| Class | auxiliary |
| In: |
util/auxiliary.f90
|
Note that Japanese and English are described in parallel.
このモジュールでは, 補助的な変数を計算するサブルーチンや関数を提供します.
This module provides subroutines and functions for calculating auxiliary variables.
| AuxVars : | 温度の半整数 $ sigma $ レベルの補間と 気圧と高度の算出 |
AuxVarsInit ::
| AuxVarsFinalize : | 終了処理 (モジュール内部の変数の割り付け解除) |
| ————— : | ————— |
| AuxVars : | Interpolate temperature on half $ sigma $ level, and calculate pressure and height |
AuxVarsInit ::
| AuxVarsFinalize : | Termination (deallocate variables in this module) |
| Subroutine : | recursive | ||
| xy_Ps(0:imax-1, 1:jmax) : | real(DP), intent(in)
| ||
| xyz_Temp(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyz_QVap(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
| ||
| xyr_Temp(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out), optional
| ||
| xyz_VirTemp(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(out), optional
| ||
| xyr_VirTemp(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out), optional
| ||
| xyz_Press(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(out), optional
| ||
| xyr_Press(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out), optional
| ||
| xy_SurfHeight(0:imax-1,1:jmax) : | real(DP), intent(in ), optional
| ||
| xyz_Height(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(out), optional
| ||
| xyr_Height(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out), optional
| ||
| xyz_Exner(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(out), optional
| ||
| xyr_Exner(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out), optional
|
温度の半整数σレベルの補間, 気圧と高度の算出, エクスナー関数の計算を行います.
Interpolate temperature on half sigma level, and calculate pressure and height, and calculate exner function.
recursive subroutine AuxVars( xy_Ps, xyz_Temp, xyz_QVap, xyr_Temp, xyz_VirTemp, xyr_VirTemp, xyz_Press, xyr_Press, xy_SurfHeight, xyz_Height, xyr_Height, xyz_Exner, xyr_Exner )
!
! 温度の半整数σレベルの補間, 気圧と高度の算出,
! エクスナー関数の計算を行います.
!
! Interpolate temperature on half sigma level,
! and calculate pressure and height,
! and calculate exner function.
! モジュール引用 ; USE statements
!
! 座標データ設定
! Axes data settings
!
use axesset, only: z_Sigma, r_Sigma, z_DelSigma, r_DelSigma
! $ \Delta \sigma $ (半整数).
! $ \Delta \sigma $ (Half)
! 物理定数設定
! Physical constants settings
!
use constants, only: Grav, GasRDry, CpDry, EpsV
! $ \epsilon_v $ .
! 水蒸気分子量比.
! Molecular weight of water vapor
! 時刻管理
! Time control
!
use timeset, only: TimesetClockStart, TimesetClockStop
! 宣言文 ; Declaration statements
!
implicit none
real(DP), intent(in):: xy_Ps (0:imax-1, 1:jmax)
! $ p_s (t-\Delta t) $ . 地表面気圧. Surface pressure
real(DP), intent(in):: xyz_Temp (0:imax-1, 1:jmax, 1:kmax)
! $ T $ . 温度. Temperature
real(DP), intent(in):: xyz_QVap (0:imax-1, 1:jmax, 1:kmax)
! $ q $ . 比湿. Specific humidity
real(DP), intent(out), optional:: 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(out), optional:: xyz_VirTemp(0:imax-1, 1:jmax, 1:kmax)
! $ \hat{T} $ . 仮温度
! Virtual temperature
real(DP), intent(out), optional:: xyr_VirTemp(0:imax-1, 1:jmax, 0:kmax)
! $ \hat{T} $ . 仮温度 (半整数レベル).
! Virtual temperature (half level)
real(DP), intent(out), optional:: xyz_Press (0:imax-1, 1:jmax, 1:kmax)
! $ p $ . 気圧 (整数レベル).
! Air pressure (full level)
real(DP), intent(out), optional:: 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 ), optional:: xy_SurfHeight(0:imax-1,1:jmax)
! $ z_s $ . 地表面高度.
! Surface height.
real(DP), intent(out), optional:: xyz_Height (0:imax-1, 1:jmax, 1:kmax)
! 高度 (整数レベル).
! Height (full level)
real(DP), intent(out), optional:: xyr_Height (0:imax-1, 1:jmax, 0:kmax)
! 高度 (半整数レベル).
! Height (half level)
real(DP), intent(out), optional:: xyz_Exner (0:imax-1, 1:jmax, 1:kmax)
! Exner 関数 (整数レベル).
