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heimbach |
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C $Header: |
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#ifdef ALLOW_SEAICE |
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C /==========================================================\ |
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C | SEAICE_PARAMS.h | |
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C | o Basic parameter header for sea ice model. | |
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C \==========================================================/ |
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C-- COMMON /SEAICE_PARM_L/ Logical parameters of sea ice model. |
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C |
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dimitri |
1.4 |
C SEAICEwriteState - If true, write sea ice state to file; |
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C default is false. |
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C |
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C SEAICEuseDYNAMICS - If false, do not use dynamics; |
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C default is to use dynamics. |
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C |
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C SEAICEuseLSR - If true, use LSR rather than ADI solver; |
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C default is ADI solver. |
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C |
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C SEAICEwindOnCgrid - By default wind files, uwind and vwind, |
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C are defined on North-East B-grid U and V points. |
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C When this flag is set, wind files are defined on |
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C South-West C-grid U and V points. |
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C |
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LOGICAL SEAICEwriteState, SEAICEuseDYNAMICS, SEAICEuseLSR, |
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& SEAICEwindOnCgrid |
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heimbach |
1.2 |
COMMON /SEAICE_PARM_L/ |
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dimitri |
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& SEAICEwriteState, SEAICEuseDYNAMICS, SEAICEuseLSR, |
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& SEAICEwindOnCgrid |
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heimbach |
1.2 |
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C-- COMMON /SEAICE_PARM_I/ Integer valued parameters of sea ice model. |
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dimitri |
1.3 |
C LAD - time stepping used for sea-ice advection: |
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C 1 = LEAPFROG, 2 = BACKWARD EULER. |
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heimbach |
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C IMAX_TICE - number of iterations for ice heat budget 10 |
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C NPSEUDO - number of pseudo-timesteps used in dynsolver |
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C DO PSEUDO-TIMESTEPS TO OBTAIN AN ACCURATE VISCOUS-PLASTIC SOLUTION |
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C 10 PSEUDO-TIMESTEPS OR MORE ARE SUGGESTED FOR HIGH-RESOLUTION (~10KM) |
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C 1 PSEUDO-TIMESTEP CAN BE USED FOR LOW-RESOLUTION GLOBAL MODELING |
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C |
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INTEGER LAD, IMAX_TICE, NPSEUDO |
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COMMON /SEAICE_PARM_I/ LAD, IMAX_TICE, NPSEUDO |
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C-- COMMON /SEAICE_PARM_C/ Character valued sea ice model parameters. |
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dimitri |
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C uwindFile - File containing |
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C vwindFile - File containing |
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C atempFile - File containing |
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C aqhFile - File containing |
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C lwfluxFile - File containing |
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C swfluxFile - File containing |
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C precipFile - File containing |
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heimbach |
1.2 |
C evapFile - File containing |
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C runoffFile - File containing |
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C |
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dimitri |
1.4 |
CHARACTER*(MAX_LEN_FNAM) uwindFile |
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CHARACTER*(MAX_LEN_FNAM) vwindFile |
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CHARACTER*(MAX_LEN_FNAM) atempFile |
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CHARACTER*(MAX_LEN_FNAM) aqhFile |
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CHARACTER*(MAX_LEN_FNAM) lwfluxFile |
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CHARACTER*(MAX_LEN_FNAM) swfluxFile |
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CHARACTER*(MAX_LEN_FNAM) precipFile |
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heimbach |
1.2 |
CHARACTER*(MAX_LEN_FNAM) evapFile |
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CHARACTER*(MAX_LEN_FNAM) runoffFile |
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dimitri |
1.4 |
COMMON /SEAICE_PARM_C/ uwindFile, vwindFile, atempFile, aqhFile, |
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& lwfluxFile, swfluxFile, precipFile, evapFile, runoffFile |
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heimbach |
1.2 |
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C-- COMMON /SEAICE_PARM_RL/ Real valued parameters of sea ice model. |
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C SEAICE_dumpFreq - SEAICE dump frequency. (s) |
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C SEAICE_taveFreq - SEAICE time-averaging frequency. (s) |
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C SEAICE_drag - air-ice drag coefficient |
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C SEAICE_waterDrag - water-ice drag coefficient * water density |
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C SEAICE_albedo - summer albedo |
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C SEAICE_drySnowAlb - dry snow albedo |
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C SEAICE_wetSnowAlb - wet snow albedo |
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C SEAICE_waterAlbedo - water albedo |
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C SEAICE_strength - sea-ice strength |
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C SEAICE_sensHeat - sensible heat transfer coefficient |
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C SEAICE_latentWater - latent heat transfer coefficient for water |
