| 1 | MODULE ice |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE ice *** |
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| 4 | !! LIM-3 Sea Ice physics: diagnostics variables of ice defined in memory |
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| 5 | !!===================================================================== |
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| 6 | !! History : 3.0 ! 2008-03 (M. Vancoppenolle) original code LIM-3 |
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| 7 | !! 4.0 ! 2011-02 (G. Madec) dynamical allocation |
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| 8 | !!---------------------------------------------------------------------- |
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| 9 | #if defined key_lim3 |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | !! 'key_lim3' LIM-3 sea-ice model |
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| 12 | !!---------------------------------------------------------------------- |
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| 13 | USE par_ice ! LIM sea-ice parameters |
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| 14 | USE in_out_manager ! I/O manager |
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| 15 | USE lib_mpp ! MPP library |
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| 16 | |
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| 17 | IMPLICIT NONE |
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| 18 | PRIVATE |
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| 19 | |
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| 20 | PUBLIC ice_alloc ! Called in iceini.F90 |
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| 21 | |
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| 22 | !!====================================================================== |
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| 23 | !! LIM3 by the use of sweat, agile fingers and sometimes brain juice, |
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| 24 | !! was developed in Louvain-la-Neuve by : |
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| 25 | !! * Martin Vancoppenolle (UCL-ASTR, Belgium) |
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| 26 | !! * Sylvain Bouillon (UCL-ASTR, Belgium) |
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| 27 | !! * Miguel Angel Morales Maqueda (NOC-L, UK) |
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| 28 | !! |
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| 29 | !! Based on extremely valuable earlier work by |
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| 30 | !! * Thierry Fichefet |
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| 31 | !! * Hugues Goosse |
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| 32 | !! |
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| 33 | !! The following persons also contributed to the code in various ways |
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| 34 | !! * Gurvan Madec, Claude Talandier, Christian Ethe (LOCEAN, France) |
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| 35 | !! * Xavier Fettweis (UCL-ASTR), Ralph Timmermann (AWI, Germany) |
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| 36 | !! * Bill Lipscomb (LANL), Cecilia Bitz (UWa) |
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| 37 | !! and Elisabeth Hunke (LANL), USA. |
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| 38 | !! |
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| 39 | !! For more info, the interested user is kindly invited to consult the following references |
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| 40 | !! For model description and validation : |
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| 41 | !! * Vancoppenolle et al., Ocean Modelling, 2008a. |
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| 42 | !! * Vancoppenolle et al., Ocean Modelling, 2008b. |
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| 43 | !! For a specific description of EVP : |
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| 44 | !! * Bouillon et al., Ocean Modelling 2009. |
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| 45 | !! |
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| 46 | !! Or the reference manual, that should be available by 2011 |
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| 47 | !!====================================================================== |
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| 48 | !! | |
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| 49 | !! I C E S T A T E V A R I A B L E S | |
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| 50 | !! | |
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| 51 | !! Introduction : | |
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| 52 | !! -------------- | |
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| 53 | !! Every ice-covered grid cell is characterized by a series of state | |
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| 54 | !! variables. To account for unresolved spatial variability in ice | |
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| 55 | !! thickness, the ice cover in divided in ice thickness categories. | |
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| 56 | !! | |
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| 57 | !! Sea ice state variables depend on the ice thickness category | |
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| 58 | !! | |
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| 59 | !! Those variables are divided into two groups | |
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| 60 | !! * Extensive (or global) variables. | |
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| 61 | !! These are the variables that are transported by all means | |
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| 62 | !! * Intensive (or equivalent) variables. | |
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| 63 | !! These are the variables that are either physically more | |
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| 64 | !! meaningful and/or used in ice thermodynamics | |
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| 65 | !! | |
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| 66 | !! Routines in limvar.F90 perform conversions | |
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| 67 | !! - lim_var_glo2eqv : from global to equivalent variables | |
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| 68 | !! - lim_var_eqv2glo : from equivalent to global variables | |
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| 69 | !! | |
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| 70 | !! For various purposes, the sea ice state variables have sometimes | |