! Exner function (full level)
real(DP), intent(out), optional:: xyr_Exner (0:imax-1, 1:jmax, 0:kmax)
! Exner 関数 (半整数レベル).
! Exner function (half level)
! 作業変数
! Work variables
!
real(DP):: xyz_PressWork (0:imax-1, 1:jmax, 1:kmax)
! $ p $ . 気圧 (整数レベル).
! Air pressure (full level)
real(DP):: xyr_PressWork (0:imax-1, 1:jmax, 0:kmax)
! $ \hat{p} $ . 気圧 (半整数レベル).
! Air pressure (half level)
real(DP):: xyr_TempWork (0:imax-1, 1:jmax, 0:kmax)
! $ \hat{T} $ . 温度 (半整数レベル).
! Temperature (half level)
real(DP):: xyz_VirTempWork(0:imax-1, 1:jmax, 1:kmax)
! $ T_v $ . 仮温度.
! Virtual temperature
real(DP):: xyr_VirTempWork(0:imax-1, 1:jmax, 0:kmax)
! $ \hat{T}_v $ . 仮温度 (半整数レベル).
! Virtual temperature (half level)
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
!
! 初期化確認
! Initialization check
!
if ( .not. auxiliary_inited ) then
call MessageNotify( 'E', module_name, 'This module has not been initialized.' )
end if
! 計算時間計測開始
! Start measurement of computation time
!
call TimesetClockStart( module_name )
! 温度の補間
! Interpolate temperature
!
if ( present( xyr_Temp ) ) then
call AuxVarsInternalRoutine( xy_Ps, xyz_Temp, xyr_Temp = xyr_Temp )
end if
! 仮温度の計算
! Calculate virtual temperature
!
if ( present( xyz_VirTemp ) ) then
xyz_VirTemp = xyz_Temp * ( 1.0_DP + ((( 1.0_DP / EpsV ) - 1.0_DP ) * xyz_QVap) )
end if
! 仮温度の補間
! Interpolate virtual temperature
!
if ( present( xyr_VirTemp ) ) then
if ( present( xyz_VirTemp ) ) then
xyz_VirTempWork = xyz_VirTemp
else
xyz_VirTempWork = xyz_Temp * ( 1.0_DP + ((( 1.0_DP / EpsV ) - 1.0_DP ) * xyz_QVap) )
end if
call AuxVarsInternalRoutine( xy_Ps, xyz_VirTempWork, xyr_Temp = xyr_VirTemp )
end if
! 気圧の計算
! Calculate pressure
!
if ( present( xyz_Press ) ) then
call AuxVarsInternalRoutine( xy_Ps, xyz_Temp, xyz_Press = xyz_Press )
end if
if ( present( xyr_Press ) ) then
call AuxVarsInternalRoutine( xy_Ps, xyz_Temp, xyr_Press = xyr_Press )
end if
! 高度の計算
! Calculate height
!
if ( present( xyz_Height ) .and. present( xy_SurfHeight ) ) then
!!$ if ( present( xyr_Temp ) ) then
!!$ xyr_TempWork = xyr_Temp
!!$ else
!!$ call AuxVarsInternalRoutine( &
!!$ & xy_Ps, xyz_Temp, & ! (in )
!!$ & xyr_Temp = xyr_TempWork & ! (out) optional
!!$ & )
!!$ end if
if ( present( xyz_VirTemp ) .and. present( xyr_VirTemp ) ) then
xyz_VirTempWork = xyz_VirTemp
xyr_VirTempWork = xyr_VirTemp
else
! 計算時間計測一時停止
! Pause measurement of computation time
call TimesetClockStop( module_name )
call AuxVars( xy_Ps, xyz_Temp, xyz_QVap, xyz_VirTemp = xyz_VirTempWork, xyr_VirTemp = xyr_VirTempWork )
! 計算時間計測開始
! Start measurement of computation time
call TimesetClockStart( module_name )
end if
!!$ xyz_Height(:,:,1) = &
!!$ & xy_SurfHeight(:,:) &
!!$ & + GasRDry / Grav * xyz_Temp(:,:,1) * ( 1. - z_Sigma(1) )
!!$ do k = 2, kmax
!!$ xyz_Height(:,:,k) = &
!!$ & xyz_Height(:,:,k-1) &
!!$ & + GasRDry / Grav * xyr_TempWork(:,:,k-1) &
!!$ & * r_DelSigma(k-1) / r_Sigma(k-1)
!!$ end do
xyz_Height(:,:,1) = xy_SurfHeight + GasRDry / Grav * xyz_VirTempWork(:,:,1) * ( 1.0_DP - z_Sigma(1) )
do k = 2, kmax
