| 1 |
MODULE PRMTop |
| 2 |
|
| 3 |
USE EEsmfMod |
| 4 |
|
| 5 |
! Internal state type for a PRMTop component |
| 6 |
! nSets :: Total number of component sets in this PRM. |
| 7 |
! cTypeArr :: Array of nSets values that specify the |
| 8 |
! :: component type of the components in |
| 9 |
! :: a component set. |
| 10 |
! ncTypeArr :: Number of entries in cTypeArr (should |
| 11 |
! :: be the same as nSets). |
| 12 |
! fPrefArr :: Array of prefix strings used to name |
| 13 |
! :: the components. |
| 14 |
! nFPrefArr :: Number of entries in fPrefArr (should |
| 15 |
! :: be the same as nSets). |
| 16 |
! nComps :: Number of components in each component |
| 17 |
! :: set. |
| 18 |
! nNComps :: Number of entries in the nComps list. |
| 19 |
! :: (should be the same as nSets). |
| 20 |
! topTimeStep :: Time step for PRMTop. |
| 21 |
! topStartStep :: Time to start run. |
| 22 |
! topEndTime :: Time to end run. |
| 23 |
! topStartStep :: Starting step number. |
| 24 |
! rootDirectory :: Root directory for all relative pathnames used |
| 25 |
! :: in PRMTop |
| 26 |
TYPE PRMTopInternalState |
| 27 |
INTEGER :: nSets |
| 28 |
CHARACTER(LEN=1024), POINTER :: cTypeArr(:) |
| 29 |
INTEGER :: nCTypeArr |
| 30 |
CHARACTER(LEN=1024), POINTER :: fPrefArr(:) |
| 31 |
INTEGER :: nFPrefArr |
| 32 |
INTEGER, POINTER :: nComps(:) |
| 33 |
INTEGER :: nNComps |
| 34 |
INTEGER :: topTimeStep |
| 35 |
INTEGER :: topStartTime |
| 36 |
INTEGER :: topEndTime |
| 37 |
INTEGER :: topStartStep |
| 38 |
CHARACTER(LEN=MAX_DIR_NAME), POINTER :: rootDirectory |
| 39 |
END TYPE |
| 40 |
|
| 41 |
CONTAINS |
| 42 |
|
| 43 |
SUBROUTINE ComponentsInit( theComponents ) |
| 44 |
! |
| 45 |
! Set up the components for this experiment. |
| 46 |
! This is done by allocating a series of combined component and state |
| 47 |
! derived type objects. The returned list of components is then assigned |
| 48 |
! to point to this set of objects. |
| 49 |
|
| 50 |
! Routine arguments |
| 51 |
TYPE( EEsmfComponentList ), POINTER :: theComponents |
| 52 |
|
| 53 |
! Local variables |
| 54 |
TYPE( PRMTopInternalState ), POINTER :: internalState |
| 55 |
TYPE( EEsmfGridComp ), ALLOCATABLE :: coarseGridOcean(:) |
| 56 |
TYPE( EEsmfGridComp ), ALLOCATABLE :: fineGridOceans(:) |
| 57 |
TYPE( EEsmfCplComp ), ALLOCATABLE :: coarse2fine(:) |
| 58 |
TYPE( EEsmfCplComp ), ALLOCATABLE :: fine2coarse(:) |
| 59 |
TYPE( EEsmfGridComp ), POINTER :: gcArr(:) |
| 60 |
TYPE( EEsmfCplComp ), POINTER :: ccArr(:) |
| 61 |
|
| 62 |
! |
| 63 |
! Boot up ESMF |
| 64 |
CALL PRMBoot( 'prmtop.rc', internalState ) |
| 65 |
IF ( internalState%nFPrefArr .NE. internalState%nSets ) THEN |
| 66 |
STOP 'ABNORMAL END: PRMTop found too few file prefix entries' |
| 67 |
ENDIF |
| 68 |
IF ( internalState%nCTypeArr .NE. internalState%nSets ) THEN |
| 69 |
STOP 'ABNORMAL END: PRMTop found too few component type entries' |
| 70 |
ENDIF |
| 71 |
IF ( internalState%nNComps .NE. internalState%nSets ) THEN |
| 72 |
STOP 'ABNORMAL END: PRMTop found too few component count entries' |
| 73 |
ENDIF |
| 74 |
! |
| 75 |
! Allocate requested gridded and coupler components. |
| 76 |
DO I=1,internalState%nSets |
| 77 |
IF ( TRIM(internalState%cTypeArr(I)) .EQ. 'gridded' ) THEN |
| 78 |
CALL EEsmfAllocGridC( gcArr, internalState%nComps(I) ) |
| 79 |
ENDIF |
| 80 |
IF ( TRIM(internalState%cTypeArr(I)) .EQ. 'coupler' ) THEN |
| 81 |
CALL EEsmfAllocCplC( ccArr, internalState%nComps(I) ) |
| 82 |
ENDIF |
| 83 |
ENDDO |
| 84 |
CALL PRMShut( internalState ) |
| 85 |
! CALL EEsmfAllocGridC( coarseGridOcean, 1 ) |
| 86 |
! CALL EEsmfAllocGridC( fineGridOceans, nFine ) |
| 87 |
! CALL EEsmfAllocCplC( coarse2Fine, nFine ) |
| 88 |
! CALL EEsmfAllocCplC( fine2Coarse, 1 ) |
| 89 |
! |
| 90 |