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| 71 | !! to be aggregated over all ice thickness categories. This operation | |
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| 72 | !! is done in : | |
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| 73 | !! - lim_var_agg | |
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| 74 | !! | |
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| 75 | !! in icestp.F90, the routines that compute the changes in the ice | |
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| 76 | !! state variables are called | |
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| 77 | !! - lim_dyn : ice dynamics | |
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| 78 | !! - lim_trp : ice transport | |
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| 79 | !! - lim_itd_me : mechanical redistribution (ridging and rafting) | |
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| 80 | !! - lim_thd : ice halo-thermodynamics | |
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| 81 | !! - lim_itd_th : thermodynamic changes in ice thickness distribution | |
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| 82 | !! and creation of new ice | |
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| 83 | !! | |
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| 84 | !! See the associated routines for more information | |
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| 85 | !! | |
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| 86 | !! List of ice state variables : | |
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| 87 | !! ----------------------------- | |
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| 88 | !! | |
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| 89 | !!-------------|-------------|---------------------------------|-------| |
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| 90 | !! name in | name in | meaning | units | |
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| 91 | !! 2D routines | 1D routines | | | |
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| 92 | !!-------------|-------------|---------------------------------|-------| |
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| 93 | !! | |
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| 94 | !! ******************************************************************* | |
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| 95 | !! *** Dynamical variables (prognostic) *** | |
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| 96 | !! ******************************************************************* | |
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| 97 | !! | |
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| 98 | !! u_ice | - | Comp. U of the ice velocity | m/s | |
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| 99 | !! v_ice | - | Comp. V of the ice velocity | m/s | |
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| 100 | !! | |
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| 101 | !! ******************************************************************* | |
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| 102 | !! *** Category dependent state variables (prognostic) *** | |
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| 103 | !! ******************************************************************* | |
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| 104 | !! | |
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| 105 | !! ** Global variables | |
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| 106 | !!-------------|-------------|---------------------------------|-------| |
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| 107 | !! a_i | a_i_b | Ice concentration | | |
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| 108 | !! v_i | - | Ice volume per unit area | m | |
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| 109 | !! v_s | - | Snow volume per unit area | m | |
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| 110 | !! smv_i | - | Sea ice salt content | ppt.m | |
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| 111 | !! oa_i ! - ! Sea ice areal age content | day | |
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| 112 | !! e_i ! - ! Ice enthalpy | 10^9 J| |
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| 113 | !! - ! q_i_b ! Ice enthalpy per unit vol. | J/m3 | |
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| 114 | !! e_s ! - ! Snow enthalpy | 10^9 J| |
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| 115 | !! - ! q_s_b ! Snow enthalpy per unit vol. | J/m3 | |
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| 116 | !! | |
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| 117 | !!-------------|-------------|---------------------------------|-------| |
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| 118 | !! | |
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| 119 | !! ** Equivalent variables | |
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| 120 | !!-------------|-------------|---------------------------------|-------| |
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| 121 | !! | |
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| 122 | !! ht_i | ht_i_b | Ice thickness | m | |
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| 123 | !! ht_s ! ht_s_b | Snow depth | m | |
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| 124 | !! sm_i ! sm_i_b | Sea ice bulk salinity ! ppt | |
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| 125 | !! s_i ! s_i_b | Sea ice salinity profile ! ppt | |
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| 126 | !! o_i ! - | Sea ice Age ! days | |
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| 127 | !! t_i ! t_i_b | Sea ice temperature ! K | |
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| 128 | !! t_s ! t_s_b | Snow temperature ! K | |
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| 129 | !! t_su ! t_su_b | Sea ice surface temperature ! K | |
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| 130 | !! | |
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| 131 | !! notes: the ice model only sees a bulk (i.e., vertically averaged) | |
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| 132 | !! salinity, except in thermodynamic computations, for which | |
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| 133 | !! the salinity profile is computed as a function of bulk | |
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| 134 | !! salinity | |
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| 135 | !! | |
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| 136 | !! the sea ice surface temperature is not associated to any | |
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| 137 | !! heat content. Therefore, it is not a state variable and | |
