| 1 | MODULE ice |
|---|
| 2 | !!====================================================================== |
|---|
| 3 | !! *** MODULE ice *** |
|---|
| 4 | !! sea-ice: ice variables defined in memory |
|---|
| 5 | !!====================================================================== |
|---|
| 6 | !! History : 3.0 ! 2008-03 (M. Vancoppenolle) original code LIM-3 |
|---|
| 7 | !! 4.0 ! 2011-02 (G. Madec) dynamical allocation |
|---|
| 8 | !!---------------------------------------------------------------------- |
|---|
| 9 | #if defined key_lim3 |
|---|
| 10 | !!---------------------------------------------------------------------- |
|---|
| 11 | !! 'key_lim3' ESIM sea-ice model |
|---|
| 12 | !!---------------------------------------------------------------------- |
|---|
| 13 | USE in_out_manager ! I/O manager |
|---|
| 14 | USE lib_mpp ! MPP library |
|---|
| 15 | |
|---|
| 16 | IMPLICIT NONE |
|---|
| 17 | PRIVATE |
|---|
| 18 | |
|---|
| 19 | PUBLIC ice_alloc ! called by icestp.F90 |
|---|
| 20 | |
|---|
| 21 | !!====================================================================== |
|---|
| 22 | !! LIM3 by the use of sweat, agile fingers and sometimes brain juice, |
|---|
| 23 | !! was developed in Louvain-la-Neuve by : |
|---|
| 24 | !! * Martin Vancoppenolle (UCL-ASTR, Belgium) |
|---|
| 25 | !! * Sylvain Bouillon (UCL-ASTR, Belgium) |
|---|
| 26 | !! * Miguel Angel Morales Maqueda (NOC-L, UK) |
|---|
| 27 | !! |
|---|
| 28 | !! Based on extremely valuable earlier work by |
|---|
| 29 | !! * Thierry Fichefet |
|---|
| 30 | !! * Hugues Goosse |
|---|
| 31 | !! |
|---|
| 32 | !! The following persons also contributed to the code in various ways |
|---|
| 33 | !! * Gurvan Madec, Claude Talandier, Christian Ethe (LOCEAN, France) |
|---|
| 34 | !! * Xavier Fettweis (UCL-ASTR), Ralph Timmermann (AWI, Germany) |
|---|
| 35 | !! * Bill Lipscomb (LANL), Cecilia Bitz (UWa) |
|---|
| 36 | !! and Elisabeth Hunke (LANL), USA. |
|---|
| 37 | !! |
|---|
| 38 | !! For more info, the interested user is kindly invited to consult the following references |
|---|
| 39 | !! For model description and validation : |
|---|
| 40 | !! * Vancoppenolle et al., Ocean Modelling, 2008a. |
|---|
| 41 | !! * Vancoppenolle et al., Ocean Modelling, 2008b. |
|---|
| 42 | !! For a specific description of EVP : |
|---|
| 43 | !! * Bouillon et al., Ocean Modelling 2009. |
|---|
| 44 | !! |
|---|
| 45 | !! Or the reference manual, that should be available by 2011 |
|---|
| 46 | !!====================================================================== |
|---|
| 47 | !! | |
|---|
| 48 | !! I C E S T A T E V A R I A B L E S | |
|---|
| 49 | !! | |
|---|
| 50 | !! Introduction : | |
|---|
| 51 | !! -------------- | |
|---|
| 52 | !! Every ice-covered grid cell is characterized by a series of state | |
|---|
| 53 | !! variables. To account for unresolved spatial variability in ice | |
|---|
| 54 | !! thickness, the ice cover in divided in ice thickness categories. | |
|---|
| 55 | !! | |
|---|
| 56 | !! Sea ice state variables depend on the ice thickness category | |
|---|
| 57 | !! | |
|---|
| 58 | !! Those variables are divided into two groups | |
|---|
| 59 | !! * Extensive (or global) variables. | |
|---|
| 60 | !! These are the variables that are transported by all means | |
|---|
| 61 | !! * Intensive (or equivalent) variables. | |
|---|
| 62 | !! These are the variables that are either physically more | |
|---|
| 63 | !! meaningful and/or used in ice thermodynamics | |
|---|
| 64 | !! | |
|---|
| 65 | !! Routines in icevar.F90 perform conversions | |
|---|
| 66 | !! - ice_var_glo2eqv : from global to equivalent variables | |
|---|
| 67 | !! - ice_var_eqv2glo : from equivalent to global variables | |
|---|
| 68 | !! | |
|---|
| 69 | !! For various purposes, the sea ice state variables have sometimes | |
|---|
| 70 | !! to be aggregated over all ice thickness categories. This operation | |
|---|
| 71 | !! is done in : | |
|---|
| 72 | !! - ice_var_agg | |
|---|
| 73 | !! | |
|---|
| 74 | !! in icestp.F90, the routines that compute the changes in the ice | |
|---|
| 75 | !! state variables are called | |
|---|
| 76 | !! - ice_rhg : ice dynamics | |
|---|
| 77 | !! - ice_adv : ice advection | |
