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C $Header: /u/gcmpack/MITgcm/pkg/cheapaml/CHEAPAML.h,v 1.15 2017/10/12 15:40:07 jmc Exp $ |
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C $Name: $ |
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|
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c #ifdef ALLOW_CHEAPAML |
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C !ROUTINE: CHEAPAML.h |
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C ------------------------------- |
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C CHEAPAML.h |
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C Parameters for cheap atmos mixed layer model |
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C ------------------------------- |
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C Tr :: Relaxation temperature profile for lateral boundary region [^oC] |
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C qr :: Relaxation specific humidity profile for lateral boundary region |
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C Tair :: atmosphere boundary layer temperature [^oC] |
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C gTairm :: atmosphere temperature tendency |
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C qair :: atmosphere specific humidity [-] |
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C gqairm :: atmosphere moisture tendency |
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C uWind :: zonal wind component at grid-cell Western edge (uVel location) |
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C vWind :: meridional wind comp at grid-cell Southern edge (vVel location) |
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C solar :: short wave insolation (+=dw) [W/m2] |
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C ustress :: zonal wind stress component at grid-cell center (A-grid) [N/m2] |
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C vstress :: meridional wind stress comp at grid-cell center (A-grid) [N/m2] |
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C Cheaptracer :: passive tracer |
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C CheaptracerR :: Relaxation profile for passive tracer |
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C gCheaptracerm :: passive tracer tendency |
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C cheapPrecip :: precipitation (+=dw) [kg/m2/s] |
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|
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COMMON /CHEAPAML_VARS/ |
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& Tr, qr, |
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& Tair, gTairm, |
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& qair, gqairm, |
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& uWind, vWind, solar, |
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& wWind, |
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& ustress, vstress, |
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& wavesh, wavesp, xrelf, CheapHgrid, |
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& Cheapclouds, Cheapdlongwave, |
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& Cheaptracer, CheaptracerR, gCheaptracerm, |
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c & cheapPrGrid, |
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& cheapPrecip |
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|
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_RL Tr (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL qr (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL Tair (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL gTairm (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL qair (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL gqairm (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL uWind (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL vWind (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL wWind (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL Solar (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL ustress(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL vstress(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL wavesh (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL wavesp (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL xrelf (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL cheapPrecip(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL CheapHgrid (1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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c _RL cheapPrGrid(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL Cheapclouds(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL Cheapdlongwave(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL Cheaptracer(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL CheaptracerR(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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_RL gCheaptracerm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,nSx,nSy) |
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|
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C cheap_tauRelax :: main relaxation time-scale (in sec) for atm T & Q |
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C used with cheapMask (if provided) or over land |
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C cheap_tauRelaxOce :: relaxation time-scale (in sec) for atm T & Q, |
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C used over ocean if cheapMask is not provided |
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C lath :: latent heat (J/kg) |
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C xkar :: von Karman constant |
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C gasR :: gas constant |
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C dsolms :: Solar variation at Southern boundary |
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C dsolmn :: Solar variation at Northern boundary |
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C xphaseinit :: user input initial phase of year relative to mid winter. |
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C e.g. xphaseinit = pi implies time zero is mid summer. |
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C gamma_blk :: atmospheric adiabatic lapse rate |
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C humid_fac :: humidity factor for computing virtual potential temperature |
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C p0 :: surface pressure in mb |
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C ssq[0:2] :: coeff. used to compute saturation specific humidity |
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C cheap_pr1 :: precipitation time constant |
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C cheap_pr2 :: precipitation time constant |
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COMMON /CHEAPAML_PARMS_R/ |
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& cheapaml_h, |
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& cheapaml_kdiff, |
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& cheap_tauRelax, cheap_tauRelaxOce, |
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& rhoa, cpair, stefan, |
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& lath, xkar, gasR, |
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& dsolms, dsolmn, |
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& xphaseinit, gamma_blk, humid_fac, p0, |
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& ssq0, ssq1, ssq2, |
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& xef, hm, |
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& zu, zt, zq, |
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& cdrag_1, cdrag_2, cdrag_3, |
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& externForcingPeriod_cheap, |
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& externForcingCycle_cheap, |
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& cheap_pr1, cheap_pr2 |
