| Class | vdiffusion_my1974 |
| In: |
vdiffusion/vdiffusion_my1974.f90
|
Note that Japanese and English are described in parallel.
鉛直拡散フラックスを計算します.
Vertical diffusion flux is calculated.
| VerticalDiffusion : | 鉛直拡散フラックスの計算 |
| VerticalDiffusionOutPut : | フラックスの出力 |
| ———— : | ———— |
| VerticalDiffusion : | Calculate vertical diffusion fluxes |
| VerticalDiffusionOutPut : | Output fluxes |
| Subroutine : | |||
| xyz_U(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyz_V(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyz_QVap(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyz_Temp(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyr_Temp(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_Press(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyz_Height(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyr_Height(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyz_Exner(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyr_Exner(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_UFlux(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
| ||
| xyr_VFlux(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
| ||
| xyr_TempFlux(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
| ||
| xyr_QVapFlux(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
| ||
| xyr_VelTransCoef(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
| ||
| xyr_TempTransCoef(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
| ||
| xyr_QVapTransCoef(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
|
鉛直拡散フラックスを計算します.
Vertical diffusion flux is calculated.
subroutine VerticalDiffusion( xyz_U, xyz_V, xyz_QVap, xyz_Temp, xyr_Temp, xyr_Press, xyz_Height, xyr_Height, xyz_Exner, xyr_Exner, xyr_UFlux, xyr_VFlux, xyr_TempFlux, xyr_QVapFlux, xyr_VelTransCoef, xyr_TempTransCoef, xyr_QVapTransCoef )
!
! 鉛直拡散フラックスを計算します.
!
! Vertical diffusion flux is calculated.
!
! モジュール引用 ; USE statements
!
! 物理定数設定
! Physical constants settings
!
use constants, only: FKarm, Grav, GasRDry, CpDry, LatentHeat
! $ L $ [J kg-1] .
! 凝結の潜熱.
! Latent heat of condensation
! 時刻管理
! Time control
!
use timeset, only: 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):: 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_QVap (0:imax-1, 1:jmax, 1:kmax)
! $ q $ . 比湿. Specific humidity
real(DP), intent(in):: xyz_Temp (0:imax-1, 1:jmax, 1:kmax)
! $ T $ . 温度. Temperature
real(DP), intent(in):: xyr_Temp (0:imax-1, 1:jmax, 0:kmax)
! $ \hat{T} $ . 温度 (半整数レベル).
! Temperature (half level)
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_Height (0:imax-1, 1:jmax, 1:kmax)
! 高度 (整数レベル).
! Height (full level)
real(DP), intent(in):: xyr_Height (0:imax-1, 1:jmax, 0:kmax)
! 高度 (半整数レベル).
! Height (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(out):: xyr_UFlux (0:imax-1, 1:jmax, 0:kmax)
! 東西風速フラックス.
! Eastward wind flux
real(DP), intent(out):: xyr_VFlux (0:imax-1, 1:jmax, 0:kmax)
! 南北風速フラックス.
! Northward wind flux
real(DP), intent(out):: xyr_TempFlux (0:imax-1, 1:jmax, 0:kmax)
! 温度フラックス.
! Temperature flux
real(DP), intent(out):: xyr_QVapFlux (0:imax-1, 1:jmax, 0:kmax)
! 比湿フラックス.
! Specific humidity flux
real(DP), intent(out):: xyr_VelTransCoef (0:imax-1, 1:jmax, 0:kmax)
! 輸送係数：運動量.
! Transfer coefficient: velocity
real(DP), intent(out):: xyr_TempTransCoef (0:imax-1, 1:jmax, 0:kmax)
! 輸送係数：温度.
! Transfer coefficient: temperature
real(DP), intent(out):: xyr_QVapTransCoef (0:imax-1, 1:jmax, 0:kmax)
! 輸送係数：比湿.
