!=
!
!= CO2 condensation temperature (Pollack et al., 1981)
!
! Authors:: Yoshiyuki O. Takahashi
! Version:: $Id: saturate_co2_p81.f90,v 1.2 2014/05/07 09:39:21 murashin Exp $
! Tag Name:: $Name: $
! Copyright:: Copyright (C) GFD Dennou Club, 2008. All rights reserved.
! License:: See COPYRIGHT[link:../../../COPYRIGHT]
!
module saturate_co2_p81
!
!=
!
!= CO2 condensation temperature (Pollack et al., 1981)
!
! Note that Japanese and English are described in parallel.
!
!== References
!
! * Pollack, J. B., C. B. Leovy, P. W. Greiman, and Y. Mintz, 1981:
! A Martian general circulation experiment with large topography,
! J. Atmos. Sci., 38, 3--29.
!
!== Procedures List
!
!!$ ! DryConvAdjust :: 乾燥対流調節
!!$ ! ------------ :: ------------
!!$ ! DryConvAdjust :: Dry convective adjustment
!
!== NAMELIST
!
! NAMELIST#major_comp_saturate_nml
!
! モジュール引用 ; USE statements
!
! 種別型パラメタ
! Kind type parameter
!
use dc_types, only: DP, & ! 倍精度実数型. Double precision.
& STRING ! 文字列. Strings.
! 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: MaxNmlArySize
! NAMELIST から読み込む配列の最大サイズ.
! Maximum size of arrays loaded from NAMELIST
! メッセージ出力
! Message output
!
use dc_message, only: MessageNotify
! 宣言文 ; Declaration statements
!
implicit none
private
! 公開手続き
! Public procedure
!
public :: xyz_SaturateCO2P81TempCond
public :: xyz_SaturateCO2P81PressSat
public :: xyz_SaturateCO2P81DPressSatDT
public :: SaturateCO2P81Init
! 公開変数
! Public variables
!
logical, save, public:: saturate_co2_p81_inited = .false.
! 初期設定フラグ.
! Initialization flag
! 非公開変数
! Private variables
!
real(DP), parameter :: ConstTemp0 = 149.2_DP
real(DP), parameter :: ConstAlpha = 6.48_DP
real(DP), parameter :: ConstBeta = 0.135e-2_DP
character(*), parameter:: module_name = 'saturate_co2_p81'
! モジュールの名称.
! Module name
character(*), parameter:: version = &
& '$Name: $' // &
& '$Id: saturate_co2_p81.f90,v 1.2 2014/05/07 09:39:21 murashin Exp $'
! モジュールのバージョン
! Module version
contains
!--------------------------------------------------------------------------------------
function xyz_SaturateCO2P81TempCond( xyz_Press ) result( xyz_TempCond )
!
! CO2 相変化
!
! CO2 phase change
!
! モジュール引用 ; USE statements
!
! 宣言文 ; Declaration statements
!
implicit none
real(DP), intent(in ):: xyz_Press (:,:,:)
! $ p $ . 気圧 (整数レベル).
! Air pressure (full level)
real(DP) :: xyz_TempCond(size(xyz_Press,1), size(xyz_Press,2), size(xyz_Press,3))
!
! Condensation temperature
! 作業変数
! Work variables
!
! 実行文 ; Executable statement
!
! 初期化
! Initialization
!
if ( .not. saturate_co2_p81_inited ) then
call MessageNotify( 'E', module_name, 'This module has not been initialized.' )
end if
! CO2 condensation temperature (Pollack et al., 1981)
!!$ xyz_TempCond = 149.2_DP + 6.48_DP * log( 0.135_DP * xyz_Press * 1.0e-2_DP )
xyz_TempCond = ConstTemp0 + ConstAlpha * log( ConstBeta * xyz_Press )
end function xyz_SaturateCO2P81TempCond
!--------------------------------------------------------------------------------------
function xyz_SaturateCO2P81PressSat( xyz_Temp ) result( xyz_Press )
!
