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C $Header: /u/gcmpack/MITgcm/pkg/thsice/thsice_readparms.F,v 1.22 2014/05/27 23:41:27 jmc Exp $ |
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C $Name: BASE $ |
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|
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#include "THSICE_OPTIONS.h" |
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|
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CBOP |
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C !ROUTINE: THSICE_READPARMS |
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C !INTERFACE: |
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SUBROUTINE THSICE_READPARMS( myThid ) |
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|
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C !DESCRIPTION: \bv |
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C *==========================================================* |
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C | S/R THSICE_READPARMS |
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C | o Routine to initialize THSICE parameters and constants |
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C *==========================================================* |
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C | Initialize Th-Sea-ICE parameters, read in data.ice |
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C *==========================================================* |
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C \ev |
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|
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C !USES: |
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IMPLICIT NONE |
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|
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C === Global variables === |
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#include "SIZE.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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#include "THSICE_PARAMS.h" |
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#ifdef ALLOW_MNC |
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#include "MNC_PARAMS.h" |
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#endif |
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#ifdef ALLOW_COST |
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#include "THSICE_COST.h" |
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#endif |
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C !INPUT/OUTPUT PARAMETERS: |
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C === Routine arguments === |
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C myThid :: My Thread Id. number |
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INTEGER myThid |
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CEOP |
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|
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#ifdef ALLOW_THSICE |
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|
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C === Local variables === |
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C msgBuf :: Informational/error message buffer |
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C iUnit :: Work variable for IO unit number |
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CHARACTER*(MAX_LEN_MBUF) msgBuf |
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CHARACTER*(20) fmtR, fmtI, fmtL, fmtC |
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INTEGER iUnit |
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|
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C-- Th-Sea-ICE parameter |
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NAMELIST /THSICE_CONST/ |
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& rhos, rhoi, rhosw, rhofw, |
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& cpIce, cpWater, |
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& kIce, kSnow, |
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& bMeltCoef, Lfresh, qsnow, |
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& albColdSnow, albWarmSnow, tempSnowAlb, |
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& albOldSnow, hNewSnowAge, snowAgTime, |
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& albIceMax, albIceMin, hAlbIce, hAlbSnow, |
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& i0swFrac, ksolar, dhSnowLin, |
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& saltIce, S_winton, mu_Tf, |
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& Tf0kel, Terrmax, nitMaxTsf, |
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& hIceMin, hiMax, hsMax, iceMaskMax, iceMaskMin, |
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& fracEnMelt, fracEnFreez, hThinIce, hThickIce, hNewIceMax |
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|
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NAMELIST /THSICE_PARM01/ |
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& startIceModel, stepFwd_oceMxL, thSIce_calc_albNIR, |
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& thSIce_skipThermo, thSIce_deltaT, thSIce_dtTemp, |
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& ocean_deltaT, tauRelax_MxL, tauRelax_MxL_salt, |
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& hMxL_default, sMxL_default, vMxL_default, |
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& thSIce_diffK, thSIceAdvScheme, stressReduction, |
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& thSIceBalanceAtmFW, |