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C SEAICE_latentIce - latent heat transfer coefficient for ice |
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C SEAICE_iceConduct - sea-ice conductivity |
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C SEAICE_snowConduct - snow conductivity |
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C SEAICE_emissivity - Stefan-Boltzman constant * emissivity |
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C SEAICE_snowThick - cutoff snow thickness |
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C SEAICE_shortwave - penetration shortwave radiation factor |
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C LSR_ERROR - sets accuracy of LSR solver |
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C DIFF1 - parameter used in advect.F |
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C A22 - parameter used in growth.F |
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C HO - parameter used in growth.F |
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C WindForcingStart - Time of first wind forcing record (s) |
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C WindForcingEnd - Time of last wind forcing record (s) |
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C WindForcingPeriod - Period between wind forcing records (s) |
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C FluxForcingStart - Time of first flux forcing record (s) |
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C FluxForcingEnd - Time of last flux forcing record (s) |
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C FluxForcingPeriod - Period between flux forcing records (s) |
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C SSTForcingStart - Time of first SST forcing record (s) |
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C SSTForcingEnd - Time of last SST forcing record (s) |
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C SSTForcingPeriod - Period between SST forcing records (s) |
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C SSSForcingStart - Time of first SSS forcing record (s) |
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C SSSForcingEnd - Time of last SSS forcing record (s) |
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C SSSForcingPeriod - Period between SSS forcing records (s) |
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C StartingYear - Starting year of integration |
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C EndingYear - Ending year of integration |
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C |
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_RL SEAICE_dumpFreq, SEAICE_taveFreq |
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_RL SEAICE_drag, SEAICE_waterDrag, SEAICE_albedo |
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_RL SEAICE_drySnowAlb, SEAICE_wetSnowAlb |
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_RL SEAICE_waterAlbedo, SEAICE_strength |
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_RL SEAICE_sensHeat, SEAICE_latentWater, SEAICE_latentIce |
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_RL SEAICE_iceConduct, SEAICE_snowConduct, SEAICE_emissivity |
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_RL SEAICE_snowThick, SEAICE_shortwave |
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_RL LSR_ERROR,DIFF1,A22,HO |
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_RL WindForcingStart, WindForcingEnd, WindForcingPeriod |
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_RL FluxForcingStart, FluxForcingEnd, FluxForcingPeriod |
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_RL SSTForcingStart, SSTForcingEnd, SSTForcingPeriod |
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_RL SSSForcingStart, SSSForcingEnd, SSSForcingPeriod |
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_RL StartingYear, EndingYear |
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COMMON /SEAICE_PARM_RL/ |
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& SEAICE_dumpFreq, SEAICE_taveFreq, |
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& SEAICE_drag, SEAICE_waterDrag, SEAICE_albedo, |
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& SEAICE_drySnowAlb, SEAICE_wetSnowAlb, |
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& SEAICE_waterAlbedo, SEAICE_strength, |
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& SEAICE_sensHeat, SEAICE_latentWater, SEAICE_latentIce, |
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& SEAICE_iceConduct, SEAICE_snowConduct, SEAICE_emissivity, |
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& SEAICE_snowThick, SEAICE_shortwave, |
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& LSR_ERROR, DIFF1, A22, HO, |
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& WindForcingStart, WindForcingEnd, WindForcingPeriod, |
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& FluxForcingStart, FluxForcingEnd, FluxForcingPeriod, |
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& SSTForcingStart, SSTForcingEnd, SSTForcingPeriod, |
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& SSSForcingStart, SSSForcingEnd, SSSForcingPeriod, |
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& StartingYear, EndingYear |
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C-- COMMON /SEAICE_BOUND_RL/ Various bounding values |
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C MAX_HEFF - maximum ice thickness (m) |
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dimitri |
1.4 |
C MIN_ATEMP - minimum air temperature (deg C) |
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C MIN_LWFLUX - minimum incoming longwave (W/m^2) |
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heimbach |
1.2 |
C MAX_TICE - maximum ice temperature (deg C) |
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C MIN_TICE - minimum ice temperature (deg C) |
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C |
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dimitri |
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_RL MAX_HEFF, MIN_ATEMP, MIN_LWFLUX, MAX_TICE, MIN_TICE |
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heimbach |
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COMMON /SEAICE_BOUND_RL/ |
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& MAX_HEFF, MIN_ATEMP, MIN_LWFLUX, MAX_TICE, MIN_TICE |
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C-- Seaice time step |
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COMMON /SEAICE_R/ SEAICE_DT |
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_RL SEAICE_DT |
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C-- Constants used by sea-ice model |
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_RL ZERO , ONE , TWO |
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parameter ( ZERO = 0.0 _d 0, ONE = 1.0 _d 0, TWO = 2.0 _d 0 ) |
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_RL QUART , HALF |
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parameter ( QUART = 0.25 _d 0, HALF = 0.5 _d 0 ) |
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heimbach |
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#endif ALLOW_SEAICE |
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