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| 138 | !! does not have to be advected. Nevertheless, it has to be | |
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| 139 | !! computed to determine whether the ice is melting or not | |
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| 140 | !! | |
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| 141 | !! ******************************************************************* | |
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| 142 | !! *** Category-summed state variables (diagnostic) *** | |
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| 143 | !! ******************************************************************* | |
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| 144 | !! at_i | at_i_b | Total ice concentration | | |
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| 145 | !! vt_i | - | Total ice vol. per unit area | m | |
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| 146 | !! vt_s | - | Total snow vol. per unit ar. | m | |
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| 147 | !! smt_i | - | Mean sea ice salinity | ppt | |
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| 148 | !! tm_i | - | Mean sea ice temperature | K | |
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| 149 | !! ot_i ! - ! Sea ice areal age content | day | |
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| 150 | !! et_i ! - ! Total ice enthalpy | 10^9 J| |
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| 151 | !! et_s ! - ! Total snow enthalpy | 10^9 J| |
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| 152 | !! bv_i ! - ! Mean relative brine volume | ??? | |
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| 153 | !!===================================================================== |
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| 154 | |
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| 155 | LOGICAL, PUBLIC :: con_i = .false. ! switch for conservation test |
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| 156 | |
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| 157 | !!-------------------------------------------------------------------------- |
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| 158 | !! * Share Module variables |
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| 159 | !!-------------------------------------------------------------------------- |
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| 160 | INTEGER , PUBLIC :: nstart !: iteration number of the begining of the run |
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| 161 | INTEGER , PUBLIC :: nlast !: iteration number of the end of the run |
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| 162 | INTEGER , PUBLIC :: nitrun !: number of iteration |
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| 163 | INTEGER , PUBLIC :: numit !: iteration number |
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| 164 | REAL(wp), PUBLIC :: rdt_ice !: ice time step |
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| 165 | REAL(wp), PUBLIC :: r1_rdtice !: = 1. / rdt_ice |
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| 166 | |
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| 167 | ! !!** ice-dynamic namelist (namicedyn) ** |
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| 168 | INTEGER , PUBLIC :: nbiter = 1 !: number of sub-time steps for relaxation |
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| 169 | INTEGER , PUBLIC :: nbitdr = 250 !: maximum number of iterations for relaxation |
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| 170 | INTEGER , PUBLIC :: nevp = 400 !: number of iterations for subcycling |
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| 171 | INTEGER , PUBLIC :: nlay_i = 5 !: number of layers in the ice |
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| 172 | |
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| 173 | ! !!** ice-dynamic namelist (namicedyn) ** |
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| 174 | REAL(wp), PUBLIC :: epsd = 1.0e-20_wp !: tolerance parameter for dynamic |
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| 175 | REAL(wp), PUBLIC :: alpha = 0.5_wp !: coefficient for semi-implicit coriolis |
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| 176 | REAL(wp), PUBLIC :: dm = 0.6e+03_wp !: diffusion constant for dynamics |
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| 177 | REAL(wp), PUBLIC :: om = 0.5_wp !: relaxation constant |
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| 178 | REAL(wp), PUBLIC :: resl = 5.0e-05_wp !: maximum value for the residual of relaxation |
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| 179 | REAL(wp), PUBLIC :: cw = 5.0e-03_wp !: drag coefficient for oceanic stress |
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| 180 | REAL(wp), PUBLIC :: angvg = 0._wp !: turning angle for oceanic stress |
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| 181 | REAL(wp), PUBLIC :: pstar = 1.0e+04_wp !: determines ice strength (N/M), Hibler JPO79 |
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| 182 | REAL(wp), PUBLIC :: c_rhg = 20._wp !: determines changes in ice strength |
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| 183 | REAL(wp), PUBLIC :: etamn = 0.0e+07_wp !: minimun value for viscosity : has to be 0 |
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| 184 | REAL(wp), PUBLIC :: creepl = 2.0e-08_wp !: creep limit : has to be under 1.0e-9 |
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| 185 | REAL(wp), PUBLIC :: ecc = 2._wp !: eccentricity of the elliptical yield curve |
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| 186 | REAL(wp), PUBLIC :: ahi0 = 350._wp !: sea-ice hor. eddy diffusivity coeff. (m2/s) |
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| 187 | REAL(wp), PUBLIC :: telast = 2880._wp !: timescale for elastic waves (s) !SB |
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| 188 | REAL(wp), PUBLIC :: alphaevp = 1._wp !: coeficient of the internal stresses !SB |
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| 189 | REAL(wp), PUBLIC :: unit_fac = 1.e+09_wp !: conversion factor for ice / snow enthalpy |
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| 190 | REAL(wp), PUBLIC :: hminrhg = 0.001_wp !: clem : ice volume (a*h, in m) below which ice velocity is set to ocean velocity |
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| 191 | |
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| 192 | ! !!** ice-salinity namelist (namicesal) ** |
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| 193 | REAL(wp), PUBLIC :: s_i_max = 20.0_wp !: maximum ice salinity [PSU] |
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| 194 | REAL(wp), PUBLIC :: s_i_min = 0.1_wp !: minimum ice salinity [PSU] |
