[2368] | 1 | MODULE nc4interface |
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[2364] | 2 | !- |
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| 3 | !- |
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| 4 | ! This software is governed by the CeCILL license |
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| 5 | ! See IOIPSL/IOIPSL_License_CeCILL.txt |
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| 6 | !--------------------------------------------------------------------- |
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| 7 | #if ! defined key_netcdf4 |
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| 8 | !!-------------------------------------------------------------------- |
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| 9 | !! NOT 'key_netcdf4' Defines dummy routines for netcdf4 |
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| 10 | !! calls when compiling without netcdf4 libraries |
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| 11 | !!-------------------------------------------------------------------- |
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[2368] | 12 | !- netcdf4 chunking control structure |
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| 13 | !- (optional on histbeg and histend calls) |
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[2372] | 14 | !$AGRIF_DO_NOT_TREAT |
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[2368] | 15 | TYPE, PUBLIC :: snc4_ctl |
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| 16 | SEQUENCE |
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| 17 | INTEGER :: ni |
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| 18 | INTEGER :: nj |
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| 19 | INTEGER :: nk |
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| 20 | LOGICAL :: luse |
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| 21 | END TYPE snc4_ctl |
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[2372] | 22 | !$AGRIF_END_DO_NOT_TREAT |
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[2368] | 23 | |
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[2364] | 24 | CONTAINS |
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| 25 | !=== |
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[2368] | 26 | SUBROUTINE GET_NF90_SYMBOL(sym_name, ivalue) |
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| 27 | CHARACTER(len=*), INTENT(in) :: sym_name |
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| 28 | INTEGER, INTENT(out) :: ivalue |
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| 29 | ivalue = -999 |
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| 30 | END SUBROUTINE GET_NF90_SYMBOL |
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| 31 | INTEGER FUNCTION SET_NF90_DEF_VAR_CHUNKING(idum1, idum2, idum3, iarr1) |
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[2364] | 32 | !!-------------------------------------------------------------------- |
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| 33 | !! *** SUBROUTINE NF90_DEF_VAR_CHUNKING *** |
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| 34 | !! |
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| 35 | !! ** Purpose : Dummy NetCDF4 routine to enable compiling with NetCDF3 libraries |
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| 36 | !!-------------------------------------------------------------------- |
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| 37 | INTEGER, INTENT(in) :: idum1, idum2, idum3 |
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| 38 | INTEGER, DIMENSION(4), INTENT(in) :: iarr1 |
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[2368] | 39 | WRITE(*,*) 'Warning: Attempt to chunk output variable without NetCDF4 support' |
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| 40 | SET_NF90_DEF_VAR_CHUNKING = -1 |
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| 41 | END FUNCTION SET_NF90_DEF_VAR_CHUNKING |
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[2364] | 42 | |
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[2368] | 43 | INTEGER FUNCTION SET_NF90_DEF_VAR_DEFLATE(idum1, idum2, idum3, idum4, idum5) |
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[2364] | 44 | !!-------------------------------------------------------------------- |
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| 45 | !! *** SUBROUTINE NF90_DEF_VAR_DEFLATE *** |
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| 46 | !! |
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| 47 | !! ** Purpose : Dummy NetCDF4 routine to enable compiling with NetCDF3 libraries |
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| 48 | !!-------------------------------------------------------------------- |
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| 49 | INTEGER, INTENT(in) :: idum1, idum2, idum3, idum4, idum5 |
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[2368] | 50 | WRITE(*,*) 'Warning: Attempt to compress output variable without NetCDF4 support' |
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| 51 | SET_NF90_DEF_VAR_DEFLATE = -1 |
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| 52 | END FUNCTION SET_NF90_DEF_VAR_DEFLATE |
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[2364] | 53 | #else |
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| 54 | !!-------------------------------------------------------------------- |
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| 55 | !! 'key_netcdf4' Dummy module (usually defines dummy routines for netcdf4 |
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| 56 | !! calls when compiling without netcdf4 libraries |
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| 57 | !!-------------------------------------------------------------------- |
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[2368] | 58 | |
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| 59 | USE netcdf |
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| 60 | |