! Transfer coefficient: specific humidity
! 作業変数
! Work variables
!
real(DP):: xyr_DVelDz (0:imax-1, 1:jmax, 0:kmax)
! $ \DD{|\Dvect{v}|}{z} $
real(DP):: xyr_BulkRiNum (0:imax-1, 1:jmax, 0:kmax)
! バルク $ R_i $ 数.
! Bulk $ R_i $
real(DP):: xyr_VelDiffCoef (0:imax-1, 1:jmax, 0:kmax)
! 拡散係数：運動量.
! Diffusion coefficient: velocity
real(DP):: xyr_TempDiffCoef (0:imax-1, 1:jmax, 0:kmax)
! 拡散係数：温度.
! Transfer coefficient: temperature
real(DP):: xyr_QVapDiffCoef (0:imax-1, 1:jmax, 0:kmax)
! 拡散係数：比湿.
! Diffusion coefficient: specific humidity
integer:: k ! 鉛直方向に回る DO ループ用作業変数
! Work variables for DO loop in vertical direction
! 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. vdiffusion_my1974_inited ) call VtclDiffInit
! バルク $ R_i $ 数算出
! Calculate bulk $ R_i $
!
xyr_DVelDz(:,:,0) = 0.
xyr_DVelDz(:,:,kmax) = 0.
xyr_BulkRiNum(:,:,0) = 0.
xyr_BulkRiNum(:,:,kmax) = 0.
do k = 1, kmax-1
xyr_DVelDz(:,:,k) = sqrt( max( SquareVelMin , ( xyz_U(:,:,k+1) - xyz_U(:,:,k) )**2 + ( xyz_V(:,:,k+1) - xyz_V(:,:,k) )**2 ) ) / ( xyz_Height(:,:,k+1) - xyz_Height(:,:,k) )
xyr_BulkRiNum(:,:,k) = Grav / BasePotTemp * ( xyz_Temp(:,:,k+1) / xyz_Exner(:,:,k+1) - xyz_Temp(:,:,k) / xyz_Exner(:,:,k) ) / ( xyz_Height(:,:,k+1) - xyz_Height(:,:,k) ) / xyr_DVelDz(:,:,k)**2
xyr_BulkRiNum(:,:,k) = max( xyr_BulkRiNum(:,:,k) , BulkRiNumMin )
end do
! 拡散係数の計算
! Calculate diffusion coefficients
!
call VtclDiffCoefficient( xyr_Height, xyr_DVelDz, xyr_BulkRiNum, xyr_VelDiffCoef, xyr_TempDiffCoef, xyr_QVapDiffCoef ) ! (out)
! 浅い積雲対流
! Shallow cumulus convection
!
! (AGCM5 から導入予定)
! 拡散係数の出力
! Output diffusion coefficients
!
! (上記の「浅い積雲対流」導入後に作成)
! 拡散係数出力
! Diffusion coeffficients output
!
call HistoryAutoPut( TimeN, 'VelDiffCoef', xyr_VelDiffCoef )
call HistoryAutoPut( TimeN, 'TempDiffCoef', xyr_TempDiffCoef )
call HistoryAutoPut( TimeN, 'QVapDiffCoef', xyr_QVapDiffCoef )
! 輸送係数の計算
! Calculate transfer coefficient
!
xyr_VelTransCoef (:,:,0) = 0.
xyr_VelTransCoef (:,:,kmax) = 0.
xyr_TempTransCoef(:,:,0) = 0.
xyr_TempTransCoef(:,:,kmax) = 0.
xyr_QVapTransCoef(:,:,0) = 0.
xyr_QVapTransCoef(:,:,kmax) = 0.