|---|
| 78 | !! - ice_rdgrft : ice ridging and rafting | |
|---|
| 79 | !! - ice_thd : ice halo-thermodynamics and creation of new ice | |
|---|
| 80 | !! - ice_itd : thermodynamic changes in ice thickness distribution | |
|---|
| 81 | !! | |
|---|
| 82 | !! See the associated routines for more information | |
|---|
| 83 | !! | |
|---|
| 84 | !! List of ice state variables : | |
|---|
| 85 | !! ----------------------------- | |
|---|
| 86 | !! | |
|---|
| 87 | !!-------------|-------------|---------------------------------|-------| |
|---|
| 88 | !! name in | name in | meaning | units | |
|---|
| 89 | !! 2D routines | 1D routines | | | |
|---|
| 90 | !!-------------|-------------|---------------------------------|-------| |
|---|
| 91 | !! | |
|---|
| 92 | !! ******************************************************************* | |
|---|
| 93 | !! *** Dynamical variables (prognostic) *** | |
|---|
| 94 | !! ******************************************************************* | |
|---|
| 95 | !! | |
|---|
| 96 | !! u_ice | - | Comp. U of the ice velocity | m/s | |
|---|
| 97 | !! v_ice | - | Comp. V of the ice velocity | m/s | |
|---|
| 98 | !! | |
|---|
| 99 | !! ******************************************************************* | |
|---|
| 100 | !! *** Category dependent state variables (prognostic) *** | |
|---|
| 101 | !! ******************************************************************* | |
|---|
| 102 | !! | |
|---|
| 103 | !! ** Global variables | |
|---|
| 104 | !!-------------|-------------|---------------------------------|-------| |
|---|
| 105 | !! a_i | a_i_1d | Ice concentration | | |
|---|
| 106 | !! v_i | - | Ice volume per unit area | m | |
|---|
| 107 | !! v_s | - | Snow volume per unit area | m | |
|---|
| 108 | !! sv_i | - | Sea ice salt content | ppt.m | |
|---|
| 109 | !! oa_i ! - ! Sea ice areal age content | s | |
|---|
| 110 | !! e_i ! - ! Ice enthalpy | J/m2 | |
|---|
| 111 | !! - ! e_i_1d ! Ice enthalpy per unit vol. | J/m3 | |
|---|
| 112 | !! e_s ! - ! Snow enthalpy | J/m2 | |
|---|
| 113 | !! - ! e_s_1d ! Snow enthalpy per unit vol. | J/m3 | |
|---|
| 114 | !! | |
|---|
| 115 | !!-------------|-------------|---------------------------------|-------| |
|---|
| 116 | !! | |
|---|
| 117 | !! ** Equivalent variables | |
|---|
| 118 | !!-------------|-------------|---------------------------------|-------| |
|---|
| 119 | !! | |
|---|
| 120 | !! h_i | h_i_1d | Ice thickness | m | |
|---|
| 121 | !! h_s ! h_s_1d | Snow depth | m | |
|---|
| 122 | !! s_i ! s_i_1d | Sea ice bulk salinity ! ppt | |
|---|
| 123 | !! sz_i ! sz_i_1d | Sea ice salinity profile ! ppt | |
|---|
| 124 | !! o_i ! - | Sea ice Age ! s | |
|---|
| 125 | !! t_i ! t_i_1d | Sea ice temperature ! K | |
|---|
| 126 | !! t_s ! t_s_1d | Snow temperature ! K | |
|---|
| 127 | !! t_su ! t_su_1d | Sea ice surface temperature ! K | |
|---|
| 128 | !! | |
|---|
| 129 | !! notes: the ice model only sees a bulk (i.e., vertically averaged) | |
|---|
| 130 | !! salinity, except in thermodynamic computations, for which | |
|---|
| 131 | !! the salinity profile is computed as a function of bulk | |
|---|
| 132 | !! salinity | |
|---|
| 133 | !! | |
|---|
| 134 | !! the sea ice surface temperature is not associated to any | |
|---|
| 135 | !! heat content. Therefore, it is not a state variable and | |
|---|
| 136 | !! does not have to be advected. Nevertheless, it has to be | |
|---|
| 137 | !! computed to determine whether the ice is melting or not | |
|---|
| 138 | !! | |
|---|
| 139 | !! ******************************************************************* | |
|---|
| 140 | !! *** Category-summed state variables (diagnostic) *** | |
|---|
| 141 | !! ******************************************************************* | |
|---|
| 142 | !! at_i | at_i_1d | Total ice concentration | | |
|---|
| 143 | !! vt_i | - | Total ice vol. per unit area | m | |
|---|
| 144 | !! vt_s | - | Total snow vol. per unit ar. | m | |
|---|
| 145 | !! sm_i | - | Mean sea ice salinity | ppt | |
|---|
| 146 | !! tm_i | - | Mean sea ice temperature | K | |
|---|
| 147 | !! et_i ! - ! Total ice enthalpy | J/m2 | |
|---|
| 148 | !! et_s ! - ! Total snow enthalpy | J/m2 | |
|---|
