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Last change
on this file since 5356 was
2342,
checked in by Ehouarn Millour, 10 years ago
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Follow-up for a cleaner separation between dynamics and physics:
- "write_field" is called from physics and dynamics but has no dependence on either so it should be in "misc"
- "write_field_phy" is common to all physics, so it goes in "phy_common"
- "init_ssrf_m" and "limit_netcdf" are only used by ce0l, so these should be in "dynlonlat_phylonlat/phylmd"
- "q_sat" is called from physics and dynamics but has no dependence on either so it should be in "misc"
EM
|
-
Property copyright set to
Name of program: LMDZ
Creation date: 1984
Version: LMDZ5
License: CeCILL version 2
Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539
See the license file in the root directory
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Property svn:eol-style set to
native
-
Property svn:keywords set to
Author Date Id Revision
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File size:
1.6 KB
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| Rev | Line | |
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| [524] | 1 | ! |
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| 2 | ! $Header$ |
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| 3 | ! |
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| [2019] | 4 | ! |
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| 5 | ! |
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| [524] | 6 | |
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| 7 | subroutine q_sat(np,temp,pres,qsat) |
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| [2019] | 8 | ! |
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| [524] | 9 | IMPLICIT none |
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| [2019] | 10 | !====================================================================== |
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| 11 | ! Autheur(s): Z.X. Li (LMD/CNRS) |
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| 12 | ! reecriture vectorisee par F. Hourdin. |
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| 13 | ! Objet: calculer la vapeur d'eau saturante (formule Centre Euro.) |
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| 14 | !====================================================================== |
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| 15 | ! Arguments: |
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| 16 | ! kelvin---input-R: temperature en Kelvin |
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| 17 | ! millibar--input-R: pression en mb |
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| 18 | ! |
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| 19 | ! q_sat----output-R: vapeur d'eau saturante en kg/kg |
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| 20 | !====================================================================== |
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| 21 | ! |
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| [524] | 22 | integer np |
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| 23 | REAL temp(np),pres(np),qsat(np) |
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| [2019] | 24 | ! |
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| [524] | 25 | REAL r2es |
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| 26 | PARAMETER (r2es=611.14 *18.0153/28.9644) |
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| [2019] | 27 | ! |
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| [524] | 28 | REAL r3les, r3ies, r3es |
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| 29 | PARAMETER (R3LES=17.269) |
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| 30 | PARAMETER (R3IES=21.875) |
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| [2019] | 31 | ! |
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| [524] | 32 | REAL r4les, r4ies, r4es |
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| 33 | PARAMETER (R4LES=35.86) |
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| 34 | PARAMETER (R4IES=7.66) |
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| [2019] | 35 | ! |
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| [524] | 36 | REAL rtt |
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| 37 | PARAMETER (rtt=273.16) |
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| [2019] | 38 | ! |
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| [524] | 39 | REAL retv |
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| 40 | PARAMETER (retv=28.9644/18.0153 - 1.0) |
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| 41 | |
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| 42 | real zqsat |
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| 43 | integer ip |
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| [2019] | 44 | ! |
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| 45 | ! ------------------------------------------------------------------ |
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| 46 | ! |
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| 47 | ! |
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| [524] | 48 | |
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| 49 | do ip=1,np |
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| 50 | |
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| [2019] | 51 | ! write(*,*)'kelvin,millibar=',kelvin,millibar |
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| 52 | ! write(*,*)'temp,pres=',temp(ip),pres(ip) |
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| 53 | ! |
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| [524] | 54 | IF (temp(ip) .LE. rtt) THEN |
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| 55 | r3es = r3ies |
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| 56 | r4es = r4ies |
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| 57 | ELSE |
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| 58 | r3es = r3les |
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| 59 | r4es = r4les |
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| 60 | ENDIF |
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| [2019] | 61 | ! |
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| [524] | 62 | zqsat=r2es/pres(ip)*EXP(r3es*(temp(ip)-rtt)/(temp(ip)-r4es)) |
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| 63 | zqsat=MIN(0.5,ZQSAT) |
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| 64 | zqsat=zqsat/(1.-retv *zqsat) |
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| [2019] | 65 | ! |
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| [524] | 66 | qsat(ip)= zqsat |
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| [2019] | 67 | ! write(*,*)'qsat=',qsat(ip) |
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| [524] | 68 | |
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| 69 | enddo |
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| [2019] | 70 | ! |
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| [524] | 71 | RETURN |
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| 72 | END |
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