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*S/P SATQ - CALCULE L'HUMIDITE SPECIFIQUE A SATURATION
*
SUBROUTINE SATQ(QS, T, PS, PSMEAN, NI, NJ, SATUCO),2
#include "impnone.cdk"
INTEGER NI,NJ
REAL QS(NI,NJ),T(NI,NJ),PS(NI,NJ),PSMEAN
LOGICAL SATUCO
*
*Author
* Michel Roch (May1987)
*
*Revision
* 001 MJ L'Heureux (Aug 1987) Adaptation to the revised RFE
* code
* 002 N. Brunet (May90) Standardization of thermodynamic
* functions
* 003 N. Brunet (May91) New version of thermodynamic functions
* and file of constants
*
*Object
* to calculate the specific humidity at saturation
*
*Arguments
*
* - Output -
* QS specific humidity at saturation
*
* - Input -
* T temperature
* PS LN(surface pressure)
* PSMEAN mean of PS
* NI 1st dimension
* NJ 2nd dimension
* SATUCO .TRUE. if water/ice phase for saturation
* .FALSE. if water phase only for saturation
*
**
*
*
INTEGER I,J
REAL PMBR
*
#include "consphy.cdk"
#include "dintern.cdk"
#include "fintern.cdk"
*
IF(SATUCO)THEN
DO 10 J=1,NJ
DO 10 I=1,NI
PMBR = EXP(PS(I,J)+PSMEAN)
QS(I,J) = FOQST(T(I,J),PMBR)
10 CONTINUE
ELSE
DO 20 J=1,NJ
DO 20 I=1,NI
PMBR = EXP(PS(I,J)+PSMEAN)
QS(I,J) = FOQSA(T(I,J),PMBR)
20 CONTINUE
END IF
*
RETURN
CONTAINS
#include "fintern90.cdk"
END