! (C) Copyright 1988- ECMWF. ! ! This software is licensed under the terms of the Apache Licence Version 2.0 ! which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. ! ! In applying this licence, ECMWF does not waive the privileges and immunities ! granted to it by virtue of its status as an intergovernmental organisation ! nor does it submit to any jurisdiction. MODULE YOETHF USE PARKIND1 , ONLY : JPIM, JPRB USE YOMCST , ONLY : RD, RV, RCPD, RLVTT, RLSTT, RLMLT, RTT IMPLICIT NONE SAVE ! ------------------------------------------------------------------ !* *YOETHF* DERIVED CONSTANTS SPECIFIC TO ECMWF THERMODYNAMICS ! ------------------------------------------------------------------ REAL(KIND=JPRB), PARAMETER :: R2ES = 611.21_JPRB*RD/RV REAL(KIND=JPRB), PARAMETER :: R3LES = 17.502_JPRB REAL(KIND=JPRB), PARAMETER :: R3IES = 22.587_JPRB REAL(KIND=JPRB), PARAMETER :: R4LES = 32.19_JPRB REAL(KIND=JPRB), PARAMETER :: R4IES = -0.7_JPRB REAL(KIND=JPRB), PARAMETER :: R5LES = R3LES*(RTT-R4LES) REAL(KIND=JPRB), PARAMETER :: R5IES = R3IES*(RTT-R4IES) REAL(KIND=JPRB), PARAMETER :: RVTMP2 = 0.0_JPRB REAL(KIND=JPRB), PARAMETER :: RHOH2O = 1000.0_JPRB REAL(KIND=JPRB), PARAMETER :: R5ALVCP = R5LES*RLVTT/RCPD REAL(KIND=JPRB), PARAMETER :: R5ALSCP = R5IES*RLSTT/RCPD REAL(KIND=JPRB), PARAMETER :: RALVDCP = RLVTT/RCPD REAL(KIND=JPRB), PARAMETER :: RALSDCP = RLSTT/RCPD REAL(KIND=JPRB), PARAMETER :: RALFDCP = RLMLT/RCPD REAL(KIND=JPRB), PARAMETER :: RTWAT = RTT REAL(KIND=JPRB), PARAMETER :: RTBER = RTT-5._JPRB REAL(KIND=JPRB), PARAMETER :: RTBERCU = RTT-5.0_JPRB REAL(KIND=JPRB), PARAMETER :: RTICE = RTT-23._JPRB REAL(KIND=JPRB), PARAMETER :: RTICECU = RTT-23._JPRB REAL(KIND=JPRB), PARAMETER :: RTWAT_RTICE_R = 1.0_JPRB/(RTWAT-RTICE) REAL(KIND=JPRB), PARAMETER :: RTWAT_RTICECU_R = 1.0_JPRB/(RTWAT-RTICECU) REAL(KIND=JPRB), PARAMETER :: RKOOP1 = 2.583_JPRB REAL(KIND=JPRB), PARAMETER :: RKOOP2 = 0.48116E-2_JPRB ! J.-J. MORCRETTE 91/07/14 ADAPTED TO I.F.S. ! NAME TYPE PURPOSE ! ---- ---- ------- ! *R__ES* REAL *CONSTANTS USED FOR COMPUTATION OF SATURATION ! MIXING RATIO OVER LIQUID WATER(*R_LES*) OR ! ICE(*R_IES*). ! *RVTMP2* REAL *RVTMP2=RCPV/RCPD-1. ! *RHOH2O* REAL *DENSITY OF LIQUID WATER. (RATM/100.) ! *R5ALVCP* REAL *R5LES*RLVTT/RCPD ! *R5ALSCP* REAL *R5IES*RLSTT/RCPD ! *RALVDCP* REAL *RLVTT/RCPD ! *RALSDCP* REAL *RLSTT/RCPD ! *RALFDCP* REAL *RLMLT/RCPD ! *RTWAT* REAL *RTWAT=RTT ! *RTBER* REAL *RTBER=RTT-0.05 ! *RTBERCU REAL *RTBERCU=RTT-5.0 ! *RTICE* REAL *RTICE=RTT-0.1 ! *RTICECU* REAL *RTICECU=RTT-23.0 ! *RKOOP? REAL *CONSTANTS TO DESCRIBE KOOP FORM FOR NUCLEATION ! *RTWAT_RTICE_R* REAL *RTWAT_RTICE_R=1./(RTWAT-RTICE) ! *RTWAT_RTICECU_R* REAL *RTWAT_RTICECU_R=1./(RTWAT-RTICECU) ! ---------------------------------------------------------------- END MODULE YOETHF