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| 61 | !- netcdf4 chunking control structure |
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| 62 | !- (optional on histbeg and histend calls) |
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| 63 | !$AGRIF_DO_NOT_TREAT |
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| 64 | TYPE, PUBLIC :: snc4_ctl |
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| 65 | SEQUENCE |
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| 66 | INTEGER :: ni |
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| 67 | INTEGER :: nj |
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| 68 | INTEGER :: nk |
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| 69 | LOGICAL :: luse |
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| 70 | END TYPE snc4_ctl |
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| 71 | !$AGRIF_END_DO_NOT_TREAT |
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| 72 | |
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| 73 | CONTAINS |
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| 74 | INTEGER FUNCTION SET_NF90_DEF_VAR_CHUNKING(nfid, nvid, ichunkalg, ichunksz) |
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| 75 | !!-------------------------------------------------------------------- |
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| 76 | !! *** SUBROUTINE NF90_DEF_VAR_CHUNKING *** |
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| 77 | !! |
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| 78 | !! ** Purpose : Interface NetCDF4 routine to enable compiling with NetCDF4 libraries |
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| 79 | !! but no key_netcdf4 |
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| 80 | !!-------------------------------------------------------------------- |
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| 81 | INTEGER, INTENT(in) :: nfid |
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| 82 | INTEGER, INTENT(in) :: nvid |
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| 83 | INTEGER, INTENT(in) :: ichunkalg |
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| 84 | INTEGER, DIMENSION(:), INTENT(in) :: ichunksz |
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| 85 | !! |
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| 86 | INTEGER :: iret |
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| 87 | !! |
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| 88 | iret = NF90_DEF_VAR_CHUNKING(nfid, nvid, ichunkalg, ichunksz) |
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| 89 | SET_NF90_DEF_VAR_CHUNKING = iret |
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| 90 | END FUNCTION SET_NF90_DEF_VAR_CHUNKING |
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| 91 | |
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| 92 | INTEGER FUNCTION SET_NF90_DEF_VAR_DEFLATE(nfid, nvid, ishuffle, ideflate, ideflate_level) |
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| 93 | !!-------------------------------------------------------------------- |
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| 94 | !! *** SUBROUTINE NF90_DEF_VAR_DEFLATE *** |
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| 95 | !! |
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| 96 | !! ** Purpose : Interface NetCDF4 routine to enable compiling with NetCDF4 libraries |
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| 97 | !! but no key_netcdf4 |
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| 98 | !!-------------------------------------------------------------------- |
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| 99 | INTEGER, INTENT(in) :: nfid |
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| 100 | INTEGER, INTENT(in) :: nvid |
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| 101 | INTEGER, INTENT(in) :: ishuffle |
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| 102 | INTEGER, INTENT(in) :: ideflate |
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| 103 | INTEGER, INTENT(in) :: ideflate_level |
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| 104 | !! |
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| 105 | INTEGER :: iret |
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| 106 | !! |
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| 107 | iret = NF90_DEF_VAR_DEFLATE(nfid, nvid, ishuffle, ideflate, ideflate_level) |
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| 108 | SET_NF90_DEF_VAR_DEFLATE = iret |
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| 109 | END FUNCTION SET_NF90_DEF_VAR_DEFLATE |
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| 110 | |
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| 111 | SUBROUTINE GET_NF90_SYMBOL(sym_name, ivalue) |
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| 112 | CHARACTER(len=*), INTENT(in) :: sym_name |
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| 113 | INTEGER, INTENT(out) :: ivalue |
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| 114 | SELECT CASE (sym_name) |
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| 115 | CASE ("NF90_HDF5") |
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| 116 | ivalue = NF90_HDF5 |
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| 117 | CASE DEFAULT |
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| 118 | WRITE(*,*) "Warning: unknown case in GET_NF90_SYMBOL" |
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| 119 | END SELECT |
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| 120 | END SUBROUTINE GET_NF90_SYMBOL |
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[2364] | 121 | #endif |
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| 122 | |
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| 123 | !------------------ |
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[2368] | 124 | END MODULE nc4interface |
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