1 | ! |
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2 | ! $Id: iniconst.f90 5285 2024-10-28 13:33:29Z fhourdin $ |
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3 | ! |
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4 | SUBROUTINE iniconst |
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5 | |
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6 | USE iniprint_mod_h |
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7 | USE control_mod |
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8 | use IOIPSL |
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9 | |
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10 | USE comconst_mod, ONLY: im, imp1, jm, jmp1, lllm, lllmm1, lllmp1, & |
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11 | unsim, pi, r, kappa, cpp, dtvr, dtphys |
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12 | USE comvert_mod, ONLY: disvert_type, pressure_exner |
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13 | |
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14 | USE dimensions_mod, ONLY: iim, jjm, llm, ndm |
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15 | USE paramet_mod_h |
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16 | IMPLICIT NONE |
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17 | ! |
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18 | ! P. Le Van |
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19 | ! |
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20 | ! Declarations: |
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21 | ! ------------- |
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22 | ! |
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23 | |
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24 | |
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25 | |
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26 | character(len=*),parameter :: modname="iniconst" |
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27 | character(len=80) :: abort_message |
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28 | ! |
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29 | ! |
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30 | ! |
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31 | !----------------------------------------------------------------------- |
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32 | ! dimension des boucles: |
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33 | ! ---------------------- |
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34 | |
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35 | im = iim |
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36 | jm = jjm |
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37 | lllm = llm |
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38 | imp1 = iim |
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39 | jmp1 = jjm + 1 |
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40 | lllmm1 = llm - 1 |
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41 | lllmp1 = llm + 1 |
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42 | |
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43 | !----------------------------------------------------------------------- |
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44 | |
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45 | dtphys = iphysiq * dtvr |
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46 | unsim = 1./iim |
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47 | pi = 2.*ASIN( 1. ) |
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48 | |
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49 | !----------------------------------------------------------------------- |
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50 | ! |
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51 | |
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52 | r = cpp * kappa |
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53 | |
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54 | write(lunout,*) trim(modname),': R CP Kappa ',r,cpp,kappa |
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55 | ! |
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56 | !----------------------------------------------------------------------- |
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57 | |
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58 | ! vertical discretization: default behavior depends on planet_type flag |
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59 | if (planet_type=="earth") then |
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60 | disvert_type=1 |
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61 | else |
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62 | disvert_type=2 |
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63 | endif |
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64 | ! but user can also specify using one or the other in run.def: |
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65 | call getin('disvert_type',disvert_type) |
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66 | write(lunout,*) trim(modname),': disvert_type=',disvert_type |
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67 | |
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68 | pressure_exner = disvert_type == 1 ! default value |
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69 | call getin('pressure_exner', pressure_exner) |
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70 | |
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71 | if (disvert_type==1) then |
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72 | ! standard case for Earth (automatic generation of levels) |
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73 | call disvert() |
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74 | else if (disvert_type==2) then |
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75 | ! standard case for planets (levels generated using z2sig.def file) |
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76 | call disvert_noterre |
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77 | else |
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78 | write(abort_message,*) "Wrong value for disvert_type: ", disvert_type |
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79 | call abort_gcm(modname,abort_message,0) |
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80 | endif |
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81 | |
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82 | END SUBROUTINE iniconst |
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