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& thSIce_taveFreq, thSIce_diagFreq, thSIce_monFreq, |
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& thSIce_tave_mnc, thSIce_snapshot_mnc, thSIce_mon_mnc, |
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& thSIce_pickup_read_mnc, thSIce_pickup_write_mnc, |
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& thSIceFract_InitFile, thSIceThick_InitFile, |
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& thSIceSnowH_InitFile, thSIceSnowA_InitFile, |
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& thSIceEnthp_InitFile, thSIceTsurf_InitFile |
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|
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#ifdef ALLOW_COST |
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NAMELIST /THSICE_COST/ |
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& mult_thsice, thsice_cost_ice_flag |
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#endif |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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|
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IF ( .NOT.useThSIce ) THEN |
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C- pkg THSICE is not used |
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_BEGIN_MASTER(myThid) |
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C- Track pkg activation status: |
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C print a (weak) warning if data.ice is found |
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CALL PACKAGES_UNUSED_MSG( 'useThSIce', ' ', 'ice' ) |
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_END_MASTER(myThid) |
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RETURN |
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ENDIF |
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|
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_BEGIN_MASTER(myThid) |
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|
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WRITE(msgBuf,'(A)') ' THSICE_READPARMS: opening data.ice' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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|
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CALL OPEN_COPY_DATA_FILE( |
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I 'data.ice', 'THSICE_READPARMS', |
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O iUnit, |
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I myThid ) |
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|
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C-- Default values (constants) |
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rhos = 330. _d 0 |
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rhoi = 900. _d 0 |
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rhosw = rhoConst |
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rhofw = rhoConstFresh |
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cpIce = 2106. _d 0 |
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cpWater = HeatCapacity_Cp |
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kIce = 2.03 _d 0 |
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kSnow = 0.30 _d 0 |
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bMeltCoef=0.006 _d 0 |
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Lfresh = 3.34 _d 5 |
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qsnow = Lfresh |
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albColdSnow= 0.85 _d 0 |
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albWarmSnow= 0.70 _d 0 |
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tempSnowAlb= -10. _d 0 |
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albOldSnow = 0.55 _d 0 |
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albIceMax = 0.65 _d 0 |
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albIceMin = 0.20 _d 0 |
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hAlbIce = 0.50 _d 0 |
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hAlbSnow = 0.30 _d 0 |
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hNewSnowAge= 2. _d -3 |
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snowAgTime = 50. _d 0 * 86400. _d 0 |
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i0swFrac = 0.3 _d 0 |
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ksolar = 1.5 _d 0 |
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dhSnowLin= 0. _d 0 |
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saltIce = 4. _d 0 |
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S_winton = 1. _d 0 |
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mu_Tf = 0.054 _d 0 |
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Tf0kel = celsius2K |
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Terrmax = 5.0 _d -1 |
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nitMaxTsf= 20 |
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hIceMin = 1. _d -2 |
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hiMax = 10. _d 0 |
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hsMax = 10. _d 0 |
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iceMaskMax = 1. _d 0 |
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iceMaskMin = 0.1 _d 0 |
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fracEnMelt = 0.4 _d 0 |
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fracEnFreez= 0. _d 0 |
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hThinIce = 0.2 _d 0 |
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hThickIce = 2.5 _d 0 |
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hNewIceMax = UNSET_RL |