| 149 | !! bv_i ! - ! relative brine volume | ??? | |
|---|
| 150 | !!===================================================================== |
|---|
| 151 | |
|---|
| 152 | !!---------------------------------------------------------------------- |
|---|
| 153 | !! * Share Module variables |
|---|
| 154 | !!---------------------------------------------------------------------- |
|---|
| 155 | ! !!** ice-generic parameters namelist (nampar) ** |
|---|
| 156 | INTEGER , PUBLIC :: jpl !: number of ice categories |
|---|
| 157 | INTEGER , PUBLIC :: nlay_i !: number of ice layers |
|---|
| 158 | INTEGER , PUBLIC :: nlay_s !: number of snow layers |
|---|
| 159 | INTEGER , PUBLIC :: nn_monocat !: virtual ITD mono-category parameterizations (1-4) or not (0) |
|---|
| 160 | LOGICAL , PUBLIC :: ln_icedyn !: flag for ice dynamics (T) or not (F) |
|---|
| 161 | LOGICAL , PUBLIC :: ln_icethd !: flag for ice thermo (T) or not (F) |
|---|
| 162 | REAL(wp) , PUBLIC :: rn_amax_n !: maximum ice concentration Northern hemisphere |
|---|
| 163 | REAL(wp) , PUBLIC :: rn_amax_s !: maximum ice concentration Southern hemisphere |
|---|
| 164 | CHARACTER(len=256), PUBLIC :: cn_icerst_in !: suffix of ice restart name (input) |
|---|
| 165 | CHARACTER(len=256), PUBLIC :: cn_icerst_out !: suffix of ice restart name (output) |
|---|
| 166 | CHARACTER(len=256), PUBLIC :: cn_icerst_indir !: ice restart input directory |
|---|
| 167 | CHARACTER(len=256), PUBLIC :: cn_icerst_outdir !: ice restart output directory |
|---|
| 168 | |
|---|
| 169 | ! !!** ice-itd namelist (namitd) ** |
|---|
| 170 | REAL(wp), PUBLIC :: rn_himin !: minimum ice thickness |
|---|
| 171 | |
|---|
| 172 | ! !!** ice-dynamics namelist (namdyn) ** |
|---|
| 173 | REAL(wp), PUBLIC :: rn_ishlat !: lateral boundary condition for sea-ice |
|---|
| 174 | LOGICAL , PUBLIC :: ln_landfast !: landfast ice parameterization (T or F) |
|---|
| 175 | REAL(wp), PUBLIC :: rn_gamma !: fraction of ocean depth that ice must reach to initiate landfast ice |
|---|
| 176 | REAL(wp), PUBLIC :: rn_icebfr !: maximum bottom stress per unit area of contact (landfast ice) |
|---|
| 177 | REAL(wp), PUBLIC :: rn_lfrelax !: relaxation time scale (s-1) to reach static friction (landfast ice) |
|---|
| 178 | ! |
|---|
| 179 | ! !!** ice-rheology namelist (namrhg) ** |
|---|
| 180 | LOGICAL , PUBLIC :: ln_aEVP !: using adaptive EVP (T or F) |
|---|
| 181 | REAL(wp), PUBLIC :: rn_creepl !: creep limit : has to be under 1.0e-9 |
|---|
| 182 | REAL(wp), PUBLIC :: rn_ecc !: eccentricity of the elliptical yield curve |
|---|
| 183 | INTEGER , PUBLIC :: nn_nevp !: number of iterations for subcycling |
|---|
| 184 | REAL(wp), PUBLIC :: rn_relast !: ratio => telast/rdt_ice (1/3 or 1/9 depending on nb of subcycling nevp) |
|---|
| 185 | ! |
|---|
| 186 | ! !!** ice-surface forcing namelist (namforcing) ** |
|---|
| 187 | ! -- icethd_dh -- ! |
|---|
| 188 | REAL(wp), PUBLIC :: rn_blow_s !: coef. for partitioning of snowfall between leads and sea ice |
|---|
| 189 | ! -- icethd -- ! |
|---|
| 190 | REAL(wp), PUBLIC :: rn_cio !: drag coefficient for oceanic stress |
|---|
| 191 | INTEGER , PUBLIC :: nn_flxdist !: Redistribute heat flux over ice categories |
|---|
| 192 | ! ! =-1 Do nothing (needs N(cat) fluxes) |
|---|
| 193 | ! ! = 0 Average N(cat) fluxes then apply the average over the N(cat) ice |
|---|
| 194 | ! ! = 1 Average N(cat) fluxes then redistribute over the N(cat) ice using T-ice and albedo sensitivity |
|---|
| 195 | ! ! = 2 Redistribute a single flux over categories |
|---|
| 196 | INTEGER , PUBLIC :: nice_jules !: Choice of jules coupling |
|---|
| 197 | INTEGER , PUBLIC, PARAMETER :: np_jules_OFF = 0 !: no Jules coupling (ice thermodynamics forced via qsr and qns) |
|---|
| 198 | INTEGER , PUBLIC, PARAMETER :: np_jules_EMULE = 1 !: emulated Jules coupling via icethd_zdf.F90 (BL99) (1st round compute qcn and qsr_tr, 2nd round use it) |
|---|
| 199 | INTEGER , PUBLIC, PARAMETER :: np_jules_ACTIVE = 2 !: active Jules coupling (SM0L) (compute qcn and qsr_tr via sbcblk.F90 or sbccpl.F90) |
|---|
| 200 | |
|---|
| 201 | ! !!** ice-vertical diffusion namelist (namthd_zdf) ** |
|---|
| 202 | LOGICAL , PUBLIC :: ln_cndi_U64 !: thermal conductivity: Untersteiner (1964) |