do k = 1, kmax-1
xyr_VelTransCoef(:,:,k) = xyr_VelDiffCoef(:,:,k) * xyr_Press(:,:,k) / GasRDry / xyr_Temp(:,:,k) / ( xyz_Height(:,:,k+1) - xyz_Height(:,:,k) )
xyr_TempTransCoef(:,:,k) = xyr_TempDiffCoef(:,:,k) * xyr_Press(:,:,k) / GasRDry / xyr_Temp(:,:,k) / ( xyz_Height(:,:,k+1) - xyz_Height(:,:,k) )
xyr_QVapTransCoef(:,:,k) = xyr_QVapDiffCoef(:,:,k) * xyr_Press(:,:,k) / GasRDry / xyr_Temp(:,:,k) / ( xyz_Height(:,:,k+1) - xyz_Height(:,:,k) )
end do
! フラックスの計算
! Calculate fluxes
!
xyr_UFlux(:,:,0) = 0.
xyr_UFlux(:,:,kmax) = 0.
xyr_VFlux(:,:,0) = 0.
xyr_VFlux(:,:,kmax) = 0.
xyr_TempFlux(:,:,0) = 0.
xyr_TempFlux(:,:,kmax) = 0.
xyr_QVapFlux(:,:,0) = 0.
xyr_QVapFlux(:,:,kmax) = 0.
do k = 1, kmax-1
xyr_UFlux(:,:,k) = - xyr_VelTransCoef(:,:,k) * ( xyz_U(:,:,k+1) - xyz_U(:,:,k) )
xyr_VFlux(:,:,k) = - xyr_VelTransCoef(:,:,k) * ( xyz_V(:,:,k+1) - xyz_V(:,:,k) )
xyr_TempFlux(:,:,k) = - CpDry * xyr_TempTransCoef(:,:,k) * xyr_Exner(:,:,k) * ( xyz_Temp(:,:,k+1) / xyz_Exner(:,:,k+1) - xyz_Temp(:,:,k) / xyz_Exner(:,:,k) )
xyr_QVapFlux(:,:,k) = - LatentHeat * xyr_QVapTransCoef(:,:,k) * ( xyz_QVap(:,:,k+1) - xyz_QVap(:,:,k) )
end do
! 計算時間計測一時停止
! Pause measurement of computation time
!
call TimesetClockStop( module_name )
end subroutine VerticalDiffusion
| Subroutine : | |||
| xyr_UFlux(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_VFlux(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_TempFlux(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_QVapFlux(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyz_DUDt(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyz_DVDt(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyz_DTempDt(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyz_DQVapDt(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyz_Exner(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyr_Exner(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_VelTransCoef(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_TempTransCoef(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_QVapTransCoef(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
|
フラックス (xyr_UFlux, xyr_VFlux, xyr_TempFlux, xyr_QVapFlux). について, その他の引数を用いて補正し, 出力を行う.
Fluxes (xyr_UFlux, xyr_VFlux, xyr_TempFlux, xyr_QVapFlux) are corrected by using other arguments, and the corrected values are output.
subroutine VerticalDiffusionOutPut( xyr_UFlux, xyr_VFlux, xyr_TempFlux, xyr_QVapFlux, xyz_DUDt, xyz_DVDt, xyz_DTempDt, xyz_DQVapDt, xyz_Exner, xyr_Exner, xyr_VelTransCoef, xyr_TempTransCoef, xyr_QVapTransCoef )
!
! フラックス (xyr_UFlux, xyr_VFlux, xyr_TempFlux, xyr_QVapFlux).
! について, その他の引数を用いて補正し, 出力を行う.
!
! Fluxes (xyr_UFlux, xyr_VFlux, xyr_TempFlux, xyr_QVapFlux) 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: GasRDry, CpDry, LatentHeat
! $ L $ [J kg-1] .
! 凝結の潜熱.
! Latent heat of condensation
! 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_UFlux (0:imax-1, 1:jmax, 0:kmax)
! 東西風速フラックス.
! Eastward wind flux
real(DP), intent(in):: xyr_VFlux (0:imax-1, 1:jmax, 0:kmax)
! 南北風速フラックス.