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|
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C-- Default values (parameters) |
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stepFwd_oceMxL = .FALSE. |
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thSIce_skipThermo = .FALSE. |
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thSIce_calc_albNIR = .FALSE. |
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startIceModel = 0 |
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thSIce_deltaT = dTtracerLev(1) |
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thSIce_dtTemp = UNSET_RL |
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ocean_deltaT = dTtracerLev(1) |
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tauRelax_MxL = 0. _d 0 |
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tauRelax_MxL_salt = UNSET_RL |
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hMxL_default = 50. _d 0 |
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sMxL_default = 35. _d 0 |
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vMxL_default = 5. _d -2 |
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thSIce_diffK = 0. _d 0 |
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thSIceAdvScheme = 0 |
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stressReduction = 1. _d 0 |
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IF ( useSEAICE ) stressReduction = 0. _d 0 |
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thSIceBalanceAtmFW = 0 |
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thSIce_taveFreq = taveFreq |
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thSIce_diagFreq = dumpFreq |
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thSIce_monFreq = monitorFreq |
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#ifdef ALLOW_MNC |
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thSIce_tave_mnc = timeave_mnc |
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thSIce_snapshot_mnc = snapshot_mnc |
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thSIce_mon_mnc = monitor_mnc |
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thSIce_pickup_read_mnc = pickup_read_mnc |
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thSIce_pickup_write_mnc = pickup_write_mnc |
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#else |
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thSIce_tave_mnc = .FALSE. |
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thSIce_snapshot_mnc = .FALSE. |
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thSIce_mon_mnc = .FALSE. |
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thSIce_pickup_read_mnc = .FALSE. |
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thSIce_pickup_write_mnc = .FALSE. |
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#endif |
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thSIceFract_InitFile = ' ' |
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thSIceThick_InitFile = ' ' |
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thSIceSnowH_InitFile = ' ' |
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thSIceSnowA_InitFile = ' ' |
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thSIceEnthp_InitFile = ' ' |
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thSIceTsurf_InitFile = ' ' |
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|
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#ifdef ALLOW_COST |
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thsice_cost_ice_flag = 1 |
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mult_thsice = 0. _d 0 |
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#endif |
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|
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C-- Read parameters from open data file |
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READ(UNIT=iUnit,NML=THSICE_CONST) |
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WRITE(msgBuf,'(A)') ' THSICE_READPARMS: read THSICE_CONST' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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|
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READ(UNIT=iUnit,NML=THSICE_PARM01) |
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WRITE(msgBuf,'(A)') ' THSICE_READPARMS: read THSICE_PARM01' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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|
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#ifdef ALLOW_COST |
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READ(UNIT=iUnit,NML=THSICE_COST) |
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WRITE(msgBuf,'(A)') ' THSICE_READPARMS: read THSICE_COST' |
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CALL PRINT_MESSAGE( msgBuf, standardMessageUnit, |
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& SQUEEZE_RIGHT , 1) |
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#endif |
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|
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C-- Close the open data file |
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#ifdef SINGLE_DISK_IO |
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CLOSE(iUnit) |
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#else |
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CLOSE(iUnit,STATUS='DELETE') |
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#endif /* SINGLE_DISK_IO */ |
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|
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C- neutral default: |
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IF ( hNewIceMax .EQ. UNSET_RL ) hNewIceMax = hiMax |