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| 195 | REAL(wp), PUBLIC :: s_i_0 = 3.5_wp !: 1st sal. value for the computation of sal .prof. [PSU] |
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| 196 | REAL(wp), PUBLIC :: s_i_1 = 4.5_wp !: 2nd sal. value for the computation of sal .prof. [PSU] |
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| 197 | REAL(wp), PUBLIC :: sal_G = 5.0_wp !: restoring salinity for gravity drainage [PSU] |
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| 198 | REAL(wp), PUBLIC :: sal_F = 2.5_wp !: restoring salinity for flushing [PSU] |
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| 199 | REAL(wp), PUBLIC :: time_G = 1.728e+06_wp !: restoring time constant for gravity drainage (= 20 days) [s] |
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| 200 | REAL(wp), PUBLIC :: time_F = 8.640e+05_wp !: restoring time constant for gravity drainage (= 10 days) [s] |
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| 201 | REAL(wp), PUBLIC :: bulk_sal = 4.0_wp !: bulk salinity (ppt) in case of constant salinity |
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| 202 | |
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| 203 | ! !!** ice-salinity namelist (namicesal) ** |
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| 204 | INTEGER , PUBLIC :: num_sal = 1 !: salinity configuration used in the model |
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| 205 | ! ! 1 - constant salinity in both space and time |
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| 206 | ! ! 2 - prognostic salinity (s(z,t)) |
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| 207 | ! ! 3 - salinity profile, constant in time |
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| 208 | INTEGER , PUBLIC :: sal_prof = 1 !: salinity profile or not |
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| 209 | INTEGER , PUBLIC :: thcon_i_swi = 1 !: thermal conductivity: =0 Untersteiner (1964) ; =1 Pringle et al (2007) |
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| 210 | |
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| 211 | ! !!** ice-mechanical redistribution namelist (namiceitdme) |
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| 212 | REAL(wp), PUBLIC :: Cs = 0.25_wp !: fraction of shearing energy contributing to ridging |
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| 213 | REAL(wp), PUBLIC :: Cf = 17.0_wp !: ratio of ridging work to PE loss |
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| 214 | REAL(wp), PUBLIC :: fsnowrdg = 0.5_wp !: fractional snow loss to the ocean during ridging |
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| 215 | REAL(wp), PUBLIC :: fsnowrft = 0.5_wp !: fractional snow loss to the ocean during ridging |
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| 216 | REAL(wp), PUBLIC :: Gstar = 0.15_wp !: fractional area of young ice contributing to ridging |
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| 217 | REAL(wp), PUBLIC :: astar = 0.05_wp !: equivalent of G* for an exponential participation function |
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| 218 | REAL(wp), PUBLIC :: Hstar = 100.0_wp !: thickness that determines the maximal thickness of ridged ice |
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| 219 | REAL(wp), PUBLIC :: hparmeter = 0.75_wp !: threshold thickness (m) for rafting / ridging |
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| 220 | REAL(wp), PUBLIC :: Craft = 5.0_wp !: coefficient for smoothness of the hyperbolic tangent in rafting |
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| 221 | REAL(wp), PUBLIC :: ridge_por = 0.0_wp !: initial porosity of ridges (0.3 regular value) |
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| 222 | REAL(wp), PUBLIC :: sal_max_ridge = 15.0_wp !: maximum ridged ice salinity (ppt) |
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| 223 | REAL(wp), PUBLIC :: betas = 1.0_wp !: coef. for partitioning of snowfall between leads and sea ice |
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| 224 | REAL(wp), PUBLIC :: kappa_i = 1.0_wp !: coef. for the extinction of radiation Grenfell et al. (2006) [1/m] |
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| 225 | REAL(wp), PUBLIC :: nconv_i_thd = 50_wp !: maximal number of iterations for heat diffusion |
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| 226 | REAL(wp), PUBLIC :: maxer_i_thd = 1.0e-4_wp !: maximal tolerated error (C) for heat diffusion |
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| 227 | |
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| 228 | ! !!** ice-mechanical redistribution namelist (namiceitdme) |
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| 229 | INTEGER , PUBLIC :: ridge_scheme_swi = 0 !: scheme used for ice ridging |
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| 230 | INTEGER , PUBLIC :: raftswi = 1 !: rafting of ice or not |
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| 231 | INTEGER , PUBLIC :: partfun_swi = 1 !: participation function: =0 Thorndike et al. (1975), =1 Lipscomb et al. (2007) |
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| 232 | INTEGER , PUBLIC :: transfun_swi = 0 !: transfer function: =0 Hibler 1980, =1 Lipscomb et al. 2007 |
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| 233 | INTEGER , PUBLIC :: brinstren_swi = 0 !: use brine volume to diminish ice strength |
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| 234 | |
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| 235 | REAL(wp), PUBLIC :: usecc2 !: = 1.0 / ( ecc * ecc ) |
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| 236 | REAL(wp), PUBLIC :: rhoco !: = rau0 * cw |
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| 237 | REAL(wp), PUBLIC :: sangvg, cangvg !: sin and cos of the turning angle for ocean stress |
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| 238 | REAL(wp), PUBLIC :: pstarh !: pstar / 2.0 |
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| 239 | |
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| 240 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: u_oce, v_oce !: surface ocean velocity used in ice dynamics |
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| 241 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahiu , ahiv !: hor. diffusivity coeff. at U- and V-points [m2/s] |
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| 242 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: pahu , pahv !: ice hor. eddy diffusivity coef. at U- and V-points |
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| 243 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ust2s, hicol !: friction velocity, ice collection thickness accreted in leads |