! Northward wind flux
real(DP), intent(in):: xyr_TempFlux (0:imax-1, 1:jmax, 0:kmax)
! 温度フラックス.
! Temperature flux
real(DP), intent(in):: xyr_QVapFlux (0:imax-1, 1:jmax, 0:kmax)
! 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):: xyz_DQVapDt (0:imax-1, 1:jmax, 1:kmax)
! $ \DP{q}{t} $ . 比湿変化.
! Temperature tendency
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):: xyr_VelTransCoef (0:imax-1, 1:jmax, 0:kmax)
! 輸送係数：運動量.
! Transfer coefficient: velocity
real(DP), intent(in):: xyr_TempTransCoef (0:imax-1, 1:jmax, 0:kmax)
! 輸送係数：温度.
! Transfer coefficient: temperature
real(DP), intent(in):: xyr_QVapTransCoef (0:imax-1, 1:jmax, 0:kmax)
! 輸送係数：比湿.
! Transfer coefficient: specific humidity
! 出力のための作業変数
! Work variables for output
!
real(DP):: xyr_UFluxCor (0:imax-1, 1:jmax, 0:kmax)
! 東西風速フラックス.
! Eastward wind flux
real(DP):: xyr_VFluxCor (0:imax-1, 1:jmax, 0:kmax)
! 南北風速フラックス.
! Northward wind flux
real(DP):: xyr_TempFluxCor (0:imax-1, 1:jmax, 0:kmax)
! 温度フラックス.
! Temperature flux
real(DP):: xyr_QVapFluxCor (0:imax-1, 1:jmax, 0:kmax)
! 比湿フラックス.
! Specific humidity flux
! 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:: k ! 鉛直方向に回る DO ループ用作業変数
! Work variables for DO loop in vertical direction
real(DP):: LCp
! $ L / C_p $ [K].
! 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. vdiffusion_my1974_inited ) call VtclDiffInit
! 風速, 温度, 比湿フラックス補正
! Correct fluxes of wind, temperature, specific humidity
!
LCp = LatentHeat / CpDry
do k = 1, kmax-1
do j = 1, jmax
do i = 0, imax-1
xyr_UFluxCor( i,j,k ) = xyr_UFlux( i,j,k ) + ( xyz_DUDt( i,j,k ) - xyz_DUDt( i,j,k+1 ) ) * xyr_VelTransCoef( i,j,k ) * DelTime
xyr_VFluxCor( i,j,k ) = xyr_VFlux( i,j,k ) + ( xyz_DVDt( i,j,k ) - xyz_DVDt( i,j,k+1 ) ) * xyr_VelTransCoef( i,j,k ) * DelTime
xyr_TempFluxCor( i,j,k ) = xyr_TempFlux( i,j,k ) + ( xyz_DTempDt( i,j,k ) / xyz_Exner( i,j,k ) - xyz_DTempDt( i,j,k+1 ) / xyz_Exner( i,j,k+1 ) ) * CpDry * xyr_TempTransCoef( i,j,k ) * xyr_Exner( i,j,k ) * DelTime
xyr_QVapFluxCor( i,j,k ) = xyr_QVapFlux( i,j,k ) + ( xyz_DQVapDt( i,j,k ) - xyz_DQVapDt( i,j,k+1 ) ) * CpDry * xyr_QVapTransCoef( i,j,k ) * LCp * DelTime
end do
end do
end do
xyr_UFluxCor (:,:,0) = 0.
xyr_UFluxCor (:,:,kmax) = 0.
xyr_VFluxCor (:,:,0) = 0.
xyr_VFluxCor (:,:,kmax) = 0.
xyr_TempFluxCor(:,:,0) = 0.
xyr_TempFluxCor(:,:,kmax) = 0.
xyr_QVapFluxCor(:,:,0) = 0.
xyr_QVapFluxCor(:,:,kmax) = 0.
