! カルマン定数. 
                              ! Karman constant

    ! 宣言文 ; Declaration statements
    !
    implicit none
    real(DP), intent(in):: xy_SurfBulkRiNum (0:imax-1, 1:jmax)
                              ! バルク $ R_i $ 数. 
                              ! Bulk $ R_i $ number

!!$    real(DP), intent(in):: xy_SurfVelAbs (0:imax-1, 1:jmax)
!!$                              ! 風速絶対値. 
!!$                              ! Absolute velocity
    real(DP), intent(in):: xy_SurfRoughLength (0:imax-1, 1:jmax)
                              ! 地表粗度長
                              ! Surface rough length
    real(DP), intent(in):: xy_SurfHeight(0:imax-1,1:jmax)
                              ! $ z_s $ . 地表面高度. 
                              ! Surface height. 
    real(DP), intent(in):: xyz_Height (0:imax-1, 1:jmax, 1:kmax)
                              ! 高度. 
                              ! Height
    real(DP), intent(out):: xy_SurfVelBulkCoef (0:imax-1, 1:jmax)
                              ! バルク係数：運動量. 
                              ! Bulk coefficient: temperature
    real(DP), intent(out):: xy_SurfTempBulkCoef (0:imax-1, 1:jmax)
                              ! バルク係数：温度. 
                              ! Bulk coefficient: temperature
    real(DP), intent(out):: xy_SurfQVapBulkCoef (0:imax-1, 1:jmax)
                              ! バルク係数：比湿. 
                              ! Bulk coefficient: specific humidity

    ! 作業変数
    ! Work variables
    !
    real(DP) :: xy_SurfBulkCoefInNeutCond    (0:imax-1, 1:jmax)

    integer:: i               ! 経度方向に回る DO ループ用作業変数
                              ! Work variables for DO loop in longitude
    integer:: j               ! 緯度方向に回る DO ループ用作業変数
                              ! Work variables for DO loop in latitude

    ! 実行文 ; Executable statement
    !

    if ( FlagConstBulkCoef ) then

      ! Use of constant bulk coefficient
      !

      xy_SurfVelBulkCoef  = ConstBulkCoef
      xy_SurfTempBulkCoef = ConstBulkCoef
      xy_SurfQVapBulkCoef = ConstBulkCoef

    else

      ! Parameterization by Louis et al. (1981)
      !

      ! 中立バルク係数の計算
      ! Calculate bulk coefficient in neutral condition
      !
      xy_SurfBulkCoefInNeutCond  = ( FKarm / log ( ( xyz_Height(:,:,1) - xy_SurfHeight ) / xy_SurfRoughLength ) )**2

      if ( FlagUseOfBulkCoefInNeutralCond ) then

        ! 中立条件でのバルク係数の設定
        ! Set bulk coefficient in neutral condition
        !

        xy_SurfVelBulkCoef  = xy_SurfBulkCoefInNeutCond
        xy_SurfTempBulkCoef = xy_SurfBulkCoefInNeutCond

        xy_SurfQVapBulkCoef = xy_SurfTempBulkCoef

      else

        ! 非中立条件でのバルク係数の計算
        ! Calculate bulk coefficients in non-neutral condition
        !

        do j = 1, jmax
          do i = 0, imax-1

            if ( xy_SurfBulkRiNum(i,j) > 0.0_DP ) then 

              xy_SurfVelBulkCoef(i,j) = xy_SurfBulkCoefInNeutCond(i,j) / (   1.0_DP + 10.0_DP * xy_SurfBulkRiNum(i,j) / sqrt( 1.0_DP + 5.0_DP * xy_SurfBulkRiNum(i,j) ) )

              xy_SurfTempBulkCoef(i,j) = xy_SurfBulkCoefInNeutCond(i,j) / (   1.0_DP + 15.0_DP * xy_SurfBulkRiNum(i,j) * sqrt( 1.0_DP + 5.0_DP * xy_SurfBulkRiNum(i,j) ) )

              xy_SurfQVapBulkCoef(i,j) = xy_SurfTempBulkCoef(i,j)

            else

              xy_SurfVelBulkCoef(i,j) = xy_SurfBulkCoefInNeutCond(i,j) * (   1.0_DP - 10.0_DP * xy_SurfBulkRiNum(i,j) / (   1.0_DP + 75.0_DP * xy_SurfBulkCoefInNeutCond(i,j) * sqrt( - ( xyz_Height(i,j,1) - xy_SurfHeight(i,j) ) / xy_SurfRoughLength(i,j) * xy_SurfBulkRiNum(i,j) ) ) )

