Class | lscond |
In: |
lscond/lscond.F90
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Note that Japanese and English are described in parallel.
大規模凝結過程によって温度と比湿を調節します.
飽和比湿の計算にはデフォルトでは Tetens (1930) を用います (saturate_t1930 参照). また, Config.mk の CPPFLAGS に -DLIB_SATURATE_NHA1992 を指定すると Nakajima et al. (1992) を用います (saturate_tnha1992 参照).
Adjust temperature and specific humidity by a large scale condensation process.
By default, Tetens (1930) is used for calculation of saturation specific humidity (See "saturate_t1930"). If "-DLIB_SATURATE_NHA1992" is specified to "CPPFLAGS" in Config.mk, Nakajima et al. (1992) is used (See "saturate_nha1992").
LScaleCond : | 温度と比湿の調節 |
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LScaleCond : | Adjust temperature and specific humidity |
Subroutine : | |||
xyz_Temp(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(inout)
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xyz_QVap(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(inout)
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xy_Rain(0:imax-1, 1:jmax) : | real(DP), intent(inout)
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xyz_DTempDt(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(inout)
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xyz_DQVapDt(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(inout)
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xyz_Press(0:imax-1, 1:jmax, 1:kmax) : | real(DP), intent(in)
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xyr_Press(0:imax-1, 1:jmax, 0:kmax) : | real(DP), intent(in)
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大規模凝結スキームにより, 温度と比湿を調節します.
Adjust temperature and specific humidity by large scale condensation scheme.
subroutine LScaleCond( xyz_Temp, xyz_QVap, xy_Rain, xyz_DTempDt, xyz_DQVapDt, xyz_Press, xyr_Press ) ! ! 大規模凝結スキームにより, 温度と比湿を調節します. ! ! Adjust temperature and specific humidity by ! large scale condensation scheme. ! ! モジュール引用 ; USE statements ! ! 物理定数設定 ! Physical constants settings ! use constants, only: GasRUniv, Grav, CpDry, GasRWet, LatentHeat, EpsV ! $ \epsilon_v $ . ! 水蒸気分子量比. ! Molecular weight of water vapor ! 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(inout):: xyz_Temp (0:imax-1, 1:jmax, 1:kmax) ! $ T $ . 温度. Temperature real(DP), intent(inout):: xyz_QVap (0:imax-1, 1:jmax, 1:kmax) ! $ q $ . 比湿. Specific humidity real(DP), intent(inout):: xy_Rain (0:imax-1, 1:jmax) ! 降水量. ! Precipitation real(DP), intent(inout):: xyz_DTempDt (0:imax-1, 1:jmax, 1:kmax) ! 温度変化率. ! Temperature tendency real(DP), intent(inout):: xyz_DQVapDt (0:imax-1, 1:jmax, 1:kmax) ! 比湿変化率. ! Specific humidity tendency real(DP), intent(in):: xyz_Press (0:imax-1, 1:jmax, 1:kmax) ! $ p $ . 気圧 (整数レベル). ! Air pressure (full 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) ! 作業変数 ! Work variables ! real(DP):: xy_RainLsc (0:imax-1, 1:jmax) ! 降水量. ! Precipitation real(DP):: xyz_DTempDtLsc (0:imax-1, 1:jmax, 1:kmax) ! 温度変化率. ! Temperature tendency real(DP):: xyz_DQVapDtLsc (0:imax-1, 1:jmax, 1:kmax) ! 比湿変化率. ! Specific humidity tendency real(DP):: xyz_QVapB (0:imax-1, 1:jmax, 1:kmax) ! 調節前の比湿. ! Specific humidity before adjust. real(DP):: xyz_TempB (0:imax-1, 1:jmax, 1:kmax) ! 調節前の温度. ! Temperature before adjust. ! real(DP):: QVapSat ! 飽和比湿. ! Saturation specific humidity. real(DP):: DQVapSatDTemp ! $ \DD{q_{\rm{sat}}}{T} $ real(DP):: DelQVap ! 