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|
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C If using the same time step for both icetop temp solver |
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C and ice thickness/growth, use thSIce_deltaT value |
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IF ( thSIce_dtTemp .EQ. UNSET_RL ) thSIce_dtTemp=thSIce_deltaT |
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|
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C- If undef, set salt relax to temperature relax |
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IF ( tauRelax_MxL_salt .EQ. UNSET_RL ) THEN |
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tauRelax_MxL_salt = tauRelax_MxL |
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ENDIF |
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|
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C- Define other constants (from previous ones): |
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Tmlt1=-mu_Tf*S_winton |
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floodFac = (rhosw - rhoi)/rhos |
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|
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C Set I/O parameters |
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thSIce_tave_mdsio = .TRUE. |
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thSIce_snapshot_mdsio = .TRUE. |
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thSIce_mon_stdio = .TRUE. |
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thSIce_pickup_write_mdsio = .TRUE. |
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#ifdef ALLOW_MNC |
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IF (useMNC) THEN |
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IF ( .NOT.outputTypesInclusive |
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& .AND. thSIce_tave_mnc ) thSIce_tave_mdsio = .FALSE. |
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IF ( .NOT.outputTypesInclusive |
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& .AND. thSIce_snapshot_mnc ) |
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& thSIce_snapshot_mdsio = .FALSE. |
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IF ( .NOT.outputTypesInclusive |
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& .AND. thSIce_mon_mnc ) thSIce_mon_stdio = .FALSE. |
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IF ( .NOT.outputTypesInclusive |
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& .AND. thSIce_pickup_write_mnc ) |
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& thSIce_pickup_write_mdsio = .FALSE. |
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ENDIF |
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#endif |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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C-- Check/reset parameters: |
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IF ( useSEAICE .AND. stressReduction.NE.0. _d 0 ) THEN |
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C-- If useSEAICE=.true., the stress is computed in seaice_model, |
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C-- so that it does not need any further reduction |
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WRITE(msgBuf,'(2A)') '** WARNING ** THSICE_READPARMS:', |
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& ' reset stressReduction to zero' |
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CALL PRINT_MESSAGE( msgBuf, errorMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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WRITE(msgBuf,'(2A)') 'THSICE_READPARMS: useSEAICE=T =>', |
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& ' stress is be computed by SEAICE pkg => no reduction' |
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CALL PRINT_MESSAGE( msgBuf, errorMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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stressReduction = 0. _d 0 |
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ENDIF |
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IF ( fluidIsAir .AND. thSIceBalanceAtmFW.NE.0 ) THEN |
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WRITE(msgBuf,'(2A)') '** WARNING ** THSICE_READPARMS:', |
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& ' reset thSIceBalanceAtmFW to zero' |
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CALL PRINT_MESSAGE( msgBuf, errorMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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WRITE(msgBuf,'(2A)') 'THSICE_READPARMS:', |
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& ' since it is not available in Atmospheric set-up' |
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CALL PRINT_MESSAGE( msgBuf, errorMessageUnit, |
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& SQUEEZE_RIGHT, myThid ) |
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thSIceBalanceAtmFW = 0 |
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ENDIF |
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|
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C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
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iUnit = standardMessageUnit |
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fmtR = '(A6,A20,1PE21.13)' |
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fmtI = '(A6,A20,I10)' |
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fmtL = '(A6,A20,L10)' |
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fmtC = '(A26,1X,A)' |