xyz_Height(:,:,k) = xyz_Height(:,:,k-1) + GasRDry / Grav * xyr_VirTempWork(:,:,k-1) * r_DelSigma(k-1) / r_Sigma(k-1)
end do
end if
if ( present( xyr_Height ) .and. present( xy_SurfHeight ) ) then
if ( present( xyz_VirTemp ) ) then
xyz_VirTempWork = xyz_VirTemp
else
! 計算時間計測一時停止
! Pause measurement of computation time
call TimesetClockStop( module_name )
call AuxVars( xy_Ps, xyz_Temp, xyz_QVap, xyz_VirTemp = xyz_VirTempWork )
! 計算時間計測開始
! Start measurement of computation time
call TimesetClockStart( module_name )
end if
xyr_Height(:,:,0) = xy_SurfHeight
do k = 1, kmax
!!$ xyr_Height(:,:,k) = xyr_Height(:,:,k-1) &
!!$ & + GasRDry / Grav * xyz_Temp(:,:,k) &
!!$ & * z_DelSigma(k) / z_Sigma(k)
xyr_Height(:,:,k) = xyr_Height(:,:,k-1) + GasRDry / Grav * xyz_VirTempWork(:,:,k) * z_DelSigma(k) / z_Sigma(k)
end do
end if
! エクスナー関数の計算
! Calculate exner function
!
if ( present( xyz_Exner ) ) then
if ( present( xyz_Press ) ) then
xyz_PressWork = xyz_Press
else
call AuxVarsInternalRoutine( xy_Ps, xyz_Temp, xyz_Press = xyz_PressWork )
end if
xyz_Exner = ( xyz_PressWork / RefPress ) ** ( GasRDry / CpDry )
end if
if ( present( xyr_Exner ) ) then
if ( present( xyr_Press ) ) then
xyr_PressWork = xyr_Press
else
call AuxVarsInternalRoutine( xy_Ps, xyz_Temp, xyr_Press = xyr_PressWork )
end if
xyr_Exner = ( xyr_PressWork / RefPress ) ** ( GasRDry / CpDry )
end if
! 計算時間計測一時停止
! Pause measurement of computation time
!
call TimesetClockStop( module_name )
end subroutine AuxVars
| Subroutine : |
モジュール内部の変数の割り付け解除を行います.
Deallocate variables in this module.
subroutine AuxVarsFinalize
!
! モジュール内部の変数の割り付け解除を行います.
!
! Deallocate variables in this module.
!
! 宣言文 ; Declaration statements
!
implicit none
! 実行文 ; Executable statement
!
if ( .not. auxiliary_inited ) return
! 割り付け解除
! Deallocation
!
if ( allocated( z_TempInpolM ) ) deallocate( z_TempInpolM )
if ( allocated( z_TempInpol ) ) deallocate( z_TempInpol )
auxiliary_inited = .false.
end subroutine AuxVarsFinalize
| Subroutine : |
auxiliary モジュールの初期化を行います. NAMELIST#auxiliary_nml の読み込みはこの手続きで行われます.
"auxiliary" module is initialized. "NAMELIST#auxiliary_nml" is loaded in this procedure.
This procedure input/output NAMELIST#auxiliary_nml .
subroutine AuxVarsInit
!
! auxiliary モジュールの初期化を行います.
! NAMELIST#auxiliary_nml の読み込みはこの手続きで行われます.
!
! "auxiliary" module is initialized.
! "NAMELIST#auxiliary_nml" is loaded in this procedure.
!
! モジュール引用 ; USE statements
!
! 座標データ設定
! Axes data settings
!
use axesset, only: z_Sigma, r_Sigma
! $ \sigma $ レベル (半整数).
! Half $ \sigma $ level
! 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
! 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
! 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
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
! NAMELIST 変数群
! NAMELIST group name
!
namelist /auxiliary_nml/ RefPress
!
! デフォルト値については初期化手続 "auxiliary#AuxVarsInit"
! のソースコードを参照のこと.
!
! Refer to source codes in the initialization procedure
! "auxiliary#AuxVarsInit" for the default values.
!
! 実行文 ; Executable statement
!
if ( auxiliary_inited ) return
! デフォルト値の設定
! Default values settings
!