調節による比湿の変化量. ! Specific humidity variation by adjustment real(DP):: DelTemp ! 調節による温度変化量. ! Temperature variation by adjustment 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 integer:: itr ! イテレーション方向に回る DO ループ用作業変数 ! Work variables for DO loop in iteration direction ! 飽和比湿計算のための文関数定義 (CalcQVapSatSF, CalcDQVapSatDTempSF) ! Declaration of statement function for ! calculation of saturation specific humidity ! ("CalcQVapSatSF", "CalcDQVapSatDTempSF") ! #ifdef LIB_SATURATE_NHA1992 #include "../saturate/saturate_nha1992_sf.f90" EpsVSF = EpsV GasRUnivSF = GasRUniv #elif LIB_SATURATE_T1930 #include "../saturate/saturate_t1930_sf.f90" EpsVSF = EpsV LatHeatSF = LatentHeat GasRWetSF = GasRWet #else #include "../saturate/saturate_t1930_sf.f90" EpsVSF = EpsV LatHeatSF = LatentHeat GasRWetSF = GasRWet #endif ! 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. lscond_inited ) call LSCondInit ! 調節前 "QVap", "Temp" の保存 ! Store "QVap", "Temp" before adjustment ! xyz_QVapB = xyz_QVap xyz_TempB = xyz_Temp ! 調節 ! Adjustment ! do k = kmax, 1, -1 do i = 0, imax-1 do j = 1, jmax ! 飽和比湿計算 ! Calculate saturation specific humidity ! ! CalcQVapSatSF は文関数. (実行文の直前で定義) ! "CalcQVapSatSF" is statement function and ! is declared just before executable statement. ! QVapSat = CalcQVapSatSF( xyz_Temp(i,j,k), xyz_Press(i,j,k) ) ! 飽和していたら, 温度と比湿の変化を計算 ! Calculate tendency of temperature and humidity ! if moist is saturation. ! if ( ( xyz_QVap(i,j,k) / QVapSat ) >= CrtlRH ) then do itr = 1, ItrtMax ! 飽和比湿計算 ! Calculate saturation specific humidity ! ! CalcQVapSatSF, CalcDQVapSatDTempSF は文関数. (実行文の直前で定義) ! "CalcQVapSatSF", "CalcDQVapSatDTempSF" is statement function and ! is declared just before executable statement. ! QVapSat = CalcQVapSatSF( xyz_Temp(i,j,k), xyz_Press(i,j,k) ) DQVapSatDTemp = CalcDQVapSatDTempSF( xyz_Temp(i,j,k), QVapSat ) ! 温度と比湿の変化分をニュートン法で求める ! Calculate variation of temperature and specific humidity ! with Newton method ! DelTemp = LatentHeat / CpDry * ( xyz_QVap(i,j,k) - QVapSat ) / ( 1.0_DP + LatentHeat / CpDry * DQVapSatDTemp ) DelQVap = DQVapSatDTemp * DelTemp ! 温度と比湿の調節 ! Adjust temperature and specific humidity ! xyz_Temp(i,j,k) = xyz_Temp(i,j,k) + DelTemp xyz_QVap(i,j,k) = QVapSat + DelQVap end do end if end do end do end do ! 比湿変化率, 温度変化率, 降水量の算出 ! Calculate specific humidity tendency, temperature tendency, ! precipitation ! xy_RainLsc = 0.0_DP xyz_DTempDtLsc = 0.0_DP xyz_DQvapDtLsc = 0.0_DP xyz_DQVapDtLsc = xyz_DQVapDtLsc + ( xyz_QVap - xyz_QVapB ) / ( 2.0_DP * DelTime ) xyz_DTempDtLsc = xyz_DTempDtLsc + ( xyz_Temp - xyz_TempB ) / ( 2.0_DP * DelTime ) do k = kmax, 1, -1 xy_RainLsc = xy_RainLsc + ( xyz_Temp(:,:,k) - xyz_TempB(:,:,k) ) * CpDry / ( 2.0_DP * DelTime ) * ( xyr_Press(:,:,k-1) - xyr_Press(:,:,k) ) / Grav end do xy_Rain = xy_Rain + xy_RainLsc xyz_DTempDt = xyz_DTempDt + xyz_DTempDtLsc xyz_DQVapDt = xyz_DQVapDt + xyz_DQVapDtLsc ! ヒストリデータ出力 ! History data output ! call HistoryAutoPut( TimeN, 'RainLsc', xy_RainLsc ) call HistoryAutoPut( TimeN, 'DTempDtLsc', xyz_DTempDtLsc ) call HistoryAutoPut( TimeN, 'DQVapDtLsc', xyz_DQVapDtLsc ) ! 計算時間計測一時停止 ! Pause measurement of computation time ! call TimesetClockStop( module_name ) end subroutine LScaleCond
Variable : | |||
lscond_inited = .false. : | logical, save, public
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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
Subroutine : |
lscond モジュールの初期化を行います. NAMELIST#lscond_nml の読み込みはこの手続きで行われます.