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| 244 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: strp1, strp2 !: strength at previous time steps |
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| 245 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: strength !: ice strength |
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| 246 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: stress1_i, stress2_i, stress12_i !: 1st, 2nd & diagonal stress tensor element |
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| 247 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: delta_i !: ice rheology elta factor (Flato & Hibler 95) [s-1] |
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| 248 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: divu_i !: Divergence of the velocity field [s-1] |
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| 249 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: shear_i !: Shear of the velocity field [s-1] |
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| 250 | ! |
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| 251 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sist !: Average Sea-Ice Surface Temperature [Kelvin] |
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| 252 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: icethi !: total ice thickness (for all categories) (diag only) |
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| 253 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: t_bo !: Sea-Ice bottom temperature [Kelvin] |
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| 254 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: frld !: Leads fraction = 1 - ice fraction |
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| 255 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: pfrld !: Leads fraction at previous time |
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| 256 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: phicif !: Old ice thickness |
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| 257 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qlead !: heat balance of the lead (or of the open ocean) |
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| 258 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fhtur !: net downward heat flux from the ice to the ocean |
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| 259 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fhld !: heat flux from the lead used for bottom melting |
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| 260 | |
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| 261 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_snw !: Variation of snow mass over 1 time step [Kg/m2] |
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| 262 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_ice !: Variation of ice mass over 1 time step [Kg/m2] |
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| 263 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sub !: Variation of snow mass over 1 time step due to sublimation [Kg/m2] |
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| 264 | |
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| 265 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sni ! snow ice growth |
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| 266 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_opw ! lateral ice growth |
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| 267 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bog ! bottom ice growth |
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| 268 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_dyn ! dynamical ice growth |
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| 269 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bom ! vertical bottom melt |
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| 270 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sum ! vertical surface melt |
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| 271 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_res ! production (growth+melt) due to limupdate |
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| 272 | |
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| 273 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bog !: salt flux due to ice growth/melt [PSU/m2/s] |
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| 274 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bom !: salt flux due to ice growth/melt [PSU/m2/s] |
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| 275 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_sum !: salt flux due to ice growth/melt [PSU/m2/s] |
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| 276 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_sni !: salt flux due to ice growth/melt [PSU/m2/s] |
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| 277 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_opw !: salt flux due to ice growth/melt [PSU/m2/s] |
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| 278 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bri !: salt flux due to brine rejection [PSU/m2/s] |
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| 279 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_dyn !: salt flux due to porous ridged ice formation [PSU/m2/s] |
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| 280 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_res !: residual salt flux due to correction of ice thickness [PSU/m2/s] |
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| 281 | |
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| 282 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_thd !: ice-ocean heat flux from thermo processes (limthd_dh) |
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| 283 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_dyn !: ice-ocean heat flux from mecanical processes (limitd_me) |
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| 284 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_tot !: total heat flux lost/gained by ice |
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| 285 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_spr !: heat flux of the snow precipitation |
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| 286 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_res !: residual heat flux due to correction of ice thickness |
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| 287 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_snw !: heat flux for snow melt |
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| 288 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_sub !: heat flux for sublimation |
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| 289 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err !: heat flux error after heat diffusion |
