| 1 | 
czaja | 
1.1 | 
C $Header: /u/gcmpack/models/MITgcmUV/model/src/packages_boot.F,v 1.7 2001/09/26 18:09:16 cnh Exp $ | 
| 2 | 
  | 
  | 
C $Name: release1_beta1 $ | 
| 3 | 
  | 
  | 
 | 
| 4 | 
  | 
  | 
#include "CPP_OPTIONS.h" | 
| 5 | 
  | 
  | 
 | 
| 6 | 
  | 
  | 
CBOP | 
| 7 | 
  | 
  | 
C     !ROUTINE: PACKAGES_BOOT | 
| 8 | 
  | 
  | 
C     !INTERFACE: | 
| 9 | 
  | 
  | 
      SUBROUTINE PACKAGES_BOOT( myThid ) | 
| 10 | 
  | 
  | 
 | 
| 11 | 
  | 
  | 
C     !DESCRIPTION: \bv | 
| 12 | 
  | 
  | 
C     *==========================================================* | 
| 13 | 
  | 
  | 
C     | SUBROUTINE PACKAGES_BOOT                                   | 
| 14 | 
  | 
  | 
C     | o Routine to parse runtime package selection file          | 
| 15 | 
  | 
  | 
C     *==========================================================* | 
| 16 | 
  | 
  | 
C     | Routine reads a flat file which contains a single flag     | 
| 17 | 
  | 
  | 
C     | for each known "package". Flag can enables runtime         | 
| 18 | 
  | 
  | 
C     | activation or deactivation of a package. The data is read  | 
| 19 | 
  | 
  | 
C     | from a file called data.pkg.                               | 
| 20 | 
  | 
  | 
C     | Note - If a runtime activation flag is set on but the      | 
| 21 | 
  | 
  | 
C     |        package code was not included in the build then     | 
| 22 | 
  | 
  | 
C     |        the default behavior is to stop with an error.      | 
| 23 | 
  | 
  | 
C     *==========================================================* | 
| 24 | 
  | 
  | 
C     \ev | 
| 25 | 
  | 
  | 
 | 
| 26 | 
  | 
  | 
C     !USES: | 
| 27 | 
  | 
  | 
      IMPLICIT NONE | 
| 28 | 
  | 
  | 
C     === Global variables === | 
| 29 | 
  | 
  | 
#include "SIZE.h" | 
| 30 | 
  | 
  | 
#include "EEPARAMS.h" | 
| 31 | 
  | 
  | 
#include "PARAMS.h" | 
| 32 | 
  | 
  | 
 | 
| 33 | 
  | 
  | 
C     !INPUT/OUTPUT PARAMETERS: | 
| 34 | 
  | 
  | 
C     === Routine arguments === | 
| 35 | 
  | 
  | 
C     myThid -  Number of this instances | 
| 36 | 
  | 
  | 
      INTEGER myThid | 
| 37 | 
  | 
  | 
 | 
| 38 | 
  | 
  | 
C     !LOCAL VARIABLES: | 
| 39 | 
  | 
  | 
C     === Local variables === | 
| 40 | 
  | 
  | 
C     msgBuf      - Informational/error meesage buffer | 
| 41 | 
  | 
  | 
C     iUnit       - Work variable for IO unit number | 
| 42 | 
  | 
  | 
      CHARACTER*(MAX_LEN_MBUF) msgBuf | 
| 43 | 
  | 
  | 
      INTEGER iUnit | 
| 44 | 
  | 
  | 
 | 
| 45 | 
  | 
  | 
C     data.pkg namelists | 
| 46 | 
  | 
  | 
      NAMELIST /PACKAGES/ | 
| 47 | 
  | 
  | 
     &          useKPP, | 
| 48 | 
  | 
  | 
     &          useGMRedi, | 
| 49 | 
  | 
  | 
     &          useOBCS, | 
| 50 | 
  | 
  | 
     &          useAIM, | 
| 51 | 
  | 
  | 
     &          useMITPHYS, | 
| 52 | 
  | 
  | 
     &          useGrdchk, | 
| 53 | 
  | 
  | 
     &          useECCO, | 
| 54 | 
  | 
  | 
     &          useSHAP_FILT, | 
| 55 | 
  | 
  | 
     &          useFLT | 
| 56 | 
  | 
  | 
CEOP | 
| 57 | 
  | 
  | 
 | 
| 58 | 
  | 
  | 
      _BEGIN_MASTER(myThid) | 
| 59 | 
  | 
  | 
 | 
| 60 | 
  | 
  | 
      WRITE(msgBuf,'(A)') ' PACKAGES_BOOT: opening data.pkg' | 
| 61 | 
  | 
  | 
      CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, | 
| 62 | 
  | 
  | 
     &                    SQUEEZE_RIGHT , 1) | 
| 63 | 
  | 
  | 
     | 
| 64 | 
  | 
  | 
 | 
| 65 | 
  | 
  | 
      CALL OPEN_COPY_DATA_FILE( | 
| 66 | 
  | 
  | 
     I                          'data.pkg', 'PACKAGES_BOOT', | 
| 67 | 
  | 
  | 
     O                          iUnit, | 
| 68 | 
  | 
  | 
     I                          myThid ) | 
| 69 | 
  | 
  | 
 | 
| 70 | 
  | 
  | 
C--   Default package configuration | 
| 71 | 
  | 
  | 
      useGMRedi=.FALSE. | 
| 72 | 
  | 
  | 
      useKPP=.FALSE. | 
| 73 | 
  | 
  | 
      useOBCS=.FALSE. | 
| 74 | 
  | 
  | 
      useAIM=.FALSE. | 
| 75 | 
  | 
  | 
      useMITPHYS=.FALSE. | 
| 76 | 
  | 
  | 
      useECCO=.FALSE. | 
| 77 | 
  | 
  | 
      useSHAP_FILT=.FALSE. | 
| 78 | 
  | 
  | 
 | 
| 79 | 
  | 
  | 
C--   Read parameters from open data file | 
| 80 | 
  | 
  | 
      READ(UNIT=iUnit,NML=PACKAGES) | 
| 81 | 
  | 
  | 
 | 
| 82 | 
  | 
  | 
 | 
| 83 | 
  | 
  | 
      WRITE(msgBuf,'(A)') ' PACKAGES_BOOT: finished reading data.pkg' | 
| 84 | 
  | 
  | 
      CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, | 
| 85 | 
  | 
  | 
     &                    SQUEEZE_RIGHT , 1) | 
| 86 | 
  | 
  | 
 | 
| 87 | 
  | 
  | 
C--   Close the open data file | 
| 88 | 
  | 
  | 
      CLOSE(iUnit) | 
| 89 | 
  | 
  | 
      _END_MASTER(myThid) | 
| 90 | 
  | 
  | 
 | 
| 91 | 
  | 
  | 
C--   Everyone else must wait for the parameters to be loaded | 
| 92 | 
  | 
  | 
      _BARRIER | 
| 93 | 
  | 
  | 
 | 
| 94 | 
  | 
  | 
      return | 
| 95 | 
  | 
  | 
      end | 
| 96 | 
  | 
  | 
 | 
| 97 | 
  | 
  | 
 | 
| 98 | 
  | 
  | 
 | 
| 99 | 
  | 
  | 
 | 
| 100 | 
  | 
  | 
 | 
| 101 | 
  | 
  | 
 | 
| 102 | 
  | 
  | 
 |