              xy_SurfTempBulkCoef(i,j) = xy_SurfBulkCoefInNeutCond(i,j) * (   1.0_DP - 15.0_DP * xy_SurfBulkRiNum(i,j) / (   1.0_DP + 75.0_DP * xy_SurfBulkCoefInNeutCond(i,j) * sqrt( - ( xyz_Height(i,j,1) - xy_SurfHeight(i,j) ) / xy_SurfRoughLength(i,j) * xy_SurfBulkRiNum(i,j) ) ) )

              xy_SurfQVapBulkCoef(i,j) = xy_SurfTempBulkCoef(i,j)

            end if
          end do
        end do

      end if

    end if


    ! 最大/最小 判定
    ! Measure maximum/minimum
    !
    do i = 0, imax-1
      do j = 1, jmax

        xy_SurfVelBulkCoef(i,j)  = max( min( xy_SurfVelBulkCoef(i,j), VelBulkCoefMax ), VelBulkCoefMin )

        xy_SurfTempBulkCoef(i,j) = max( min( xy_SurfTempBulkCoef(i,j), TempBulkCoefMax ), TempBulkCoefMin )

        xy_SurfQVapBulkCoef(i,j) = max( min( xy_SurfQVapBulkCoef(i,j), QVapBulkCoefMax ), QVapBulkCoefMin )

      end do
    end do


  end subroutine BulkCoef

ConstBulkCoef

Variable :

ConstBulkCoef :

real(DP), save

:	バルク係数一定値. Steady value of bulk coefficient

FlagConstBulkCoef

Variable :

FlagConstBulkCoef :

logical, save

:	Flag for using constant bulk coefficient

FlagFixFricTimeConstAtLB

*Variable* :
`FlagFixFricTimeConstAtLB` :	`logical , save`

FlagFixHeatFluxAtLB

*Variable* :
`FlagFixHeatFluxAtLB` :	`logical , save`

FlagFixMassFluxAtLB

*Variable* :
`FlagFixMassFluxAtLB` :	`logical , save`

FlagUseOfBulkCoefInNeutralCond

Variable :

FlagUseOfBulkCoefInNeutralCond :

logical, save

:	Flag for using bulk coefficient in neutral condition

FricTimeConstAtLB

Variable :

FricTimeConstAtLB :

real(DP), save

:	下部境界摩擦の時定数 (s). Time constant of surface friction (s).

HeatFluxAtLB

Variable :

HeatFluxAtLB :

real(DP), save

:	下部境界での熱フラックス (W m-2). Heat flux at the lower boundary (W m-2).

InitCheck( )

Subroutine :

依存モジュールの初期化チェック

Check initialization of dependency modules

[Source]

  subroutine InitCheck
    !
    ! 依存モジュールの初期化チェック
    !
    ! Check initialization of dependency modules

    ! モジュール引用 ; USE statements
    !

    ! NAMELIST ファイル入力に関するユーティリティ
    ! Utilities for NAMELIST file input
    !
    use namelist_util, only: namelist_util_inited

    ! 格子点設定
    ! Grid points settings
    !
    use gridset, only: gridset_inited

    ! 物理定数設定
    ! Physical constants settings
    !
    use constants, only: constants_inited

    ! 座標データ設定
    ! Axes data settings
    !
    use axesset, only: axesset_inited

    ! 時刻管理
    ! Time control
    !
    use timeset, only: timeset_inited

    ! 実行文 ; Executable statement
    !

    if ( .not. namelist_util_inited ) call MessageNotify( 'E', module_name, '"namelist_util" module is not initialized.' )

    if ( .not. gridset_inited ) call MessageNotify( 'E', module_name, '"gridset" module is not initialized.' )

    if ( .not. constants_inited ) call MessageNotify( 'E', module_name, '"constants" module is not initialized.' )

    if ( .not. axesset_inited ) call MessageNotify( 'E', module_name, '"axesset" module is not initialized.' )

    if ( .not. timeset_inited ) call MessageNotify( 'E', module_name, '"timeset" module is not initialized.' )

  end subroutine InitCheck

LowLatFricAtLB

Variable :

LowLatFricAtLB :

real(DP), save

:	下部境界摩擦が働く最低緯度 (degree). Lowest latitude where the friction is applied (degree)

MassFluxAtLB

Variable :

MassFluxAtLB :

real(DP), save

:	下部境界での質量フラックス (W m-2). 実際にはゼロに固定するために使う程度にしか使えないだろう. Mass flux at the lower boundary (kg m-2 s-1).