! ヒストリデータ出力
! History data output
!
call HistoryAutoPut( TimeN, 'UFlux', xyr_UFluxCor )
call HistoryAutoPut( TimeN, 'VFlux', xyr_VFluxCor )
call HistoryAutoPut( TimeN, 'TempFlux', xyr_TempFluxCor )
call HistoryAutoPut( TimeN, 'QVapFlux', xyr_QVapFluxCor )
! 計算時間計測一時停止
! Pause measurement of computation time
!
call TimesetClockStop( module_name )
end subroutine VerticalDiffusionOutPut
| Variable : | |||
| vdiffusion_my1974_inited = .false. : | logical, save, public
|
| Variable : | |||
| BulkRiNumMin : | real(DP), save
|
| Subroutine : |
依存モジュールの初期化チェック
Check initialization of dependency modules
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
| Variable : | |||
| QVapDiffCoefMax : | real(DP), save
|
| Variable : | |||
| QVapDiffCoefMin : | real(DP), save
|
| Variable : | |||
| TempDiffCoefMax : | real(DP), save
|
| Variable : | |||
| TempDiffCoefMin : | real(DP), save
|
| Variable : | |||
| VelDiffCoefMax : | real(DP), save
|
| Variable : | |||
| VelDiffCoefMin : | real(DP), save
|
| Subroutine : | |||
| xyr_Height(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_DVelDz(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_BulkRiNum(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
| ||
| xyr_VelDiffCoef(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
| ||
| xyr_TempDiffCoef(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
| ||
| xyr_QVapDiffCoef(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out)
|
鉛直拡散フラックスを計算します.
Vertical diffusion flux is calculated.
subroutine VtclDiffCoefficient( xyr_Height, xyr_DVelDz, xyr_BulkRiNum, xyr_VelDiffCoef, xyr_TempDiffCoef, xyr_QVapDiffCoef )
!
! 鉛直拡散フラックスを計算します.
!
! Vertical diffusion flux is 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
! 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_Height (0:imax-1, 1:jmax, 0:kmax)
! 高度 (半整数レベル).
! Height (half level)
real(DP), intent(in):: xyr_DVelDz (0:imax-1, 1:jmax, 0:kmax)
! $ \DD{|\Dvect{v}|}{z} $
real(DP), intent(in):: xyr_BulkRiNum (0:imax-1, 1:jmax, 0:kmax)
! バルク $ R_i $ 数.
! Bulk $ R_i $
real(DP), intent(out):: xyr_VelDiffCoef (0:imax-1, 1:jmax, 0:kmax)
! 拡散係数：運動量.
! Diffusion coefficient: velocity
real(DP), intent(out):: xyr_TempDiffCoef (0:imax-1, 1:jmax, 0:kmax)
! 拡散係数：温度.
! Transfer coefficient: temperature
real(DP), intent(out):: xyr_QVapDiffCoef (0:imax-1, 1:jmax, 0:kmax)
! 拡散係数：比湿.
! Diffusion coefficient: specific humidity
! 作業変数
! Work variables
!
real(DP):: xyr_FluxRiNum (0:imax-1, 1:jmax, 0:kmax)
! フラックス $ R_i $ 数.
! Flux $ R_i $ number
real(DP):: xyr_TildeSh (0:imax-1, 1:jmax, 0:kmax)
! $ \tilde{S_h} $ (温度, 比湿).
! $ \tilde{S_h} $ (temperature, specific humidity)
real(DP):: xyr_TildeSm (0:imax-1, 1:jmax, 0:kmax)
! $ \tilde{S_m} $ (運動量).
! $ \tilde{S_m} $ (momentum)
real(DP):: xyr_MixLength (0:imax-1, 1:jmax, 0:kmax)
! 混合距離.
! Mixing length
real(DP):: Alpha1, Alpha2
real(DP):: Beta1, Beta2, Beta3, Beta4
real(DP):: Gamma1, Gamma2
real(DP):: CrtlFluxRiNum
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:: k ! 鉛直方向に回る DO ループ用作業変数
! Work variables for DO loop in vertical direction
! 実行文 ; Executable statement
!