"lscond" module is initialized. "NAMELIST#lscond_nml" is loaded in this procedure.
This procedure input/output NAMELIST#lscond_nml .
subroutine LSCondInit ! ! lscond モジュールの初期化を行います. ! NAMELIST#lscond_nml の読み込みはこの手続きで行われます. ! ! "lscond" module is initialized. ! "NAMELIST#lscond_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 /lscond_nml/ CrtlRH, ItrtMax ! ! デフォルト値については初期化手続 "lscond#LSCondInit" ! のソースコードを参照のこと. ! ! Refer to source codes in the initialization procedure ! "lscond#LSCondInit" for the default values. ! ! 実行文 ; Executable statement ! if ( lscond_inited ) return call InitCheck ! デフォルト値の設定 ! Default values settings ! CrtlRH = 1.0_DP ItrtMax = 3 ! 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 = lscond_nml, iostat = iostat_nml ) ! (out) close( unit_nml ) call NmlutilMsg( iostat_nml, module_name ) ! (in) if ( iostat_nml == 0 ) write( STDOUT, nml = lscond_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( 'RainLsc', (/ 'lon ', 'lat ', 'time' /), 'precipitation by large scale condensation', 'W m-2' ) call HistoryAutoAddVariable( 'DTempDtLsc', (/ 'lon ', 'lat ', 'sig ', 'time' /), 'large-scale condensation heating', 'K s-1' ) call HistoryAutoAddVariable( 'DQVapDtLsc', (/ 'lon ', 'lat ', 'sig ', 'time' /), 'large-scale condensation moistening', 'kg kg-1 s-1' ) ! 印字 ; Print ! call MessageNotify( 'M', module_name, '----- Initialization Messages -----' ) call MessageNotify( 'M', module_name, ' CrtlRH = %f', d = (/ CrtlRH /) ) call MessageNotify( 'M', module_name, ' ItrtMax = %d', i = (/ ItrtMax /) ) call MessageNotify( 'M', module_name, '' ) call MessageNotify( 'M', module_name, ' Scheme of saturation = %c', c1 = saturate_scheme ) call MessageNotify( 'M', module_name, '-- version = %c', c1 = trim(version) ) lscond_inited = .true. end subroutine LSCondInit
Constant : | |||
LatHeatNha92 = 43655_DP : | real(DP), parameter
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Constant : | |||
P0Nha92 = 1.4e+11_DP : | real(DP), parameter
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Constant : | |
saturate_scheme = ifdef LIB_SATURATE_NHA1992 elif LIB_SATURATE_T1930 else endif : | character(*), parameter |
Constant : | |||
version = ’$Name: dcpam5-20090225-2 $’ // ’$Id: lscond.F90,v 1.2 2008-11-23 15:08:27 morikawa Exp $’ : | character(*), parameter
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