QVapBulkCoefMax

Variable :

QVapBulkCoefMax :

real(DP), save

:	$ q $ バルク係数最大値. Maximum value of $ q $ bulk coefficient

QVapBulkCoefMin

Variable :

QVapBulkCoefMin :

real(DP), save

:	$ q $ バルク係数最小値. Minimum value of $ q $ bulk coefficient

SurfFluxInit( )

Subroutine :

surface_flux_bulk モジュールの初期化を行います. NAMELIST#surface_flux_bulk_nml の読み込みはこの手続きで行われます.

"surface_flux_bulk" module is initialized. "NAMELIST#surface_flux_bulk_nml" is loaded in this procedure.

This procedure input/output NAMELIST#surface_flux_bulk_nml .

[Source]

  subroutine SurfFluxInit
    !
    ! surface_flux_bulk モジュールの初期化を行います. 
    ! NAMELIST#surface_flux_bulk_nml の読み込みはこの手続きで行われます. 
    !
    ! "surface_flux_bulk" module is initialized. 
    ! "NAMELIST#surface_flux_bulk_nml" is loaded in this procedure. 
    !

    ! モジュール引用 ; USE statements
    !

    ! NAMELIST ファイル入力に関するユーティリティ
    ! Utilities for NAMELIST file input
    !
    use namelist_util, only: namelist_filename, NmlutilMsg, NmlutilAryValid

    ! ファイル入出力補助
    ! File I/O support
    !
    use dc_iounit, only: FileOpen

    ! 種別型パラメタ
    ! Kind type parameter
    !
    use dc_types, only: STDOUT ! 標準出力の装置番号. Unit number of standard output

    ! 文字列操作
    ! Character handling
    !
    use dc_string, only: StoA

    ! ヒストリデータ出力
    ! History data output
    !
    use gtool_historyauto, only: HistoryAutoAddVariable

    ! 宣言文 ; Declaration statements
    !
    implicit none

    integer:: unit_nml        ! NAMELIST ファイルオープン用装置番号. 
                              ! Unit number for NAMELIST file open
    integer:: iostat_nml      ! NAMELIST 読み込み時の IOSTAT. 
                              ! IOSTAT of NAMELIST read

    ! NAMELIST 変数群
    ! NAMELIST group name
    !
    namelist /surface_flux_bulk_nml/ FlagConstBulkCoef, FlagUseOfBulkCoefInNeutralCond, ConstBulkCoef, VelMinForRi, VelMinForVel, VelMinForTemp, VelMinForQVap, VelMaxForVel, VelMaxForTemp, VelMaxForQVap, VelBulkCoefMin, TempBulkCoefMin, QVapBulkCoefMin, VelBulkCoefMax, TempBulkCoefMax, QVapBulkCoefMax, FlagFixFricTimeConstAtLB, FricTimeConstAtLB, LowLatFricAtLB, FlagFixHeatFluxAtLB,      HeatFluxAtLB, FlagFixMassFluxAtLB,      MassFluxAtLB
          !
          ! デフォルト値については初期化手続 "surface_flux_bulk#SurfFluxInit" 
          ! のソースコードを参照のこと. 
          !
          ! Refer to source codes in the initialization procedure
          ! "surface_flux_bulk#SurfFluxInit" for the default values. 
          !

    ! 実行文 ; Executable statement
    !

    if ( surface_flux_bulk_inited ) return
    call InitCheck

    ! デフォルト値の設定
    ! Default values settings
    !
    FlagConstBulkCoef              = .false.
    FlagUseOfBulkCoefInNeutralCond = .false.
    ConstBulkCoef                  =  0.0_DP

    VelMinForRi   = 0.01_DP
    VelMinForVel  = 0.01_DP
    VelMinForTemp = 0.01_DP
    VelMinForQVap = 0.01_DP
    VelMaxForVel  = 1000.0_DP
    VelMaxForTemp = 1000.0_DP
    VelMaxForQVap = 1000.0_DP