! 初期化
! Initialization
!
if ( .not. vdiffusion_my1974_inited ) call VtclDiffInit
! 定数計算
! Calculate constants
!
Gamma1 = ( 1. / 3. ) - ( 2. * MYLv2ParamA1 / MYLv2ParamB1 )
Gamma2 = ( MYLv2ParamB2 / MYLv2ParamB1 ) + ( 6. * MYLv2ParamA1 / MYLv2ParamB1 )
Alpha1 = 3. * MYLv2ParamA2 * Gamma1
Alpha2 = 3. * MYLv2ParamA2 * ( Gamma1 + Gamma1 )
Beta1 = MYLv2ParamA1 * MYLv2ParamB1 * ( Gamma1 - MYLv2ParamC1 )
Beta2 = MYLv2ParamA1 * ( MYLv2ParamB1 * ( Gamma1 - MYLv2ParamC1 ) + 6. * MYLv2ParamA1 + 3. * MYLv2ParamA2 )
Beta3 = MYLv2ParamA2 * MYLv2ParamB1 * Gamma1
Beta4 = MYLv2ParamA2 * ( MYLv2ParamB1 * ( Gamma1 + Gamma2 ) - 3. * MYLv2ParamA1 )
CrtlFluxRiNum = Gamma1 / ( Gamma1 + Gamma2 )
! フラックス $ R_i $ 数の算出
! Calculate flux $ R_i $ number
!
xyr_FluxRiNum = ( Beta1 + Beta4 * xyr_BulkRiNum - sqrt( ( Beta1 + Beta4 * xyr_BulkRiNum )**2 - 4. * Beta2 * Beta3 * xyr_BulkRiNum ) ) / ( 2. * Beta2 )
! $ \tilde{S_h} $ と $ \tilde{S_m} $ の算出
! Calculate $ \tilde{S_h} $ and $ \tilde{S_m} $
!
xyr_TildeSh(:,:,kmax) = 0.
xyr_TildeSm(:,:,kmax) = 0.
do k = 0, kmax-1
do i = 0, imax-1
do j = 1, jmax
if ( xyr_FluxRiNum(i,j,k) < CrtlFluxRiNum ) then
xyr_TildeSh(i,j,k) = ( Alpha1 - Alpha2 * xyr_FluxRiNum(i,j,k) ) / ( 1. - 1. * xyr_FluxRiNum(i,j,k) )
xyr_TildeSm(i,j,k) = ( Beta1 - Beta2 * xyr_FluxRiNum(i,j,k) ) / ( Beta3 - Beta4 * xyr_FluxRiNum(i,j,k) ) * xyr_TildeSh(i,j,k)
xyr_TildeSh(i,j,k) = max( xyr_TildeSh(i,j,k), TildeShMin )
xyr_TildeSm(i,j,k) = max( xyr_TildeSm(i,j,k), TildeSmMin )
else
xyr_TildeSh(i,j,k) = TildeShMin
xyr_TildeSm(i,j,k) = TildeSmMin
end if
end do
end do
end do
! 混合距離の算出
! Calculate mixing length
!
xyr_MixLength = FKarm * xyr_Height / (1. + FKarm * xyr_Height / MixLengthMax )
! 拡散係数の算出
! Calculate diffusion constants
!