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| 290 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err_rem !: heat flux error after heat remapping |
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| 291 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_in !: heat flux available for thermo transformations |
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| 292 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_out !: heat flux remaining at the end of thermo transformations |
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| 293 | |
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| 294 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ftr_ice !: transmitted solar radiation under ice |
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| 295 | |
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| 296 | ! temporary arrays for dummy version of the code |
|---|
| 297 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: dh_i_surf2D, dh_i_bott2D, q_s |
|---|
| 298 | |
|---|
| 299 | !!-------------------------------------------------------------------------- |
|---|
| 300 | !! * Ice global state variables |
|---|
| 301 | !!-------------------------------------------------------------------------- |
|---|
| 302 | !! Variables defined for each ice category |
|---|
| 303 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ht_i !: Ice thickness (m) |
|---|
| 304 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: a_i !: Ice fractional areas (concentration) |
|---|
| 305 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: v_i !: Ice volume per unit area (m) |
|---|
| 306 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: v_s !: Snow volume per unit area(m) |
|---|
| 307 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ht_s !: Snow thickness (m) |
|---|
| 308 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: t_su !: Sea-Ice Surface Temperature (K) |
|---|
| 309 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sm_i !: Sea-Ice Bulk salinity (ppt) |
|---|
| 310 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: smv_i !: Sea-Ice Bulk salinity times volume per area (ppt.m) |
|---|
| 311 | ! ! this is an extensive variable that has to be transported |
|---|
| 312 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: o_i !: Sea-Ice Age (days) |
|---|
| 313 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ov_i !: Sea-Ice Age times volume per area (days.m) |
|---|
| 314 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: oa_i !: Sea-Ice Age times ice area (days) |
|---|
| 315 | |
|---|
| 316 | !! Variables summed over all categories, or associated to all the ice in a single grid cell |
|---|
| 317 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: u_ice, v_ice !: components of the ice velocity (m/s) |
|---|
| 318 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tio_u, tio_v !: components of the ice-ocean stress (N/m2) |
|---|
| 319 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: vt_i , vt_s !: ice and snow total volume per unit area (m) |
|---|
| 320 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: at_i !: ice total fractional area (ice concentration) |
|---|
| 321 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ato_i !: =1-at_i ; total open water fractional area |
|---|
| 322 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: et_i , et_s !: ice and snow total heat content |
|---|
| 323 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ot_i !: mean age over all categories |
|---|
| 324 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tm_i !: mean ice temperature over all categories |
|---|
| 325 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: bv_i !: brine volume averaged over all categories |
|---|
| 326 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: smt_i !: mean sea ice salinity averaged over all categories [PSU] |
|---|
| 327 | |
|---|
| 328 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: at_i_typ !: total area contained in each ice type [m^2] |
|---|
| 329 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: vt_i_typ !: total volume contained in each ice type [m^3] |
|---|
| 330 | |
|---|
| 331 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: t_s !: Snow temperatures [K] |
|---|
| 332 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_s !: Snow ... |
|---|
| 333 | |
|---|
| 334 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: e_i_cat !: ! go to trash |
|---|
| 335 | |
|---|
| 336 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: t_i !: ice temperatures [K] |
|---|
| 337 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_i !: ice thermal contents [Giga J] |
|---|
| 338 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: s_i !: ice salinities [PSU] |
|---|
| 339 | |
|---|
| 340 | !!-------------------------------------------------------------------------- |
|---|
| 341 | !! * Moments for advection |
|---|
| 342 | !!-------------------------------------------------------------------------- |
|---|
| 343 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sxopw, syopw, sxxopw, syyopw, sxyopw !: open water in sea ice |
|---|
| 344 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxice, syice, sxxice, syyice, sxyice !: ice thickness |
|---|
| 345 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxsn , sysn , sxxsn , syysn , sxysn !: snow thickness |
|---|
| 346 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxa , sya , sxxa , syya , sxya !: lead fraction |
|---|
| 347 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxc0 , syc0 , sxxc0 , syyc0 , sxyc0 !: snow thermal content |
|---|
| 348 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxsal, sysal, sxxsal, syysal, sxysal !: ice salinity |
|---|
| 349 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxage, syage, sxxage, syyage, sxyage !: ice age |
|---|
| 350 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: sxe , sye , sxxe , syye , sxye !: ice layers heat content |
|---|
| 351 | |
|---|
| 352 | !!-------------------------------------------------------------------------- |
|---|
| 353 | !! * Old values of global variables |
|---|
| 354 | !!-------------------------------------------------------------------------- |
|---|
| 355 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: old_v_s, old_v_i !: snow and ice volumes |
|---|
| 356 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: old_a_i, old_smv_i, old_oa_i !: ??? |
|---|
| 357 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: old_e_s !: snow heat content |
|---|
| 358 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: old_e_i !: ice temperatures |
|---|
| 359 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: old_u_ice, old_v_ice !: ice velocity (gv6 and gv7) |
|---|
| 360 | |
|---|
| 361 | |
|---|