|---|
| 203 | LOGICAL , PUBLIC :: ln_cndi_P07 !: thermal conductivity: Pringle et al (2007) |
|---|
| 204 | REAL(wp), PUBLIC :: rn_kappa_i !: coef. for the extinction of radiation Grenfell et al. (2006) [1/m] |
|---|
| 205 | REAL(wp), PUBLIC :: rn_cnd_s !: thermal conductivity of the snow [W/m/K] |
|---|
| 206 | |
|---|
| 207 | ! !!** ice-salinity namelist (namthd_sal) ** |
|---|
| 208 | INTEGER , PUBLIC :: nn_icesal !: salinity configuration used in the model |
|---|
| 209 | ! ! 1 - constant salinity in both space and time |
|---|
| 210 | ! ! 2 - prognostic salinity (s(z,t)) |
|---|
| 211 | ! ! 3 - salinity profile, constant in time |
|---|
| 212 | REAL(wp), PUBLIC :: rn_icesal !: bulk salinity (ppt) in case of constant salinity |
|---|
| 213 | REAL(wp), PUBLIC :: rn_simax !: maximum ice salinity [PSU] |
|---|
| 214 | REAL(wp), PUBLIC :: rn_simin !: minimum ice salinity [PSU] |
|---|
| 215 | |
|---|
| 216 | ! !!** ice-ponds namelist (namthd_pnd) |
|---|
| 217 | LOGICAL , PUBLIC :: ln_pnd_H12 !: Melt ponds scheme from Holland et al 2012 |
|---|
| 218 | LOGICAL , PUBLIC :: ln_pnd_fwb !: melt ponds store freshwater |
|---|
| 219 | LOGICAL , PUBLIC :: ln_pnd_CST !: Melt ponds scheme with constant fraction and depth |
|---|
| 220 | REAL(wp), PUBLIC :: rn_apnd !: prescribed pond fraction (0<rn_apnd<1) |
|---|
| 221 | REAL(wp), PUBLIC :: rn_hpnd !: prescribed pond depth (0<rn_hpnd<1) |
|---|
| 222 | LOGICAL , PUBLIC :: ln_pnd_alb !: melt ponds affect albedo |
|---|
| 223 | |
|---|
| 224 | ! !!** ice-diagnostics namelist (namdia) ** |
|---|
| 225 | LOGICAL , PUBLIC :: ln_icediachk !: flag for ice diag (T) or not (F) |
|---|
| 226 | LOGICAL , PUBLIC :: ln_icediahsb !: flag for ice diag (T) or not (F) |
|---|
| 227 | LOGICAL , PUBLIC :: ln_icectl !: flag for sea-ice points output (T) or not (F) |
|---|
| 228 | INTEGER , PUBLIC :: iiceprt !: debug i-point |
|---|
| 229 | INTEGER , PUBLIC :: jiceprt !: debug j-point |
|---|
| 230 | |
|---|
| 231 | ! !!** some other parameters |
|---|
| 232 | INTEGER , PUBLIC :: kt_ice !: iteration number |
|---|
| 233 | REAL(wp), PUBLIC :: rdt_ice !: ice time step |
|---|
| 234 | REAL(wp), PUBLIC :: r1_rdtice !: = 1. / rdt_ice |
|---|
| 235 | REAL(wp), PUBLIC :: r1_nlay_i !: 1 / nlay_i |
|---|
| 236 | REAL(wp), PUBLIC :: r1_nlay_s !: 1 / nlay_s |
|---|
| 237 | REAL(wp), PUBLIC :: rswitch !: switch for the presence of ice (1) or not (0) |
|---|
| 238 | REAL(wp), PUBLIC :: rdiag_v, rdiag_s, rdiag_t, rdiag_fv, rdiag_fs, rdiag_ft !: conservation diagnostics |
|---|
| 239 | REAL(wp), PUBLIC, PARAMETER :: epsi06 = 1.e-06_wp !: small number |
|---|
| 240 | REAL(wp), PUBLIC, PARAMETER :: epsi10 = 1.e-10_wp !: small number |
|---|
| 241 | REAL(wp), PUBLIC, PARAMETER :: epsi20 = 1.e-20_wp !: small number |
|---|
| 242 | |
|---|
| 243 | |
|---|
| 244 | ! !!** define arrays |
|---|
| 245 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: u_oce,v_oce !: surface ocean velocity used in ice dynamics |
|---|
| 246 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ht_i_new !: ice collection thickness accreted in leads |
|---|
| 247 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: strength !: ice strength |
|---|
| 248 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: stress1_i, stress2_i, stress12_i !: 1st, 2nd & diagonal stress tensor element |
|---|
| 249 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: delta_i !: ice rheology elta factor (Flato & Hibler 95) [s-1] |
|---|
| 250 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: divu_i !: Divergence of the velocity field [s-1] |
|---|
| 251 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: shear_i !: Shear of the velocity field [s-1] |
|---|
| 252 | ! |
|---|
| 253 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: t_bo !: Sea-Ice bottom temperature [Kelvin] |
|---|
| 254 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qlead !: heat balance of the lead (or of the open ocean) |
|---|
| 255 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fhtur !: net downward heat flux from the ice to the ocean |
|---|
| 256 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fhld !: heat flux from the lead used for bottom melting |
|---|
| 257 | |
|---|