xyr_VelDiffCoef = xyr_MixLength**2 * xyr_DVelDz * sqrt ( MYLv2ParamB1 * ( 1. - xyr_FluxRiNum ) * xyr_TildeSm ) * xyr_TildeSm
xyr_TempDiffCoef = xyr_MixLength ** 2 * xyr_DVelDz * sqrt ( MYLv2ParamB1 * ( 1. - xyr_FluxRiNum ) * xyr_TildeSm ) * xyr_TildeSh
xyr_QVapDiffCoef = xyr_TempDiffCoef
do k = 0, kmax-1
do i = 0, imax-1
do j = 1, jmax
xyr_VelDiffCoef(i,j,k) = max( min( xyr_VelDiffCoef(i,j,k), VelDiffCoefMax ), VelDiffCoefMin )
xyr_TempDiffCoef(i,j,k) = max( min( xyr_TempDiffCoef(i,j,k), TempDiffCoefMax ), TempDiffCoefMin )
xyr_QVapDiffCoef(i,j,k) = max( min( xyr_QVapDiffCoef(i,j,k), QVapDiffCoefMax ), QVapDiffCoefMin )
end do
end do
end do
xyr_VelDiffCoef (:,:,0) = 0.
xyr_VelDiffCoef (:,:,kmax) = 0.
xyr_TempDiffCoef(:,:,0) = 0.
xyr_TempDiffCoef(:,:,kmax) = 0.
xyr_QVapDiffCoef(:,:,0) = 0.
xyr_QVapDiffCoef(:,:,kmax) = 0.
end subroutine VtclDiffCoefficient
| Subroutine : |
vdiffusion_my1974 モジュールの初期化を行います. NAMELIST#vdiffusion_my1974_nml の読み込みはこの手続きで行われます.
"vdiffusion_my1974" module is initialized. "NAMELIST#vdiffusion_my1974_nml" is loaded in this procedure.
This procedure input/output NAMELIST#vdiffusion_my1974_nml .
subroutine VtclDiffInit
!
! vdiffusion_my1974 モジュールの初期化を行います.
! NAMELIST#vdiffusion_my1974_nml の読み込みはこの手続きで行われます.
!
! "vdiffusion_my1974" module is initialized.
! "NAMELIST#vdiffusion_my1974_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 /vdiffusion_my1974_nml/ BasePotTemp, SquareVelMin, BulkRiNumMin, MixLengthMax, TildeShMin, TildeSmMin, VelDiffCoefMin, TempDiffCoefMin, QVapDiffCoefMin, VelDiffCoefMax, TempDiffCoefMax, QVapDiffCoefMax, MYLv2ParamA1, MYLv2ParamB1, MYLv2ParamA2, MYLv2ParamB2, MYLv2ParamC1
!
! デフォルト値については初期化手続 "vdiffusion_my1974#VtclDiffInit"
! のソースコードを参照のこと.
!
! Refer to source codes in the initialization procedure
! "vdiffusion_my1974#VtclDiffInit" for the default values.
!
! 実行文 ; Executable statement
!
if ( vdiffusion_my1974_inited ) return
call InitCheck
! デフォルト値の設定
! Default values settings
!
BasePotTemp = 300.
SquareVelMin = 0.1
BulkRiNumMin = - 100.
MixLengthMax = 300.
TildeShMin = 0.
TildeSmMin = 0.
VelDiffCoefMin = 0.1
TempDiffCoefMin = 0.1
QVapDiffCoefMin = 0.1
VelDiffCoefMax = 10000.
TempDiffCoefMax = 10000.
QVapDiffCoefMax = 10000.