| 362 | !!-------------------------------------------------------------------------- |
|---|
| 363 | !! * Increment of global variables |
|---|
| 364 | !!-------------------------------------------------------------------------- |
|---|
| 365 | ! thd refers to changes induced by thermodynamics |
|---|
| 366 | ! trp '' '' '' advection (transport of ice) |
|---|
| 367 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: d_a_i_thd , d_a_i_trp !: icefractions |
|---|
| 368 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: d_v_s_thd , d_v_s_trp !: snow volume |
|---|
| 369 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: d_v_i_thd , d_v_i_trp !: ice volume |
|---|
| 370 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: d_smv_i_thd, d_smv_i_trp !: |
|---|
| 371 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: d_sm_i_fl , d_sm_i_gd !: |
|---|
| 372 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: d_sm_i_se , d_sm_i_si , d_sm_i_la !: |
|---|
| 373 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: d_oa_i_thd , d_oa_i_trp , s_i_newice !: |
|---|
| 374 | |
|---|
| 375 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: d_e_s_thd , d_e_s_trp !: |
|---|
| 376 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: d_e_i_thd , d_e_i_trp !: |
|---|
| 377 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: d_u_ice_dyn, d_v_ice_dyn !: ice velocity |
|---|
| 378 | |
|---|
| 379 | !!-------------------------------------------------------------------------- |
|---|
| 380 | !! * Ice thickness distribution variables |
|---|
| 381 | !!-------------------------------------------------------------------------- |
|---|
| 382 | ! REMOVE |
|---|
| 383 | INTEGER , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ice_types !: Vector connecting types and categories |
|---|
| 384 | INTEGER , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ice_cat_bounds !: Matrix containing the integer upper and |
|---|
| 385 | ! ! lower boundaries of ice thickness categories |
|---|
| 386 | ! REMOVE |
|---|
| 387 | INTEGER , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ice_ncat_types !: nb of thickness categories in each ice type |
|---|
| 388 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hi_max !: Boundary of ice thickness categories in thickness space |
|---|
| 389 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hi_mean !: Mean ice thickness in catgories |
|---|
| 390 | ! REMOVE |
|---|
| 391 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hi_max_typ !: Boundary of ice thickness categories in thickness space |
|---|
| 392 | |
|---|
| 393 | !!-------------------------------------------------------------------------- |
|---|
| 394 | !! * Ice Run |
|---|
| 395 | !!-------------------------------------------------------------------------- |
|---|
| 396 | ! !!: ** Namelist namicerun read in iceini ** |
|---|
| 397 | CHARACTER(len=32) , PUBLIC :: cn_icerst_in = "restart_ice_in" !: suffix of ice restart name (input) |
|---|
| 398 | CHARACTER(len=32) , PUBLIC :: cn_icerst_out = "restart_ice" !: suffix of ice restart name (output) |
|---|
| 399 | LOGICAL , PUBLIC :: ln_limdyn = .TRUE. !: flag for ice dynamics (T) or not (F) |
|---|
| 400 | LOGICAL , PUBLIC :: ln_nicep = .FALSE. !: flag for sea-ice points output (T) or not (F) |
|---|
| 401 | REAL(wp) , PUBLIC :: cai = 1.4e-3 !: atmospheric drag over sea ice |
|---|
| 402 | REAL(wp) , PUBLIC :: cao = 1.0e-3 !: atmospheric drag over ocean |
|---|
| 403 | REAL(wp) , PUBLIC :: amax = 0.99 !: maximum ice concentration |
|---|
| 404 | ! |
|---|
| 405 | !!-------------------------------------------------------------------------- |
|---|
| 406 | !! * Ice diagnostics |
|---|
| 407 | !!-------------------------------------------------------------------------- |
|---|
| 408 | !! Check if everything down here is necessary |
|---|
| 409 | LOGICAL , PUBLIC :: ln_limdiahsb = .FALSE. !: flag for ice diag (T) or not (F) |
|---|
| 410 | LOGICAL , PUBLIC :: ln_limdiaout = .FALSE. !: flag for ice diag (T) or not (F) |
|---|
| 411 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: dv_dt_thd !: thermodynamic growth rates |
|---|
| 412 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: izero |
|---|
| 413 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_vi ! transport of ice volume |
|---|
| 414 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_vs ! transport of snw volume |
|---|
| 415 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_ei ! transport of ice enthalpy (W/m2) |
|---|
| 416 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_es ! transport of snw enthalpy (W/m2) |
|---|
| 417 | ! |
|---|
| 418 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_heat_dhc1 ! snw/ice heat content variation [W/m2] |
|---|
| 419 | ! |
|---|
| 420 | INTEGER , PUBLIC :: jiindx, jjindx !: indexes of the debugging point |
|---|
| 421 | |
|---|
| 422 | !!---------------------------------------------------------------------- |
|---|
| 423 | !! NEMO/LIM3 4.0 , UCL - NEMO Consortium (2010) |
|---|
| 424 | !! $Id$ |
|---|
| 425 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
|---|
| 426 | !!---------------------------------------------------------------------- |
|---|
| 427 | CONTAINS |
|---|
| 428 | |
|---|
| 429 | FUNCTION ice_alloc() |
|---|
| 430 | !!----------------------------------------------------------------- |
|---|
| 431 | !! *** Routine ice_alloc_2 *** |
|---|
| 432 | !!----------------------------------------------------------------- |
|---|
| 433 | INTEGER :: ice_alloc |
|---|
| 434 | ! |
|---|
| 435 | INTEGER :: ierr(20), ii |
|---|
| 436 | !!----------------------------------------------------------------- |
|---|
| 437 | |
|---|
| 438 | ierr(:) = 0 |
|---|
| 439 | |
|---|
| 440 | ! What could be one huge allocate statement is broken-up to try to |
|---|
| 441 | ! stay within Fortran's max-line length limit. |
|---|
| 442 | ii = 1 |
|---|
| 443 | ALLOCATE( u_oce (jpi,jpj) , v_oce (jpi,jpj) , & |
|---|
| 444 | & ahiu (jpi,jpj) , ahiv (jpi,jpj) , & |
|---|
| 445 | & pahu (jpi,jpj) , pahv (jpi,jpj) , & |
|---|
| 446 | & ust2s (jpi,jpj) , hicol (jpi,jpj) , & |
|---|
| 447 | & strp1 (jpi,jpj) , strp2 (jpi,jpj) , strength (jpi,jpj) , & |
|---|
| 448 | & stress1_i(jpi,jpj) , stress2_i(jpi,jpj) , stress12_i(jpi,jpj) , & |
|---|
| 449 | & delta_i (jpi,jpj) , divu_i (jpi,jpj) , shear_i (jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 450 | |
|---|
| 451 | ii = ii + 1 |
|---|
| 452 | ALLOCATE( sist (jpi,jpj) , icethi (jpi,jpj) , t_bo (jpi,jpj) , & |
|---|
| 453 | & frld (jpi,jpj) , pfrld (jpi,jpj) , phicif (jpi,jpj) , & |
|---|
| 454 | & wfx_snw (jpi,jpj) , wfx_ice(jpi,jpj) , wfx_sub(jpi,jpj) , & |
|---|
| 455 | & wfx_bog(jpi,jpj) , wfx_dyn(jpi,jpj) , wfx_bom(jpi,jpj) , wfx_sum(jpi,jpj) , & |
|---|
| 456 | & wfx_res(jpi,jpj) , wfx_sni(jpi,jpj) , wfx_opw(jpi,jpj) , qlead (jpi,jpj) , & |
|---|