! Setup the components we need |
| 91 |
CALL EEsmfMakeGridComp(coarseGridOcean, |
| 92 |
I 'cg.rc') |
| 93 |
CALL EEsmfMakeGridComp( fineGridOceans, |
| 94 |
& 'fg.rc') |
| 95 |
CALL EEsmfMakeCplComp( fine2coarse, fineGridOceans, |
| 96 |
& coarseGridOcean, |
| 97 |
I 'f2c.rc') |
| 98 |
CALL EEsmfMakeCplComp( coarse2fine, coarseGridOcean, |
| 99 |
& fineGridOceans, |
| 100 |
I 'c2f.rc') |
| 101 |
|
| 102 |
|
| 103 |
END SUBROUTINE ComponentsInit |
| 104 |
|
| 105 |
SUBROUTINE ComponentsRun( theComponents ) |
| 106 |
TYPE( EEsmfComponentList ), POINTER :: theComponents |
| 107 |
END SUBROUTINE ComponentsRun |
| 108 |
|
| 109 |
SUBROUTINE ComponentsFinalize( theComponents ) |
| 110 |
TYPE( EEsmfComponentList ), POINTER :: theComponents |
| 111 |
END SUBROUTINE ComponentsFinalize |
| 112 |
|
| 113 |
SUBROUTINE PRMBoot( theResourceFile, theState ) |
| 114 |
|
| 115 |
! Routine arguments |
| 116 |
CHARACTER*(*) :: theResourceFile |
| 117 |
TYPE( PRMTopInternalState ), POINTER :: theState |
| 118 |
|
| 119 |
! Local variables |
| 120 |
INTEGER rc |
| 121 |
TYPE (ESMF_Config) :: cf |
| 122 |
INTEGER :: nSets, nComps, I |
| 123 |
CHARACTER(len=1024) :: fPref |
| 124 |
CHARACTER(len=1024) :: cType |
| 125 |
|
| 126 |
! Boot PRMTop |
| 127 |
|
| 128 |
! Allocate a PRMTop internal state object |
| 129 |
ALLOCATE( theState ) |
| 130 |
|
| 131 |
! Read PRM config |
| 132 |
cf = ESMF_ConfigCreate(rc) |
| 133 |
CALL ESMF_ConfigLoadFile( cf, theResourceFile, rc = rc) |
| 134 |
|
| 135 |
! Find how many sets of components have been requested. |
| 136 |
! If the number requested is less than 1 it is an error. |
| 137 |
CALL EEsmf_ReadConfig( cf, label='nsets:', default=1, |
| 138 |
& rVal=theState%nSets, rc=rc ) |
| 139 |
IF ( theState%nSets <= 0 ) THEN |
| 140 |
STOP 'ABNORMAL END:: PRMTop - nSets <= 0' |
| 141 |
ENDIF |
| 142 |
|
| 143 |
! Get basic details for each components set |
| 144 |
ALLOCATE( theState%cTypeArr(theState%nSets) ) |
| 145 |
ALLOCATE( theState%fPrefArr(theState%nSets) ) |
| 146 |
ALLOCATE( theState%nComps(theState%nSets) ) |
| 147 |
theState%nCTypeArr = 0 |
| 148 |
theState%nFPrefArr = 0 |
| 149 |
theState%nNComps = 0 |
| 150 |
|
| 151 |
DO I=1,theState%nSets |
| 152 |
! Get the component type for each component set. |
| 153 |
CALL EEsmf_ReadConfig( cf, label='ctype:', default='gridded', index=I, |
| 154 |
& rVal=theState%cTypeArr(I), rc=rc ) |
| 155 |
IF ( rc .EQ. ESMF_SUCCESS ) theState%nCTypeArr = theState%nCTypeArr+1 |
| 156 |
! Get the number of components to create for each component set. |
| 157 |
CALL EEsmf_ReadConfig( cf, label='counts:', default=1, index=I, |
| 158 |
& rVal=theState%nComps(I), rc=rc ) |
| 159 |
IF ( rc .EQ. ESMF_SUCCESS ) theState%nNComps = theState%nNComps+1 |
| 160 |
! Get the prefix label used to distinguish each component set. |
| 161 |
CALL EEsmf_ReadConfig( cf, label='preflist:', default='cg', index=I, |
| 162 |
& rVal=theState%fPrefArr(I), rc=rc ) |
| 163 |
IF ( rc .EQ. ESMF_SUCCESS ) theState%nFPrefArr = theState%nFPrefArr+1 |
| 164 |
ENDDO |
| 165 |
|
| 166 |
CALL EEsmf_ReadConfig( cf, label='topStartTime:', default=0, |
| 167 |
& rVal=theState%topStartTime, rc=rc ) |
| 168 |
|
| 169 |
END SUBROUTINE PRMBoot |
| 170 |
|
| 171 |
SUBROUTINE PRMShut( theState ) |
| 172 |
|
| 173 |
! Routine arguments |
| 174 |
TYPE( PRMTopInternalState ), POINTER :: theState |
| 175 |
|
| 176 |
! Free PRM internal data |
| 177 |
DEALLOCATE( theState%fPrefArr ) |
| 178 |
DEALLOCATE( theState%cTypeArr ) |
| 179 |
DEALLOCATE( theState%nComps ) |
| 180 |
|
| 181 |
! Free PRMTop internal state object |
| 182 |
DEALLOCATE( theState ) |
| 183 |
|
| 184 |
END SUBROUTINE PRMShut |
| 185 |
|
| 186 |
END MODULE PRMTop |
Parent Directory
| 
Revision Log
| 
Revision Graph