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| 2 | ! $Id: iniconst.F90 5099 2024-07-22 19:29:09Z abarral $ |
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| 3 | |
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| 4 | SUBROUTINE iniconst |
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| 5 | |
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| 6 | USE control_mod |
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| 7 | #ifdef CPP_IOIPSL |
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| 8 | use IOIPSL |
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| 9 | #else |
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| 10 | ! if not using IOIPSL, we still need to use (a local version of) getin |
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| 11 | use ioipsl_getincom |
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| 12 | #endif |
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| 13 | USE comconst_mod, ONLY: im, imp1, jm, jmp1, lllm, lllmm1, lllmp1, & |
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| 14 | unsim, pi, r, kappa, cpp, dtvr, dtphys |
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| 15 | USE comvert_mod, ONLY: disvert_type, pressure_exner |
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| 16 | |
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| 17 | IMPLICIT NONE |
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| 18 | |
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| 19 | ! P. Le Van |
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| 20 | |
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| 21 | ! Declarations: |
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| 22 | ! ------------- |
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| 23 | |
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| 24 | include "dimensions.h" |
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| 25 | include "paramet.h" |
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| 26 | include "iniprint.h" |
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| 27 | |
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| 28 | character(len=*),parameter :: modname="iniconst" |
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| 29 | character(len=80) :: abort_message |
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| 30 | |
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| 31 | |
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| 32 | |
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| 33 | !----------------------------------------------------------------------- |
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| 34 | ! dimension des boucles: |
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| 35 | ! ---------------------- |
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| 36 | |
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| 37 | im = iim |
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| 38 | jm = jjm |
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| 39 | lllm = llm |
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| 40 | imp1 = iim |
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| 41 | jmp1 = jjm + 1 |
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| 42 | lllmm1 = llm - 1 |
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| 43 | lllmp1 = llm + 1 |
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| 44 | |
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| 45 | !----------------------------------------------------------------------- |
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| 46 | |
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| 47 | dtphys = iphysiq * dtvr |
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| 48 | unsim = 1./iim |
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| 49 | pi = 2.*ASIN( 1. ) |
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| 50 | |
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| 51 | !----------------------------------------------------------------------- |
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| 52 | |
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| 53 | r = cpp * kappa |
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| 54 | |
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| 55 | write(lunout,*) trim(modname),': R CP Kappa ',r,cpp,kappa |
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| 56 | |
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| 57 | !----------------------------------------------------------------------- |
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| 58 | |
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| 59 | ! vertical discretization: default behavior depends on planet_type flag |
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| 60 | if (planet_type=="earth") then |
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| 61 | disvert_type=1 |
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| 62 | else |
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| 63 | disvert_type=2 |
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| 64 | endif |
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| 65 | ! but user can also specify using one or the other in run.def: |
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| 66 | call getin('disvert_type',disvert_type) |
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| 67 | write(lunout,*) trim(modname),': disvert_type=',disvert_type |
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| 68 | |
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| 69 | pressure_exner = disvert_type == 1 ! default value |
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| 70 | call getin('pressure_exner', pressure_exner) |
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| 71 | |
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| 72 | if (disvert_type==1) then |
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| 73 | ! standard case for Earth (automatic generation of levels) |
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| 74 | call disvert() |
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| 75 | else if (disvert_type==2) then |
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| 76 | ! standard case for planets (levels generated using z2sig.def file) |
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| 77 | call disvert_noterre |
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| 78 | else |
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| 79 | write(abort_message,*) "Wrong value for disvert_type: ", disvert_type |
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| 80 | call abort_gcm(modname,abort_message,0) |
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| 81 | endif |
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| 82 | |
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| 83 | END SUBROUTINE iniconst |
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