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_RL cheapaml_h |
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_RL cheapaml_kdiff |
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_RL cheap_tauRelax, cheap_tauRelaxOce |
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_RL rhoa, cpair, stefan |
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_RL lath, xkar, gasR |
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_RL dsolms, dsolmn |
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_RL xphaseinit, gamma_blk, humid_fac, p0 |
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_RL ssq0, ssq1, ssq2 |
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_RL xef, hm |
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_RL zu, zt, zq |
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_RL cdrag_1, cdrag_2, cdrag_3 |
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_RL externForcingPeriod_cheap |
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_RL externForcingCycle_cheap |
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_RL cheap_pr1,cheap_pr2 |
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|
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C cheap[]StartAB :: Adams-Bashforth restart status for prognostic variable [] |
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COMMON /CHEAPAML_PARMS_I/ |
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& cheapaml_ntim, |
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& cheapaml_mask_width, |
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& cheapTairStartAB, cheapQairStartAB, cheapTracStartAB |
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INTEGER cheapaml_ntim |
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INTEGER cheapaml_mask_width |
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INTEGER cheapTairStartAB, cheapQairStartAB, cheapTracStartAB |
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|
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C-- COMMON /CHEAPAML_PARMS_L/ |
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C cheapamlXperiodic :: domain (including land) is periodic in X dir |
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C cheapamlYperiodic :: domain (including land) is periodic in Y dir |
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C useFreshWaterFlux :: option to include evap+precip (on by default) |
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C useFluxLimit :: use flux limiting advection (off by default) |
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C useStressOption :: use stress option (off by default) |
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C useCheapTracer :: use passive tracer option (off by default) |
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C useTimeVarBLH :: use time varying BL height option (off by default) |
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C useClouds :: use clouds option (off by default) |
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C useDLongWave :: use imported downward longwave (off by default) |
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C usePrecip :: use imported precipitation (off by default) |
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C useRelativeWind :: use relative wind (off by default) |
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COMMON /CHEAPAML_PARMS_L/ |
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& cheapamlXperiodic, |
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& cheapamlYperiodic, |
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& useFreshWaterFlux, |
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& useFluxLimit, |
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& useStressOption, |
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& useRelativeHumidity, |
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& periodicExternalForcing_cheap, |
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& useCheapTracer, |
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& useTimeVarBLH, |
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& useClouds, |
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& useDLongWave, |
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& usePrecip, |
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& useRelativeWind |
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LOGICAL cheapamlXperiodic |
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LOGICAL cheapamlYperiodic |
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LOGICAL useFreshWaterFlux |
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LOGICAL useFluxLimit |
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LOGICAL useStressOption |
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LOGICAL useRelativeHumidity |
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LOGICAL periodicExternalForcing_cheap |
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LOGICAL useCheapTracer |
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LOGICAL useTimeVarBLH |
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LOGICAL useClouds |
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LOGICAL useDLongWave |
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LOGICAL usePrecip |
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LOGICAL useRelativeWind |
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|
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COMMON /CHEAPAML_PARMS_C/ |
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& AirTempFile, AirQFile, SolarFile, |
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& UWindFile, VWindFile, UStressFile, VStressFile, |
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& TrFile, QrFile, |
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& WaveHFile, WavePFile, FluxFormula, WaveModel, |
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& TracerFile, TracerRFile, cheapMaskFile, cheap_hFile, |
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& cheap_prFile, cheap_clFile, cheap_dlwFile |
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|
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CHARACTER*(MAX_LEN_FNAM) AirTempFile |
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CHARACTER*(MAX_LEN_FNAM) AirQFile |
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CHARACTER*(MAX_LEN_FNAM) SolarFile |
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CHARACTER*(MAX_LEN_FNAM) UWindFile |
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CHARACTER*(MAX_LEN_FNAM) VWindFile |
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CHARACTER*(MAX_LEN_FNAM) UStressFile |
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CHARACTER*(MAX_LEN_FNAM) VStressFile |
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CHARACTER*(MAX_LEN_FNAM) TrFile |
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CHARACTER*(MAX_LEN_FNAM) QrFile |
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CHARACTER*(MAX_LEN_FNAM) WaveHFile |
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CHARACTER*(MAX_LEN_FNAM) WavePFile |
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CHARACTER*(MAX_LEN_FNAM) FluxFormula |
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CHARACTER*(MAX_LEN_FNAM) WaveModel |
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CHARACTER*(MAX_LEN_FNAM) TracerFile |
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CHARACTER*(MAX_LEN_FNAM) TracerRFile |
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CHARACTER*(MAX_LEN_FNAM) cheapMaskFile |
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CHARACTER*(MAX_LEN_FNAM) cheap_hFile |
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CHARACTER*(MAX_LEN_FNAM) cheap_prFile |
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CHARACTER*(MAX_LEN_FNAM) cheap_clFile |
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CHARACTER*(MAX_LEN_FNAM) cheap_dlwFile |
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|
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c #endif /* ALLOW_CHEAPAML */ |
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