| 1 | ! --------------------------------------------- |
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| 2 | ! This file is part of an effort to replace most uses of preprocessor CPP keys by fortran variables, |
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| 3 | ! to improve readability, compilation coverage, and linting. |
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| 4 | ! CPP keys used here should ONLY be used here, |
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| 5 | ! and imported through USE ..., ONLY: ... elsewhere |
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| 6 | ! CPP keys supported (key -> fortran variables associated): |
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| 7 | ! NC_DOUBLE -> nf90_format |
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| 8 | ! CPP_PHYS -> CPPKEY_PHYS |
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| 9 | ! --------------------------------------------- |
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| 10 | |
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| 11 | MODULE lmdz_cppkeys_wrapper |
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| 12 | USE, INTRINSIC :: ISO_FORTRAN_ENV, ONLY : REAL64, REAL32 |
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| 13 | USE netcdf, ONLY: nf90_float, nf90_double |
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| 14 | IMPLICIT NONE; PRIVATE |
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| 15 | PUBLIC nf90_format, CPPKEY_PHYS |
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| 16 | |
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| 17 | #ifdef NC_DOUBLE |
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| 18 | INTEGER, PARAMETER :: nf90_format = nf90_double |
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| 19 | #else |
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| 20 | INTEGER, PARAMETER :: nf90_format = nf90_float |
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| 21 | #endif |
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| 22 | |
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| 23 | #ifdef CPP_PHYS |
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| 24 | LOGICAL, PARAMETER :: CPPKEY_PHYS = .TRUE. |
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| 25 | #else |
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| 26 | LOGICAL, PARAMETER :: CPPKEY_PHYS = .FALSE. |
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| 27 | #endif |
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| 28 | |
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| 29 | END MODULE lmdz_cppkeys_wrapper |
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