RefPress = 1.0d5
! 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 = auxiliary_nml, iostat = iostat_nml ) ! (out)
close( unit_nml )
call NmlutilMsg( iostat_nml, module_name ) ! (in)
end if
! 補間用の係数の計算
! Calculate coefficient for interpolation
!
allocate( z_TempInpolM(1:kmax) )
allocate( z_TempInpol(1:kmax) )
z_TempInpolM(1) = 0.
z_TempInpol (1) = 0.
do k = 2, kmax
z_TempInpolM(k) = ( log( r_Sigma( k-1 ) ) - log( z_Sigma( k ) ) ) / ( log( z_Sigma( k-1 ) ) - log( z_Sigma( k ) ) )
z_TempInpol(k) = ( log( z_Sigma( k-1 ) ) - log( r_Sigma( k-1 ) ) ) / ( log( z_Sigma( k-1 ) ) - log( z_Sigma( k ) ) )
end do
! 印字 ; Print
!
call MessageNotify( 'M', module_name, '----- Initialization Messages -----' )
call MessageNotify( 'M', module_name, ' z_TempInpolM = %*r', r = real( z_TempInpolM ), n = (/ kmax /) )
call MessageNotify( 'M', module_name, ' z_TempInpol = %*r', r = real( z_TempInpol ), n = (/ kmax /) )
call MessageNotify( 'M', module_name, ' RefPress = %f', d = (/ RefPress /) )
call MessageNotify( 'M', module_name, '-- version = %c', c1 = trim(version) )
auxiliary_inited = .true.
end subroutine AuxVarsInit
| Subroutine : | |||
| xy_Ps(0:imax-1, 1:jmax) : | 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(out), optional
| ||
| xyz_Press(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(out), optional
| ||
| xyr_Press(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(out), optional
|
温度の半整数σレベルの補間, 気圧の算出, エクスナー関数の計算を行います.
Interpolate temperature on half sigma level, and calculate pressure, and calculate exner function.
subroutine AuxVarsInternalRoutine( xy_Ps, xyz_Temp, xyr_Temp, xyz_Press, xyr_Press )
!
! 温度の半整数σレベルの補間, 気圧の算出,
! エクスナー関数の計算を行います.
!
! Interpolate temperature on half sigma level,
! and calculate pressure,
! and calculate exner function.
! モジュール引用 ; USE statements
!
! 座標データ設定
! Axes data settings
!
use axesset, only: z_Sigma, r_Sigma
! $ \sigma $ レベル (半整数).
! Half $ \sigma $ level
! 宣言文 ; Declaration statements
!
implicit none
real(DP), intent(in):: xy_Ps (0:imax-1, 1:jmax)
! $ p_s (t-\Delta t) $ . 地表面気圧. Surface pressure
real(DP), intent(in):: xyz_Temp (0:imax-1, 1:jmax, 1:kmax)
! $ T $ . 温度. Temperature
real(DP), intent(out), optional:: 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(out), optional:: xyz_Press (0:imax-1, 1:jmax, 1:kmax)
! $ p $ . 気圧 (整数レベル).
! Air pressure (full level)
real(DP), intent(out), optional:: xyr_Press (0:imax-1, 1:jmax, 0:kmax)
! $ \hat{p} $ . 気圧 (半整数レベル).
! Air pressure (half level)
! 作業変数
! Work variables
!
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
!
! 初期化確認
! Initialization check
!
if ( .not. auxiliary_inited ) then
call MessageNotify( 'E', module_name, 'This module has not been initialized.' )
end if
! 温度の補間
! Interpolate temperature
!
if ( present( xyr_Temp ) ) then
do k = 2, kmax
xyr_Temp(:,:,k-1) = z_TempInpolM(k) * xyz_Temp(:,:,k-1) + z_TempInpol (k) * xyz_Temp(:,:,k)
end do
xyr_Temp(:,:,kmax) = xyz_Temp(:,:,kmax)
xyr_Temp(:,:,0) = xyz_Temp(:,:,1)
end if
! 気圧の計算
! Calculate pressure
!
if ( present( xyz_Press ) ) then
do k = 1, kmax
xyz_Press(:,:,k) = xy_Ps * z_Sigma(k)
end do
end if
if ( present( xyr_Press ) ) then
do k = 0, kmax
xyr_Press(:,:,k) = xy_Ps * r_Sigma(k)
end do
end if
end subroutine AuxVarsInternalRoutine
| Variable : | |||
| auxiliary_inited = .false. : | logical, save
|
| Constant : | |||
| version = ’$Name: dcpam5-20120921 $’ // ’$Id: auxiliary.f90,v 1.14 2012-02-20 08:09:17 yot Exp $’ : | character(*), parameter
|
| Variable : | |||
| z_TempInpol(:) : | real(DP), save, allocatable
|
| Variable : | |||
| z_TempInpolM(:) : | real(DP), save, allocatable
|