| 258 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_snw !: snow-ocean mass exchange [kg.m-2.s-1] |
|---|
| 259 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_snw_sni !: snow ice growth component of wfx_snw [kg.m-2.s-1] |
|---|
| 260 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_snw_sum !: surface melt component of wfx_snw [kg.m-2.s-1] |
|---|
| 261 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_pnd !: melt pond-ocean mass exchange [kg.m-2.s-1] |
|---|
| 262 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_spr !: snow precipitation on ice [kg.m-2.s-1] |
|---|
| 263 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sub !: sublimation of snow/ice [kg.m-2.s-1] |
|---|
| 264 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_snw_sub !: snow sublimation [kg.m-2.s-1] |
|---|
| 265 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_ice_sub !: ice sublimation [kg.m-2.s-1] |
|---|
| 266 | |
|---|
| 267 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_snw_dyn !: dynamical component of wfx_snw [kg.m-2.s-1] |
|---|
| 268 | |
|---|
| 269 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_ice !: ice-ocean mass exchange [kg.m-2.s-1] |
|---|
| 270 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sni !: snow ice growth component of wfx_ice [kg.m-2.s-1] |
|---|
| 271 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_opw !: lateral ice growth component of wfx_ice [kg.m-2.s-1] |
|---|
| 272 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bog !: bottom ice growth component of wfx_ice [kg.m-2.s-1] |
|---|
| 273 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_dyn !: dynamical ice growth component of wfx_ice [kg.m-2.s-1] |
|---|
| 274 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bom !: bottom melt component of wfx_ice [kg.m-2.s-1] |
|---|
| 275 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sum !: surface melt component of wfx_ice [kg.m-2.s-1] |
|---|
| 276 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_lam !: lateral melt component of wfx_ice [kg.m-2.s-1] |
|---|
| 277 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_res !: residual component of wfx_ice [kg.m-2.s-1] |
|---|
| 278 | |
|---|
| 279 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: afx_tot !: ice concentration tendency (total) [s-1] |
|---|
| 280 | |
|---|
| 281 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bog !: salt flux due to ice growth/melt [PSU/m2/s] |
|---|
| 282 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bom !: salt flux due to ice growth/melt [PSU/m2/s] |
|---|
| 283 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_lam !: salt flux due to ice growth/melt [PSU/m2/s] |
|---|
| 284 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_sum !: salt flux due to ice growth/melt [PSU/m2/s] |
|---|
| 285 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_sni !: salt flux due to ice growth/melt [PSU/m2/s] |
|---|
| 286 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_opw !: salt flux due to ice growth/melt [PSU/m2/s] |
|---|
| 287 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bri !: salt flux due to brine rejection [PSU/m2/s] |
|---|
| 288 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_dyn !: salt flux due to porous ridged ice formation [PSU/m2/s] |
|---|
| 289 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_res !: residual salt flux due to correction of ice thickness [PSU/m2/s] |
|---|
| 290 | |
|---|
| 291 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_sub !: salt flux due to ice sublimation |
|---|
| 292 | |
|---|
| 293 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_bog !: total heat flux causing bottom ice growth [W.m-2] |
|---|
| 294 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_bom !: total heat flux causing bottom ice melt [W.m-2] |
|---|
| 295 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_sum !: total heat flux causing surface ice melt [W.m-2] |
|---|
| 296 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_opw !: total heat flux causing open water ice formation [W.m-2] |
|---|
| 297 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_dif !: total heat flux causing Temp change in the ice [W.m-2] |
|---|
