Changeset 2262


Ignore:
Timestamp:
Mar 18, 2020, 5:16:02 PM (5 years ago)
Author:
flefevre
Message:

ajout de commentaires sur le pas de temps chimique

File:
1 edited

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  • trunk/LMDZ.VENUS/libf/phyvenus/physiq_mod.F

    r2259 r2262  
    974974! Case 3: Full chemistry and/or clouds.
    975975!         routines are called every "chempas" physical timestep.
    976 !         if the physics is called 96000 times per venus day,
    977 !         then chempas = 4
     976!
     977!         if the physics is called 96000 times per venus day:
     978!
     979!         nbapp_chem = 24000 => chempas = 4 => zctime = 420 s
     980!         nbapp_chem = 12000 => chempas = 8 => zctime = 840 s
    978981!====================================================================
    979982
    980          nbapp_chem = 24000                       ! corresponds to 420 seconds
     983         nbapp_chem = 24000
    981984         chempas = nint(rday/pdtphys/nbapp_chem)
    982          zctime = dtime*real(chempas)             ! chemical timestep (420s)
     985         zctime = dtime*real(chempas)             ! chemical timestep
    983986
    984987         if (mod(itap,chempas) == 0) then         ! <------- start of chemistry supercycling
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