| 457 | & fhtur (jpi,jpj) , ftr_ice(jpi,jpj,jpl) , & |
|---|
| 458 | & sfx_res (jpi,jpj) , sfx_bri(jpi,jpj) , sfx_dyn(jpi,jpj) , & |
|---|
| 459 | & sfx_bog (jpi,jpj) , sfx_bom (jpi,jpj) , sfx_sum (jpi,jpj) , sfx_sni (jpi,jpj) , sfx_opw (jpi,jpj) , & |
|---|
| 460 | & hfx_res (jpi,jpj) , hfx_snw (jpi,jpj) , hfx_sub(jpi,jpj) , hfx_err(jpi,jpj), hfx_err_rem(jpi,jpj), & |
|---|
| 461 | & hfx_in (jpi,jpj) , hfx_out(jpi,jpj) , fhld(jpi,jpj) , & |
|---|
| 462 | & hfx_tot (jpi,jpj) , hfx_thd (jpi,jpj) , hfx_dyn(jpi,jpj) , hfx_spr(jpi,jpj), STAT=ierr(ii) ) |
|---|
| 463 | |
|---|
| 464 | ii = ii + 1 |
|---|
| 465 | ALLOCATE( dh_i_surf2D(jpi,jpj) , dh_i_bott2D(jpi,jpj) , q_s(jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 466 | |
|---|
| 467 | ! * Ice global state variables |
|---|
| 468 | ii = ii + 1 |
|---|
| 469 | ALLOCATE( ht_i (jpi,jpj,jpl) , a_i (jpi,jpj,jpl) , v_i (jpi,jpj,jpl) , & |
|---|
| 470 | & v_s (jpi,jpj,jpl) , ht_s (jpi,jpj,jpl) , t_su (jpi,jpj,jpl) , & |
|---|
| 471 | & sm_i (jpi,jpj,jpl) , smv_i(jpi,jpj,jpl) , o_i (jpi,jpj,jpl) , & |
|---|
| 472 | & ov_i (jpi,jpj,jpl) , oa_i (jpi,jpj,jpl) , STAT=ierr(ii) ) |
|---|
| 473 | ii = ii + 1 |
|---|
| 474 | ALLOCATE( u_ice(jpi,jpj) , v_ice(jpi,jpj) , tio_u(jpi,jpj) , tio_v(jpi,jpj) , & |
|---|
| 475 | & vt_i (jpi,jpj) , vt_s (jpi,jpj) , at_i (jpi,jpj) , ato_i(jpi,jpj) , & |
|---|
| 476 | & et_i (jpi,jpj) , et_s (jpi,jpj) , ot_i (jpi,jpj) , tm_i (jpi,jpj) , & |
|---|
| 477 | & bv_i (jpi,jpj) , smt_i(jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 478 | ii = ii + 1 |
|---|
| 479 | ALLOCATE( t_s(jpi,jpj,nlay_s,jpl) , at_i_typ(jpi,jpj,jpm) , & |
|---|
| 480 | & e_s(jpi,jpj,nlay_s,jpl) , vt_i_typ(jpi,jpj,jpm) , e_i_cat(jpi,jpj,jpl) , STAT=ierr(ii) ) |
|---|
| 481 | ii = ii + 1 |
|---|
| 482 | ALLOCATE( t_i(jpi,jpj,jkmax,jpl) , e_i(jpi,jpj,jkmax,jpl) , s_i(jpi,jpj,jkmax,jpl) , STAT=ierr(ii) ) |
|---|
| 483 | |
|---|
| 484 | ! * Moments for advection |
|---|
| 485 | ii = ii + 1 |
|---|
| 486 | ALLOCATE( sxopw(jpi,jpj) , syopw(jpi,jpj) , sxxopw(jpi,jpj) , syyopw(jpi,jpj) , sxyopw(jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 487 | ii = ii + 1 |
|---|
| 488 | ALLOCATE( sxice(jpi,jpj,jpl) , syice(jpi,jpj,jpl) , sxxice(jpi,jpj,jpl) , syyice(jpi,jpj,jpl) , sxyice(jpi,jpj,jpl) , & |
|---|
| 489 | & sxsn (jpi,jpj,jpl) , sysn (jpi,jpj,jpl) , sxxsn (jpi,jpj,jpl) , syysn (jpi,jpj,jpl) , sxysn (jpi,jpj,jpl) , & |
|---|
| 490 | & STAT=ierr(ii) ) |
|---|
| 491 | ii = ii + 1 |
|---|
| 492 | ALLOCATE( sxa (jpi,jpj,jpl) , sya (jpi,jpj,jpl) , sxxa (jpi,jpj,jpl) , syya (jpi,jpj,jpl) , sxya (jpi,jpj,jpl) , & |
|---|
| 493 | & sxc0 (jpi,jpj,jpl) , syc0 (jpi,jpj,jpl) , sxxc0 (jpi,jpj,jpl) , syyc0 (jpi,jpj,jpl) , sxyc0 (jpi,jpj,jpl) , & |
|---|
| 494 | & sxsal(jpi,jpj,jpl) , sysal(jpi,jpj,jpl) , sxxsal(jpi,jpj,jpl) , syysal(jpi,jpj,jpl) , sxysal(jpi,jpj,jpl) , & |
|---|
| 495 | & sxage(jpi,jpj,jpl) , syage(jpi,jpj,jpl) , sxxage(jpi,jpj,jpl) , syyage(jpi,jpj,jpl) , sxyage(jpi,jpj,jpl) , & |
|---|
| 496 | & STAT=ierr(ii) ) |
|---|
| 497 | ii = ii + 1 |
|---|
| 498 | ALLOCATE( sxe (jpi,jpj,jkmax,jpl) , sye (jpi,jpj,jkmax,jpl) , sxxe(jpi,jpj,jkmax,jpl) , & |
|---|
| 499 | & syye(jpi,jpj,jkmax,jpl) , sxye(jpi,jpj,jkmax,jpl) , STAT=ierr(ii) ) |
|---|
| 500 | |
|---|
| 501 | ! * Old values of global variables |
|---|
| 502 | ii = ii + 1 |
|---|
| 503 | ALLOCATE( old_v_s (jpi,jpj,jpl) , old_v_i (jpi,jpj,jpl) , old_e_s(jpi,jpj,nlay_s,jpl) , & |
|---|
| 504 | & old_a_i (jpi,jpj,jpl) , old_smv_i(jpi,jpj,jpl) , old_e_i(jpi,jpj,jkmax ,jpl) , & |
|---|
| 505 | & old_oa_i (jpi,jpj,jpl) , & |
|---|
| 506 | & old_u_ice(jpi,jpj) , old_v_ice(jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 507 | |
|---|
| 508 | ! * Increment of global variables |
|---|
| 509 | ii = ii + 1 |
|---|
| 510 | ALLOCATE( d_a_i_thd(jpi,jpj,jpl) , d_a_i_trp (jpi,jpj,jpl) , d_v_s_thd (jpi,jpj,jpl) , d_v_s_trp (jpi,jpj,jpl) , & |
|---|
| 511 | & d_v_i_thd(jpi,jpj,jpl) , d_v_i_trp (jpi,jpj,jpl) , d_smv_i_thd(jpi,jpj,jpl) , d_smv_i_trp(jpi,jpj,jpl) , & |
|---|
| 512 | & d_sm_i_fl(jpi,jpj,jpl) , d_sm_i_gd (jpi,jpj,jpl) , d_sm_i_se (jpi,jpj,jpl) , d_sm_i_si (jpi,jpj,jpl) , & |
|---|
| 513 | & d_sm_i_la(jpi,jpj,jpl) , d_oa_i_thd(jpi,jpj,jpl) , d_oa_i_trp (jpi,jpj,jpl) , s_i_newice (jpi,jpj,jpl) , & |
|---|
| 514 | & STAT=ierr(ii) ) |
|---|
| 515 | ii = ii + 1 |
|---|
| 516 | ALLOCATE( d_e_s_thd(jpi,jpj,nlay_s,jpl) , d_e_i_thd(jpi,jpj,jkmax,jpl) , d_u_ice_dyn(jpi,jpj) , & |
|---|
| 517 | & d_e_s_trp(jpi,jpj,nlay_s,jpl) , d_e_i_trp(jpi,jpj,jkmax,jpl) , d_v_ice_dyn(jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 518 | |
|---|
| 519 | ! * Ice thickness distribution variables |
|---|
| 520 | ii = ii + 1 |
|---|
| 521 | ALLOCATE( ice_types(jpl) , ice_cat_bounds(jpm,2) , ice_ncat_types (jpm) , & |
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| 522 | & hi_max (0:jpl) , hi_mean(jpl) , hi_max_typ(0:jpl,jpm) , STAT=ierr(ii) ) |
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| 523 | |
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| 524 | ! * Ice diagnostics |
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| 525 | ii = ii + 1 |
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| 526 | ALLOCATE( dv_dt_thd(jpi,jpj,jpl) , & |
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| 527 | & izero (jpi,jpj,jpl) , diag_trp_vi(jpi,jpj) , diag_trp_vs(jpi,jpj), diag_trp_ei(jpi,jpj), diag_trp_es(jpi,jpj), & |
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| 528 | & diag_heat_dhc1(jpi,jpj) , STAT=ierr(ii) ) |
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| 529 | |
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| 530 | ice_alloc = MAXVAL( ierr(:) ) |
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| 531 | IF( ice_alloc /= 0 ) CALL ctl_warn('ice_alloc_2: failed to allocate arrays.') |
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| 532 | ! |
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| 533 | END FUNCTION ice_alloc |
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| 534 | |
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| 535 | #else |
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| 536 | !!---------------------------------------------------------------------- |
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| 537 | !! Default option Empty module NO LIM sea-ice model |
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| 538 | !!---------------------------------------------------------------------- |
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| 539 | #endif |
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| 540 | |
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| 541 | !!====================================================================== |
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| 542 | END MODULE ice |
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