    VelBulkCoefMin  =  0.0_DP
    TempBulkCoefMin =  0.0_DP
    QVapBulkCoefMin =  0.0_DP
    VelBulkCoefMax  =  1.0_DP
    TempBulkCoefMax =  1.0_DP
    QVapBulkCoefMax =  1.0_DP

    FlagFixFricTimeConstAtLB = .false.
    FricTimeConstAtLB        = 1.0d100
    LowLatFricAtLB           = 1.0d100
    FlagFixHeatFluxAtLB      = .false.
    HeatFluxAtLB             = 1.0d100
    FlagFixMassFluxAtLB      = .false.
    MassFluxAtLB             = 1.0d100

    ! NAMELIST の読み込み
    ! NAMELIST is input
    !
    if ( trim(namelist_filename) /= '' ) then
      call FileOpen( unit_nml, namelist_filename, mode = 'r' ) ! (in)

      rewind( unit_nml )
      read( unit_nml, nml = surface_flux_bulk_nml, iostat = iostat_nml )        ! (out)
      close( unit_nml )

      call NmlutilMsg( iostat_nml, module_name ) ! (in)
    end if

    ! ヒストリデータ出力のためのへの変数登録
    ! Register of variables for history data output
    !
    call HistoryAutoAddVariable( 'TauX', (/ 'lon ', 'lat ', 'time' /), 'surface stress(x)  ', 'N m-2' )

    call HistoryAutoAddVariable( 'TauY', (/ 'lon ', 'lat ', 'time' /), 'surface stress(y)  ', 'N m-2' )

    call HistoryAutoAddVariable( 'Sens', (/ 'lon ', 'lat ', 'time' /), 'sensible heat flux', 'W m-2' )

    call HistoryAutoAddVariable( 'Evap', (/ 'lon ', 'lat ', 'time' /), 'latent heat flux  ', 'W m-2' )

    call HistoryAutoAddVariable( 'TauXB', (/ 'lon ', 'lat ', 'time' /), 'surface stress(x)  ', 'N m-2' )

    call HistoryAutoAddVariable( 'TauYB', (/ 'lon ', 'lat ', 'time' /), 'surface stress(y)  ', 'N m-2' )

    call HistoryAutoAddVariable( 'SensB', (/ 'lon ', 'lat ', 'time' /), 'sensible heat flux', 'W m-2' )

    call HistoryAutoAddVariable( 'EvapB', (/ 'lon ', 'lat ', 'time' /), 'latent heat flux  ', 'W m-2' )

    call HistoryAutoAddVariable( 'TauXA', (/ 'lon ', 'lat ', 'time' /), 'surface stress(x)  ', 'N m-2' )

    call HistoryAutoAddVariable( 'TauYA', (/ 'lon ', 'lat ', 'time' /), 'surface stress(y)  ', 'N m-2' )

    call HistoryAutoAddVariable( 'SensA', (/ 'lon ', 'lat ', 'time' /), 'sensible heat flux', 'W m-2' )

    call HistoryAutoAddVariable( 'EvapA', (/ 'lon ', 'lat ', 'time' /), 'latent heat flux  ', 'W m-2' )

    ! 印字 ; Print
    !
    call MessageNotify( 'M', module_name, '----- Initialization Messages -----' )