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c CALL MDSFINDUNIT( iUnit, myThid ) |
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c OPEN(iUnit,file='thsice_check_params',status='unknown') |
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WRITE(iUnit,fmtR) 'ThSI:', 'rhos =', rhos |
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WRITE(iUnit,fmtR) 'ThSI:', 'rhoi =', rhoi |
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WRITE(iUnit,fmtR) 'ThSI:', 'rhosw =', rhosw |
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WRITE(iUnit,fmtR) 'ThSI:', 'rhofw =', rhofw |
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WRITE(iUnit,fmtR) 'ThSI:', 'floodFac =', floodFac |
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WRITE(iUnit,fmtR) 'ThSI:', 'cpIce =', cpIce |
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WRITE(iUnit,fmtR) 'ThSI:', 'cpWater =', cpWater |
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WRITE(iUnit,fmtR) 'ThSI:', 'kIce =', kIce |
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WRITE(iUnit,fmtR) 'ThSI:', 'kSnow =', kSnow |
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WRITE(iUnit,fmtR) 'ThSI:', 'bMeltCoef =', bMeltCoef |
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WRITE(iUnit,fmtR) 'ThSI:', 'Lfresh =', Lfresh |
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WRITE(iUnit,fmtR) 'ThSI:', 'qsnow =', qsnow |
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WRITE(iUnit,fmtR) 'ThSI:', 'albColdSnow =', albColdSnow |
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WRITE(iUnit,fmtR) 'ThSI:', 'albWarmSnow =', albWarmSnow |
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WRITE(iUnit,fmtR) 'ThSI:', 'tempSnowAlb =', tempSnowAlb |
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WRITE(iUnit,fmtR) 'ThSI:', 'albOldSnow =', albOldSnow |
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WRITE(iUnit,fmtR) 'ThSI:', 'hNewSnowAge =', hNewSnowAge |
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WRITE(iUnit,fmtR) 'ThSI:', 'snowAgTime =', snowAgTime |
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WRITE(iUnit,fmtR) 'ThSI:', 'albIceMax =', albIceMax |
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WRITE(iUnit,fmtR) 'ThSI:', 'albIceMin =', albIceMin |
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WRITE(iUnit,fmtR) 'ThSI:', 'hAlbIce =', hAlbIce |
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WRITE(iUnit,fmtR) 'ThSI:', 'hAlbSnow =', hAlbSnow |
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WRITE(iUnit,fmtR) 'ThSI:', 'i0swFrac =', i0swFrac |
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WRITE(iUnit,fmtR) 'ThSI:', 'ksolar =', ksolar |
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WRITE(iUnit,fmtR) 'ThSI:', 'dhSnowLin =', dhSnowLin |
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WRITE(iUnit,fmtR) 'ThSI:', 'saltIce =', saltIce |
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WRITE(iUnit,fmtR) 'ThSI:', 'S_winton =', S_winton |
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WRITE(iUnit,fmtR) 'ThSI:', 'mu_Tf =', mu_Tf |
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WRITE(iUnit,fmtR) 'ThSI:', 'Tf0kel =', Tf0kel |
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WRITE(iUnit,fmtR) 'ThSI:', 'Tmlt1 =', Tmlt1 |
| 321 |
WRITE(iUnit,fmtR) 'ThSI:', 'Terrmax =', Terrmax |
| 322 |
WRITE(iUnit,fmtI) 'ThSI:', 'nitMaxTsf =', nitMaxTsf |
| 323 |
WRITE(iUnit,fmtR) 'ThSI:', 'hIceMin =', hIceMin |
| 324 |
WRITE(iUnit,fmtR) 'ThSI:', 'hiMax =', hiMax |
| 325 |
WRITE(iUnit,fmtR) 'ThSI:', 'hsMax =', hsMax |
| 326 |
WRITE(iUnit,fmtR) 'ThSI:', 'iceMaskMax =', iceMaskMax |
| 327 |
WRITE(iUnit,fmtR) 'ThSI:', 'iceMaskMin =', iceMaskMin |
| 328 |
WRITE(iUnit,fmtR) 'ThSI:', 'fracEnMelt =', fracEnMelt |
| 329 |
WRITE(iUnit,fmtR) 'ThSI:', 'fracEnFreez =', fracEnFreez |
| 330 |
WRITE(iUnit,fmtR) 'ThSI:', 'hThinIce =', hThinIce |
| 331 |
WRITE(iUnit,fmtR) 'ThSI:', 'hThickIce =', hThickIce |
| 332 |
WRITE(iUnit,fmtR) 'ThSI:', 'hNewIceMax =', hNewIceMax |
| 333 |
WRITE(iUnit,fmtR) 'ThSI:','stressReduction =',stressReduction |
| 334 |
WRITE(iUnit,fmtL) 'ThSI:','thSIce_skipThermo =',thSIce_skipThermo |
| 335 |
WRITE(iUnit,fmtI) 'ThSI:','thSIceAdvScheme =',thSIceAdvScheme |
| 336 |
WRITE(iUnit,fmtI) 'ThSI:','thSIceBalanceAtmFW=',thSIceBalanceAtmFW |
| 337 |
WRITE(iUnit,fmtR) 'ThSI:','thSIce_diffK =',thSIce_diffK |
| 338 |
WRITE(iUnit,fmtR) 'ThSI:','thSIce_deltaT =',thSIce_deltaT |
| 339 |
WRITE(iUnit,fmtR) 'ThSI:','ocean_deltaT =',ocean_deltaT |
| 340 |
WRITE(iUnit,fmtL) 'ThSI:','stepFwd_oceMxL =',stepFwd_oceMxL |
| 341 |
WRITE(iUnit,fmtR) 'ThSI:','tauRelax_MxL =',tauRelax_MxL |
| 342 |
WRITE(iUnit,fmtR) 'ThSI:','tauRelax_MxL_salt =',tauRelax_MxL_salt |
| 343 |
WRITE(iUnit,fmtR) 'ThSI:','hMxL_default =',hMxL_default |
| 344 |
WRITE(iUnit,fmtR) 'ThSI:','sMxL_default =',sMxL_default |
| 345 |
WRITE(iUnit,fmtR) 'ThSI:','vMxL_default =',vMxL_default |
| 346 |
WRITE(iUnit,fmtR) 'ThSI:','thSIce_taveFreq =',thSIce_taveFreq |
| 347 |
WRITE(iUnit,fmtR) 'ThSI:','thSIce_diagFreq =',thSIce_diagFreq |
| 348 |
WRITE(iUnit,fmtR) 'ThSI:','thSIce_monFreq =',thSIce_monFreq |
| 349 |
WRITE(iUnit,fmtI) 'ThSI:','startIceModel =',startIceModel |
| 350 |
c WRITE(iUnit,fmtC) 'thSIceFract_InitFile =',thSIceFract_InitFile |
| 351 |
IF (iUnit.NE.standardMessageUnit) CLOSE(iUnit) |
| 352 |
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 353 |
|
| 354 |
_END_MASTER(myThid) |
| 355 |
|
| 356 |
C-- Everyone else must wait for the parameters to be loaded |
| 357 |
_BARRIER |
| 358 |
|
| 359 |
#endif /* ALLOW_THSICE */ |
| 360 |
|
| 361 |
RETURN |
| 362 |
END |
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