| 298 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_snw !: heat flux for snow melt [W.m-2] |
|---|
| 299 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err_dif !: heat flux remaining due to change in non-solar flux [W.m-2] |
|---|
| 300 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err_rem !: heat flux error after heat remapping [W.m-2] |
|---|
| 301 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_in !: heat flux available for thermo transformations [W.m-2] |
|---|
| 302 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_out !: heat flux remaining at the end of thermo transformations [W.m-2] |
|---|
| 303 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_err_sub !: mass flux error after sublimation [kg.m-2.s-1] |
|---|
| 304 | |
|---|
| 305 | ! heat flux associated with ice-atmosphere mass exchange |
|---|
| 306 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_sub !: heat flux for sublimation [W.m-2] |
|---|
| 307 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_spr !: heat flux of the snow precipitation [W.m-2] |
|---|
| 308 | |
|---|
| 309 | ! heat flux associated with ice-ocean mass exchange |
|---|
| 310 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_thd !: ice-ocean heat flux from thermo processes (icethd_dh) [W.m-2] |
|---|
| 311 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_dyn !: ice-ocean heat flux from ridging [W.m-2] |
|---|
| 312 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_res !: residual heat flux due to correction of ice thickness [W.m-2] |
|---|
| 313 | |
|---|
| 314 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rn_amax_2d !: maximum ice concentration 2d array |
|---|
| 315 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ftr_ice !: transmitted solar radiation under ice |
|---|
| 316 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: t1_ice !: temperature of the first layer (Jules coupling) [K] |
|---|
| 317 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: cnd_ice !: effective conductivity at the top of ice/snow (Jules coupling) [W.m-2.K-1] |
|---|
| 318 | |
|---|
| 319 | !!---------------------------------------------------------------------- |
|---|
| 320 | !! * Ice global state variables |
|---|
| 321 | !!---------------------------------------------------------------------- |
|---|
| 322 | !! Variables defined for each ice category |
|---|
| 323 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: h_i !: Ice thickness (m) |
|---|
| 324 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: a_i !: Ice fractional areas (concentration) |
|---|
| 325 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: v_i !: Ice volume per unit area (m) |
|---|
| 326 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: v_s !: Snow volume per unit area(m) |
|---|
| 327 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: h_s !: Snow thickness (m) |
|---|
| 328 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: t_su !: Sea-Ice Surface Temperature (K) |
|---|
| 329 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: s_i !: Sea-Ice Bulk salinity (ppt) |
|---|
| 330 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sv_i !: Sea-Ice Bulk salinity times volume per area (ppt.m) |
|---|
| 331 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: o_i !: Sea-Ice Age (s) |
|---|
| 332 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: oa_i !: Sea-Ice Age times ice area (s) |
|---|
| 333 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: bv_i !: brine volume |
|---|
| 334 | |
|---|
| 335 | !! Variables summed over all categories, or associated to all the ice in a single grid cell |
|---|
| 336 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: u_ice, v_ice !: components of the ice velocity (m/s) |
|---|
| 337 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: vt_i , vt_s !: ice and snow total volume per unit area (m) |
|---|
| 338 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: at_i !: ice total fractional area (ice concentration) |
|---|
| 339 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ato_i !: =1-at_i ; total open water fractional area |
|---|
| 340 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: et_i , et_s !: ice and snow total heat content |