! CO2 相変化
!
! CO2 phase change
!
! モジュール引用 ; USE statements
!
! 宣言文 ; Declaration statements
!
implicit none
real(DP), intent(in ):: xyz_Temp (:,:,:)
! $ T $ .
! Air temperature
real(DP) :: xyz_Press(size(xyz_Temp,1), size(xyz_Temp,2), size(xyz_Temp,3))
!
! Saturation pressure
! 作業変数
! Work variables
!
! 実行文 ; Executable statement
!
! 初期化
! Initialization
!
if ( .not. saturate_co2_p81_inited ) then
call MessageNotify( 'E', module_name, 'This module has not been initialized.' )
end if
! CO2 condensation temperature (Pollack et al., 1981)
xyz_Press = 1.0_DP / ConstBeta * exp( ( xyz_Temp - ConstTemp0 ) / ConstAlpha )
end function xyz_SaturateCO2P81PressSat
!--------------------------------------------------------------------------------------
function xyz_SaturateCO2P81DPressSatDT( xyz_Temp ) result( xyz_DPressSatDT )
!
! CO2 相変化
!
! CO2 phase change
!
! モジュール引用 ; USE statements
!
! 宣言文 ; Declaration statements
!
implicit none
real(DP), intent(in ):: xyz_Temp (:,:,:)
! $ T $ .
! Air temperature
real(DP) :: xyz_DPressSatDT(size(xyz_Temp,1), size(xyz_Temp,2), size(xyz_Temp,3))
!
! Derivative of Condensation temperature with temperature
! 作業変数
! Work variables
!
! 実行文 ; Executable statement
!
! 初期化
! Initialization
!
if ( .not. saturate_co2_p81_inited ) then
call MessageNotify( 'E', module_name, 'This module has not been initialized.' )
end if
! CO2 condensation temperature (Pollack et al., 1981)
xyz_DPressSatDT = xyz_SaturateCO2P81PressSat( xyz_Temp ) / ConstAlpha
end function xyz_SaturateCO2P81DPressSatDT
!--------------------------------------------------------------------------------------
subroutine SaturateCO2P81Init
!
! saturate_co2_p81 モジュールの初期化を行います.
! NAMELIST#saturate_co2_p81_nml の読み込みはこの手続きで行われます.
!
! "saturate_co2_p81" module is initialized.
! "NAMELIST#saturate_co2_p81_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
! 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 /major_comp_saturate_nml/ &
!!$ & FlagUse
! デフォルト値については初期化手続 "major_comp_saturate#MajorCompSaturateInit"
! のソースコードを参照のこと.
!
! Refer to source codes in the initialization procedure
! "major_comp_saturate#MajorCompSaturateInit" for the default values.
!
! 実行文 ; Executable statement
!
if ( saturate_co2_p81_inited ) return
! デフォルト値の設定
! Default values settings
!
! NAMELIST の読み込み
! NAMELIST is input
!
!!$ if ( trim(namelist_filename) /= '' ) then
!!$ call FileOpen( unit_nml, & ! (out)
!!$ & namelist_filename, mode = 'r' ) ! (in)
!!$
!!$ rewind( unit_nml )
!!$ read( unit_nml, & ! (in)
!!$ & nml = major_comp_saturate_nml, & ! (out)
!!$ & iostat = iostat_nml ) ! (out)
!!$ close( unit_nml )
!!$
!!$ call NmlutilMsg( iostat_nml, module_name ) ! (in)
!!$! if ( iostat_nml == 0 ) write( STDOUT, nml = cumulus_adjust_nml )
!!$ end if
! 印字 ; Print
!
call MessageNotify( 'M', module_name, '----- Initialization Messages -----' )
call MessageNotify( 'M', module_name, '-- version = %c', c1 = trim(version) )
saturate_co2_p81_inited = .true.
end subroutine SaturateCO2P81Init
!-------------------------------------------------------------------
end module saturate_co2_p81