| 1 | MODULE thd_ice |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE thd_ice *** |
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| 4 | !! LIM sea-ice : Ice thermodynamics in 1D |
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| 5 | !!===================================================================== |
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| 6 | !! |
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| 7 | !! ** Purpose : - Define in memory LIM thermodynamical variables in 1D |
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| 8 | !! |
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| 9 | !! History : |
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| 10 | !! 2.0 ! 02-11 (C. Ethe) F90: Free form and module |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! LIM 2.0, UCL-LODYC-IPSL (2002) |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | !! * Modules used |
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| 15 | USE par_ice |
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| 16 | |
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| 17 | !! * Share Module variables |
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| 18 | REAL(wp) , PUBLIC :: & !!! ** ice-thermo namelist (namicethd) ** |
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| 19 | hmelt = -0.15 , & ! maximum melting at the bottom |
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| 20 | hicmin = 0.2 , & ! ice th. corr. to max. ener. in brine pocket |
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| 21 | hiclim = 0.05 , & ! minimum ice thickness |
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| 22 | amax = 0.999 , & ! maximum lead fraction |
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| 23 | swiqst = 1.0 , & ! energy stored in brine pocket (1) or not (0) |
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| 24 | sbeta = 1.0 , & ! numerical scheme for diffusion in ice |
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| 25 | parlat = 0.0 , & ! percent. of energy used for lateral ablation |
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| 26 | hakspl = 0.5 , & ! slope of distr. for Hakkinen-Mellro's lat. melt |
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| 27 | hibspl = 0.5 , & ! slope of distribution for Hibler's lat. melt |
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| 28 | exld = 2.0 , & ! exponent for leads-closure rate |
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| 29 | hakdif = 1.0 , & ! coefficient for diffusions of ice and snow |
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| 30 | thth = 0.2 , & ! thick. for comp. of eq. thermal conduct |
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| 31 | hnzst = 0.1 , & ! thick. of the surf. layer in temp. comp. |
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| 32 | parsub = 1.0 , & ! switch for snow sublimation or not |
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| 33 | alphs = 1.0 ! coef. for snow density when snow-ice formation |
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| 34 | |
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| 35 | REAL(wp), PUBLIC, DIMENSION(2) :: & |
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| 36 | hiccrit = (/0.3,0.3/) ! ice th. for lateral accretion in the NH (SH) (m) |
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| 37 | |
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| 38 | REAL(wp) , PUBLIC :: & |
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| 39 | uscomi, & ! inverse of minimum lead fraction |
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| 40 | cnscg ! ratio rcpsn/rcpic |
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| 41 | |
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| 42 | INTEGER , DIMENSION(jpij) :: & |
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| 43 | npb , & ! number of points where computations has to be done |
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| 44 | npac ! correspondance between the points |
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| 45 | |
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| 46 | REAL(wp), DIMENSION(jpij) :: & |
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| 47 | qldif_1d , & ! corresponding to the 2D var qldif |
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| 48 | qcmif_1d , & ! corresponding to the 2D var qcmif |
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| 49 | thcm_1d , & ! " " thcm |
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| 50 | fstbif_1d , & ! " " fstric |
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| 51 | fltbif_1d , & ! " " ffltbif |
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| 52 | fscbq_1d , & ! " " fscmcbq |
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| 53 | qsr_ice_1d , & ! " " qsr_ice |
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| 54 | fr1_i0_1d , & ! " " fr1_i0 |
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| 55 | fr2_i0_1d , & ! " " fr2_i0 |
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| 56 | qnsr_ice_1d , & ! " " qns_ice |
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| 57 | qfvbq_1d , & ! " " qfvbq |
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| 58 | sist_1d , & ! " " sist |
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| 59 | tfu_1d , & ! " " tfu |
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| 60 | sprecip_1d , & ! " " sprecip |
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| 61 | h_snow_1d , & ! " " h_snow |
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| 62 | h_ice_1d , & ! " " h_ice |
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| 63 | frld_1d , & ! " " frld |
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| 64 | qstbif_1d , & ! " " qstoif |
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| 65 | fbif_1d , & ! " " fbif |
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| 66 | rdmicif_1d , & ! " " rdmicif |
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| 67 | rdmsnif_1d , & ! " " rdmsnif |
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| 68 | qlbbq_1d , & ! " " qlbsbq |
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| 69 | dmgwi_1d , & ! " " dmgwi |
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| 70 | dvsbq_1d , & ! " " rdvosif |
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| 71 | dvbbq_1d , & ! " " rdvobif |
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| 72 | dvlbq_1d , & ! " " rdvolif |
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| 73 | dvnbq_1d , & ! " " rdvolif |
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| 74 | dqns_ice_1d , & ! " " dqns_ice |
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| 75 | qla_ice_1d , & ! " " qla_ice |
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| 76 | dqla_ice_1d ! " " dqla_ice |
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| 77 | |
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| 78 | REAL(wp), DIMENSION(jpij,nlayersp1) :: & |
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| 79 | tbif_1d ! corresponding to the 2D var tbif |
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| 80 | |
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| 81 | !!====================================================================== |
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| 82 | END MODULE thd_ice |
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