|---|
| 341 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tm_i !: mean ice temperature over all categories |
|---|
| 342 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: bvm_i !: brine volume averaged over all categories |
|---|
| 343 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sm_i !: mean sea ice salinity averaged over all categories [PSU] |
|---|
| 344 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tm_su !: mean surface temperature over all categories |
|---|
| 345 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hm_i !: mean ice thickness over all categories |
|---|
| 346 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hm_s !: mean snow thickness over all categories |
|---|
| 347 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: om_i !: mean ice age over all categories |
|---|
| 348 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tau_icebfr !: ice friction with bathy (landfast param activated) |
|---|
| 349 | |
|---|
| 350 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: t_s !: Snow temperatures [K] |
|---|
| 351 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_s !: Snow enthalpy [J/m2] |
|---|
| 352 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: t_i !: ice temperatures [K] |
|---|
| 353 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_i !: ice enthalpy [J/m2] |
|---|
| 354 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: sz_i !: ice salinity [PSU] |
|---|
| 355 | |
|---|
| 356 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: a_ip !: melt pond fraction per grid cell area |
|---|
| 357 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: v_ip !: melt pond volume per grid cell area [m] |
|---|
| 358 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: a_ip_frac !: melt pond volume per ice area |
|---|
| 359 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: h_ip !: melt pond thickness [m] |
|---|
| 360 | |
|---|
| 361 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: at_ip !: total melt pond fraction |
|---|
| 362 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: vt_ip !: total melt pond volume per unit area [m] |
|---|
| 363 | |
|---|
| 364 | !!---------------------------------------------------------------------- |
|---|
| 365 | !! * Old values of global variables |
|---|
| 366 | !!---------------------------------------------------------------------- |
|---|
| 367 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: v_s_b, v_i_b, h_s_b, h_i_b !: snow and ice volumes/thickness |
|---|
| 368 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: a_i_b, sv_i_b, oa_i_b !: |
|---|
| 369 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_s_b !: snow heat content |
|---|
| 370 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_i_b !: ice temperatures |
|---|
| 371 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: u_ice_b, v_ice_b !: ice velocity |
|---|
| 372 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: at_i_b !: ice concentration (total) |
|---|
| 373 | |
|---|
| 374 | !!---------------------------------------------------------------------- |
|---|
| 375 | !! * Ice thickness distribution variables |
|---|
| 376 | !!---------------------------------------------------------------------- |
|---|
| 377 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hi_max !: Boundary of ice thickness categories in thickness space |
|---|
| 378 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hi_mean !: Mean ice thickness in catgories |
|---|
| 379 | ! |
|---|
| 380 | !!---------------------------------------------------------------------- |
|---|
| 381 | !! * Ice diagnostics |
|---|
| 382 | !!---------------------------------------------------------------------- |
|---|
| 383 | ! thd refers to changes induced by thermodynamics |
|---|
| 384 | ! trp '' '' '' advection (transport of ice) |
|---|
| 385 | ! |
|---|
| 386 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_vi !: transport of ice volume |
|---|
| 387 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_vs !: transport of snw volume |
|---|
| 388 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_ei !: transport of ice enthalpy (W/m2) |
|---|
