SURFEX v7.3: /home/dasprezs/EXPORT_v7_3/src/SURFEX/get_var

Go to the documentation of this file.
00001 !     #########
00002       SUBROUTINE GET_VAR_TOWN_n(HPROGRAM,KI,PQS,PZ0,PZ0H)
00003 !     ###################################################
00004 !
00005 !!****  *GET_VAR_TOWN_n* - routine to get variables defined only over town
00006 !!
00007 !!    PURPOSE
00008 !!    -------
00009 !!
00010 !!**  METHOD
00011 !!    ------
00012 !!
00013 !!    EXTERNAL
00014 !!    --------
00015 !!
00016 !!
00017 !!    IMPLICIT ARGUMENTS
00018 !!    ------------------
00019 !!
00020 !!    REFERENCE
00021 !!    ---------
00022 !!
00023 !!
00024 !!    AUTHOR
00025 !!    ------
00026 !!      P. Le Moigne *Meteo France*     
00027 !!
00028 !!    MODIFICATIONS
00029 !!    -------------
00030 !!      Original    02/2006
00031 !       M. Jidane   08/2008 Z0 and Z0H recovery from town tiles
00032 !-------------------------------------------------------------------------------
00033 !
00034 !*       0.    DECLARATIONS
00035 !              ------------
00036 !
00037 USE MODI_GET_LUOUT
00038 USE MODD_SURF_PAR,   ONLY   : XUNDEF
00039 !
00040 USE MODD_DIAG_TEB_n, ONLY   : XZ0, XZ0H, XQS, LSURF_VARS, LCOEF
00041 !
00042 !
00043 USE YOMHOOK   ,ONLY : LHOOK,   DR_HOOK
00044 USE PARKIND1  ,ONLY : JPRB
00045 !
00046 IMPLICIT NONE
00047 !
00048 !*       0.1   Declarations of arguments
00049 !              -------------------------
00050 !
00051  CHARACTER(LEN=6),     INTENT(IN)     :: HPROGRAM
00052 INTEGER,              INTENT(IN)     :: KI      ! Number of points
00053 REAL, DIMENSION(KI),  INTENT(OUT)    :: PQS     ! surface humidity
00054 REAL, DIMENSION(KI),  INTENT(OUT)    :: PZ0     ! surface roughness length
00055 REAL, DIMENSION(KI),  INTENT(OUT)    :: PZ0H    ! surface roughness length for heat
00056 !
00057 !
00058 !*       0.2   Declarations of local variables
00059 !              -------------------------------
00060 !
00061 INTEGER :: ILUOUT
00062 REAL(KIND=JPRB) :: ZHOOK_HANDLE
00063 !
00064 !-------------------------------------------------------------------------------
00065 IF (LHOOK) CALL DR_HOOK('GET_VAR_TOWN_N',0,ZHOOK_HANDLE)
00066  CALL GET_LUOUT(HPROGRAM,ILUOUT)
00067 !-------------------------------------------------------------------------------
00068 !
00069 IF (LSURF_VARS) THEN 
00070         PQS      = XQS      
00071    ELSE 
00072         PQS      = XUNDEF      
00073 ENDIF           
00074 IF (LCOEF) THEN 
00075         PZ0      = XZ0      
00076         PZ0H     = XZ0H
00077    ELSE 
00078         PZ0      = XUNDEF      
00079         PZ0H     = XUNDEF
00080 ENDIF           
00081 IF (LHOOK) CALL DR_HOOK('GET_VAR_TOWN_N',1,ZHOOK_HANDLE)
00082 !
00083 !==============================================================================
00084 !
00085 END SUBROUTINE GET_VAR_TOWN_n