SURFEX v7.3: /home/dasprezs/EXPORT_v7_3/src/LIB/FM/fmreadl0.F90 Source File

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00001 !     ######spl
00002       SUBROUTINE FMREADL0(HFILEM,HRECFM,HFIPRI,KLENG,OFIELD,KGRID,&
00003                            KLENCH,HCOMMENT,KRESP)
00004       USE PARKIND1, ONLY : JPRB
00005       USE YOMHOOK , ONLY : LHOOK, DR_HOOK
00006 !     #############################################################
00007 !
00008 !!****  *FMREADL0* - routine to read a logical scalar into a "FM"-file
00009 !!
00010 !!    PURPOSE
00011 !!    -------
00012 !
00013 !       The purpose of FMREADN0 is to convert the integer into integer(kind=8)
00014 !     by calling FM_READ without interface module
00015 !
00016 !!**  METHOD
00017 !!    ------
00018 !!
00019 !!    EXTERNAL
00020 !!    --------
00021 !!
00022 !!      FM_READ
00023 !!
00024 !!    IMPLICIT ARGUMENTS
00025 !!    ------------------
00026 !!
00027 !!
00028 !!    REFERENCE
00029 !!    ---------
00030 !!
00031 !!
00032 !!    AUTHOR
00033 !!    ------
00034 !!
00035 !!      V. MASSON      *METEO-FRANCE*
00036 !!
00037 !!    MODIFICATIONS
00038 !!    -------------
00039 !!
00040 !!      original                                                     06/08/97
00041 !----------------------------------------------------------------------------
00042 !
00043 !*      0.    DECLARATIONS
00044 !             ------------
00045 !
00046 USE MODD_FMDECLAR
00047 IMPLICIT NONE
00048 !
00049 !*      0.1   Declarations of arguments
00050 !
00051 CHARACTER(LEN=*)          ,INTENT(IN) ::HFILEM   ! file name
00052 CHARACTER(LEN=*)          ,INTENT(IN) ::HRECFM   ! name of the article to be written
00053 
00054 CHARACTER(LEN=*)          ,INTENT(IN) ::HFIPRI   ! file for prints in FM
00055 
00056 INTEGER,                   INTENT(IN) ::KLENG  ! length of the data field
00057 LOGICAL, 
00058                            INTENT(OUT)::OFIELD ! array containing the data field
00059 INTEGER,                   INTENT(OUT)::KGRID  ! C-grid indicator (u,v,w,T)
00060 INTEGER,                   INTENT(OUT)::KLENCH ! length of comment string
00061 
00062 CHARACTER(LEN=*)     ,INTENT(OUT)::HCOMMENT ! comment string
00063 
00064 INTEGER,                   INTENT(OUT)::KRESP  ! return-code if problems araised
00065 !
00066 !*      0.2   Declarations of local variables
00067 !
00068 CHARACTER(LEN=JPXKRK) ::YCOMMENT 
00069 INTEGER(KIND=8) :: IFIELD
00070 !-------------------------------------------------------------------------------
00071 !
00072 REAL(KIND=JPRB) :: ZHOOK_HANDLE
00073 IF (LHOOK) CALL DR_HOOK('FMREADL0',0,ZHOOK_HANDLE)
00074 CALL FM_READ(HFILEM,HRECFM,HFIPRI,1,IFIELD,KGRID,KLENCH,YCOMMENT,KRESP)
00075 !
00076 IF(KRESP==0) THEN
00077   IF (IFIELD==1) THEN
00078     OFIELD=.TRUE.
00079   ELSE
00080     OFIELD=.FALSE.
00081   END IF
00082   HCOMMENT = YCOMMENT
00083 END IF
00084 !-------------------------------------------------------------------------------
00085 IF (LHOOK) CALL DR_HOOK('FMREADL0',1,ZHOOK_HANDLE)
00086 END SUBROUTINE FMREADL0