MYLv2ParamA1 = 0.92
MYLv2ParamB1 = 16.6
MYLv2ParamA2 = 0.74
MYLv2ParamB2 = 10.1
MYLv2ParamC1 = 0.08
! 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 = vdiffusion_my1974_nml, iostat = iostat_nml ) ! (out)
close( unit_nml )
call NmlutilMsg( iostat_nml, module_name ) ! (in)
if ( iostat_nml == 0 ) write( STDOUT, nml = vdiffusion_my1974_nml )
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( 'VelDiffCoef', (/ 'lon ', 'lat ', 'sigm', 'time' /), 'diffusion coef. momentum', 'm2 s-1' )
call HistoryAutoAddVariable( 'TempDiffCoef', (/ 'lon ', 'lat ', 'sigm', 'time' /), 'diffusion coef. heat ', 'm2 s-1' )
call HistoryAutoAddVariable( 'QVapDiffCoef', (/ 'lon ', 'lat ', 'sigm', 'time' /), 'diffusion coef. moisture', 'm2 s-1' )
call HistoryAutoAddVariable( 'UFlux', (/ 'lon ', 'lat ', 'sigm', 'time' /), 'eastward momentum flux', 'N m-2' )
call HistoryAutoAddVariable( 'VFlux', (/ 'lon ', 'lat ', 'sigm', 'time' /), 'northward momentum flux', 'N m-2' )
call HistoryAutoAddVariable( 'TempFlux', (/ 'lon ', 'lat ', 'sigm', 'time' /), 'heat flux', 'W m-2' )
call HistoryAutoAddVariable( 'QVapFlux', (/ 'lon ', 'lat ', 'sigm', 'time' /), 'moisture flux', 'W m-2' )
! 印字 ; Print
!
call MessageNotify( 'M', module_name, '----- Initialization Messages -----' )
call MessageNotify( 'M', module_name, 'For vertical diffusion flux:' )
call MessageNotify( 'M', module_name, ' BasePotTemp = %f', d = (/ BasePotTemp /) )
call MessageNotify( 'M', module_name, ' SquareVelMin = %f', d = (/ SquareVelMin /) )
call MessageNotify( 'M', module_name, ' BulkRiNumMin = %f', d = (/ BulkRiNumMin /) )
call MessageNotify( 'M', module_name, 'For diffusion coefficients:' )
call MessageNotify( 'M', module_name, ' MixLengthMax = %f', d = (/ MixLengthMax /) )
call MessageNotify( 'M', module_name, ' TildeShMin = %f', d = (/ TildeShMin /) )
call MessageNotify( 'M', module_name, ' TildeSmMin = %f', d = (/ TildeSmMin /) )
call MessageNotify( 'M', module_name, ' VelDiffCoefMin = %f', d = (/ VelDiffCoefMin /) )
call MessageNotify( 'M', module_name, ' TempDiffCoefMin = %f', d = (/ TempDiffCoefMin /) )
call MessageNotify( 'M', module_name, ' QVapDiffCoefMin = %f', d = (/ QVapDiffCoefMin /) )
call MessageNotify( 'M', module_name, ' VelDiffCoefMax = %f', d = (/ VelDiffCoefMax /) )
call MessageNotify( 'M', module_name, ' TempDiffCoefMax = %f', d = (/ TempDiffCoefMax /) )
call MessageNotify( 'M', module_name, ' QVapDiffCoefMax = %f', d = (/ QVapDiffCoefMax /) )
call MessageNotify( 'M', module_name, ' MYLv2ParamA1 = %f', d = (/ MYLv2ParamA1 /) )
call MessageNotify( 'M', module_name, ' MYLv2ParamB1 = %f', d = (/ MYLv2ParamB1 /) )
call MessageNotify( 'M', module_name, ' MYLv2ParamA2 = %f', d = (/ MYLv2ParamA2 /) )
call MessageNotify( 'M', module_name, ' MYLv2ParamB2 = %f', d = (/ MYLv2ParamB2 /) )
call MessageNotify( 'M', module_name, ' MYLv2ParamC1 = %f', d = (/ MYLv2ParamC1 /) )
call MessageNotify( 'M', module_name, '-- version = %c', c1 = trim(version) )
vdiffusion_my1974_inited = .true.
end subroutine VtclDiffInit
| Constant : | |||
| module_name = ‘vdiffusion_my1974‘ : | character(*), parameter
|
| Constant : | |||
| version = ’$Name: dcpam5-20090317 $’ // ’$Id: vdiffusion_my1974.f90,v 1.17 2009-03-15 15:30:37 morikawa Exp $’ : | character(*), parameter
|