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Last change
on this file since 2093 was
1505,
checked in by Ehouarn Millour, 14 years ago
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Added possibility to have the base of the atmosphere heated (to mimic a constant uniform heat flux from below), set in .def file (parameter ihf = ... , in W/m2); only active if in "Newtonian mode" (iflag_phys=2) and if planet_type=="giant".
EM
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File size:
1.4 KB
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| 1 | ! |
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| 2 | ! $Id$ |
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| 3 | ! |
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| 4 | SUBROUTINE conf_planete |
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| 5 | ! |
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| 6 | #ifdef CPP_IOIPSL |
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| 7 | USE IOIPSL |
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| 8 | #else |
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| 9 | ! if not using IOIPSL, we still need to use (a local version of) getin |
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| 10 | USE ioipsl_getincom |
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| 11 | #endif |
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| 12 | IMPLICIT NONE |
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| 13 | ! |
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| 14 | ! |
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| 15 | ! Declarations : |
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| 16 | ! -------------- |
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| 17 | #include "dimensions.h" |
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| 18 | #include "comconst.h" |
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| 19 | #include "comvert.h" |
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| 20 | ! |
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| 21 | ! local: |
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| 22 | ! ------ |
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| 23 | |
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| 24 | ! --------------------------------------------- |
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| 25 | ! Initialisations de constantes de la dynamique |
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| 26 | ! --------------------------------------------- |
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| 27 | ! Pi |
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| 28 | pi=2.*asin(1.) |
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| 29 | |
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| 30 | !Reference surface pressure (Pa) |
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| 31 | preff=101325. |
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| 32 | CALL getin('preff', preff) |
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| 33 | ! Reference pressure at which hybrid coord. become purely pressure |
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| 34 | ! pa=50000. |
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| 35 | pa=preff/2. |
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| 36 | CALL getin('pa', pa) |
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| 37 | ! Gravity |
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| 38 | g=9.80665 |
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| 39 | CALL getin('g',g) |
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| 40 | ! Molar mass of the atmosphere |
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| 41 | molmass = 28.9644 |
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| 42 | CALL getin('molmass',molmass) |
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| 43 | ! kappa=R/Cp et Cp |
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| 44 | kappa = 2./7. |
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| 45 | CALL getin('kappa',kappa) |
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| 46 | cpp=8.3145/molmass/kappa*1000. |
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| 47 | CALL getin('cpp',cpp) |
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| 48 | ! Radius of the planet |
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| 49 | rad = 6371229. |
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| 50 | CALL getin('radius',rad) |
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| 51 | ! Length of a standard day (s) |
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| 52 | daysec=86400. |
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| 53 | CALL getin('daysec',daysec) |
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| 54 | ! Rotation rate of the planet: |
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| 55 | ! Length of a solar day, in standard days |
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| 56 | daylen = 1. |
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| 57 | CALL getin('daylen',daylen) |
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| 58 | ! Number of days (standard) per year: |
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| 59 | year_day = 365.25 |
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| 60 | CALL getin('year_day',year_day) |
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| 61 | ! Omega |
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| 62 | ! omeg=2.*pi/86400. |
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| 63 | omeg=2.*pi/daysec*(1./daylen+1./year_day) |
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| 64 | CALL getin('omeg',omeg) |
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| 65 | |
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| 66 | ! Intrinsic heat flux (default: none) (only used if planet_type="giant") |
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| 67 | ihf = 0. |
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| 68 | call getin('ihf',ihf) |
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| 69 | |
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| 70 | END SUBROUTINE conf_planete |
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