    call MessageNotify( 'M', module_name, '  VelMinForRi       = %f', d = (/ VelMinForRi   /) )
    call MessageNotify( 'M', module_name, '  VelMinForVel      = %f', d = (/ VelMinForVel  /) )
    call MessageNotify( 'M', module_name, '  VelMinForTemp     = %f', d = (/ VelMinForTemp /) )
    call MessageNotify( 'M', module_name, '  VelMinForQVap     = %f', d = (/ VelMinForQVap /) )
    call MessageNotify( 'M', module_name, '  VelMaxForVel      = %f', d = (/ VelMaxForVel  /) )
    call MessageNotify( 'M', module_name, '  VelMaxForTemp     = %f', d = (/ VelMaxForTemp /) )
    call MessageNotify( 'M', module_name, '  VelMaxForQVap     = %f', d = (/ VelMaxForQVap /) )
    call MessageNotify( 'M', module_name, 'Bulk coefficients:' )
    call MessageNotify( 'M', module_name, '  FlagConstBulkCoef              = %b', l = (/ FlagConstBulkCoef /) )
    call MessageNotify( 'M', module_name, '  FlagUseOfBulkCoefInNeutralCond = %b', l = (/ FlagUseOfBulkCoefInNeutralCond /) )
    call MessageNotify( 'M', module_name, '  ConstBulkCoef   = %f', d = (/ ConstBulkCoef   /) )
    call MessageNotify( 'M', module_name, '  VelBulkCoefMin  = %f', d = (/ VelBulkCoefMin  /) )
    call MessageNotify( 'M', module_name, '  TempBulkCoefMin = %f', d = (/ TempBulkCoefMin /) )
    call MessageNotify( 'M', module_name, '  QVapBulkCoefMin = %f', d = (/ QVapBulkCoefMin /) )
    call MessageNotify( 'M', module_name, '  VelBulkCoefMax  = %f', d = (/ VelBulkCoefMax  /) )
    call MessageNotify( 'M', module_name, '  TempBulkCoefMax = %f', d = (/ TempBulkCoefMax /) )
    call MessageNotify( 'M', module_name, '  QVapBulkCoefMax = %f', d = (/ QVapBulkCoefMax /) )
    call MessageNotify( 'M', module_name, 'FlagFixFricTimeConstAtLB = %b', l = (/ FlagFixFricTimeConstAtLB /) )
    call MessageNotify( 'M', module_name, 'FricTimeConstAtLB        = %f', d = (/ FricTimeConstAtLB /) )
    call MessageNotify( 'M', module_name, 'LowLatFricAtLB           = %f', d = (/ LowLatFricAtLB /) )
    call MessageNotify( 'M', module_name, 'FlagFixHeatFluxAtLB      = %b', l = (/ FlagFixHeatFluxAtLB /) )
    call MessageNotify( 'M', module_name, 'HeatFluxAtLB             = %f', d = (/ HeatFluxAtLB /) )
    call MessageNotify( 'M', module_name, 'FlagFixMassFluxAtLB      = %b', l = (/ FlagFixMassFluxAtLB /) )
    call MessageNotify( 'M', module_name, 'MassFluxAtLB             = %f', d = (/ MassFluxAtLB /) )
    call MessageNotify( 'M', module_name, '-- version = %c', c1 = trim(version) )

    surface_flux_bulk_inited = .true.
  end subroutine SurfFluxInit

TempBulkCoefMax

Variable :

TempBulkCoefMax :

real(DP), save

:	$ T $ バルク係数最大値. Maximum value of $ T $ bulk coefficient

TempBulkCoefMin

Variable :

TempBulkCoefMin :

real(DP), save

:	$ T $ バルク係数最小値. Minimum value of $ T $ bulk coefficient

VelBulkCoefMax

Variable :

VelBulkCoefMax :

real(DP), save

:	$ u $ バルク係数最大値. Maximum value of $ u $ bulk coefficient

VelBulkCoefMin

Variable :

VelBulkCoefMin :

real(DP), save

:	$ u $ バルク係数最小値. Minimum value of $ u $ bulk coefficient

VelMaxForQVap

Variable :

VelMaxForQVap :

real(DP), save

:	水蒸気用風最大値. Maximum value of velocity for vapor

VelMaxForTemp

Variable :

VelMaxForTemp :

real(DP), save

:	熱用風最大値. Maximum value of velocity for thermal

VelMaxForVel

Variable :

VelMaxForVel :

real(DP), save

:	運動量用風最大値. Maximum value of velocity for momentum

VelMinForQVap

Variable :

VelMinForQVap :

real(DP), save

:	水蒸気用風最小値. Minimum value of velocity for vapor

VelMinForRi

Variable :

VelMinForRi :

real(DP), save

:	$ R_i $ 数用風最小値. Minimum value of velocity for $ R_i $ number

VelMinForTemp

Variable :

VelMinForTemp :

real(DP), save

:	熱用風最小値. Minimum value of velocity for thermal

VelMinForVel

Variable :

VelMinForVel :

real(DP), save

:	運動量用風最小値. Minimum value of velocity for momentum

module_name

Constant :

module_name = ‘surface_flux_bulk‘ :

character(*), parameter

:	モジュールの名称. Module name

version

Constant :

version = ’$Name: dcpam5-20110327 $’ // ’$Id: surface_flux_bulk.f90,v 1.12 2010-09-28 22:43:49 yot Exp $’ :

character(*), parameter

:	モジュールのバージョン Module version