| 389 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_es !: transport of snw enthalpy (W/m2) |
|---|
| 390 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_sv !: transport of salt content |
|---|
| 391 | ! |
|---|
| 392 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_heat !: snw/ice heat content variation [W/m2] |
|---|
| 393 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_sice !: ice salt content variation [] |
|---|
| 394 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_vice !: ice volume variation [m/s] |
|---|
| 395 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_vsnw !: snw volume variation [m/s] |
|---|
| 396 | |
|---|
| 397 | ! |
|---|
| 398 | !!---------------------------------------------------------------------- |
|---|
| 399 | !! * SIMIP extra diagnostics |
|---|
| 400 | !!---------------------------------------------------------------------- |
|---|
| 401 | ! Extra sea ice diagnostics to address the data request |
|---|
| 402 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: t_si !: Temperature at Snow-ice interface (K) |
|---|
| 403 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tm_si !: mean temperature at the snow-ice interface (K) |
|---|
| 404 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_fc_bo !: Bottom conduction flux (W/m2) |
|---|
| 405 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_fc_su !: Surface conduction flux (W/m2) |
|---|
| 406 | |
|---|
| 407 | ! |
|---|
| 408 | !!---------------------------------------------------------------------- |
|---|
| 409 | !! NEMO/ICE 4.0 , NEMO Consortium (2017) |
|---|
| 410 | !! $Id$ |
|---|
| 411 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
|---|
| 412 | !!---------------------------------------------------------------------- |
|---|
| 413 | CONTAINS |
|---|
| 414 | |
|---|
| 415 | FUNCTION ice_alloc() |
|---|
| 416 | !!----------------------------------------------------------------- |
|---|
| 417 | !! *** Routine ice_alloc *** |
|---|
| 418 | !!----------------------------------------------------------------- |
|---|
| 419 | INTEGER :: ice_alloc |
|---|
| 420 | ! |
|---|
| 421 | INTEGER :: ierr(18), ii |
|---|
| 422 | !!----------------------------------------------------------------- |
|---|
| 423 | |
|---|
| 424 | ierr(:) = 0 |
|---|
| 425 | |
|---|
| 426 | ! What could be one huge allocate statement is broken-up to try to |
|---|
| 427 | ! stay within Fortran's max-line length limit. |
|---|
| 428 | ii = 1 |
|---|
| 429 | ALLOCATE( u_oce (jpi,jpj) , v_oce (jpi,jpj) , ht_i_new (jpi,jpj) , & |
|---|
| 430 | & strength(jpi,jpj) , stress1_i(jpi,jpj) , stress2_i(jpi,jpj) , stress12_i(jpi,jpj) , & |
|---|
| 431 | & delta_i (jpi,jpj) , divu_i (jpi,jpj) , shear_i (jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 432 | |
|---|
| 433 | ii = ii + 1 |
|---|
| 434 | ALLOCATE( t_bo (jpi,jpj) , wfx_snw_sni(jpi,jpj) , & |
|---|
| 435 | & wfx_snw(jpi,jpj) , wfx_snw_dyn(jpi,jpj) , wfx_snw_sum(jpi,jpj) , wfx_snw_sub(jpi,jpj) , & |
|---|
| 436 | & wfx_ice(jpi,jpj) , wfx_sub (jpi,jpj) , wfx_ice_sub(jpi,jpj) , wfx_lam (jpi,jpj) , & |
|---|
| 437 | & wfx_pnd(jpi,jpj) , & |
|---|
| 438 | & wfx_bog(jpi,jpj) , wfx_dyn(jpi,jpj) , wfx_bom(jpi,jpj) , wfx_sum(jpi,jpj) , & |
|---|
| 439 | & wfx_res(jpi,jpj) , wfx_sni(jpi,jpj) , wfx_opw(jpi,jpj) , wfx_spr(jpi,jpj) , & |
|---|
| 440 | & afx_tot(jpi,jpj) , rn_amax_2d(jpi,jpj), & |
|---|
| 441 | & fhtur (jpi,jpj) , qlead (jpi,jpj) , & |
|---|
| 442 | & sfx_res(jpi,jpj) , sfx_bri(jpi,jpj) , sfx_dyn(jpi,jpj) , sfx_sub(jpi,jpj) , sfx_lam(jpi,jpj) , & |
|---|
| 443 | & sfx_bog(jpi,jpj) , sfx_bom(jpi,jpj) , sfx_sum(jpi,jpj) , sfx_sni(jpi,jpj) , sfx_opw(jpi,jpj) , & |
|---|
| 444 | & hfx_res(jpi,jpj) , hfx_snw(jpi,jpj) , hfx_sub(jpi,jpj) , & |
|---|
| 445 | & hfx_in (jpi,jpj) , hfx_out(jpi,jpj) , fhld (jpi,jpj) , & |
|---|
| 446 | & hfx_sum(jpi,jpj) , hfx_bom(jpi,jpj) , hfx_bog(jpi,jpj) , hfx_dif(jpi,jpj) , & |
|---|
| 447 | & hfx_opw(jpi,jpj) , hfx_thd(jpi,jpj) , hfx_dyn(jpi,jpj) , hfx_spr(jpi,jpj) , & |
|---|
| 448 | & hfx_err_dif(jpi,jpj) , hfx_err_rem(jpi,jpj) , wfx_err_sub(jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 449 | |
|---|
| 450 | ! * Ice global state variables |
|---|
| 451 | ii = ii + 1 |
|---|
| 452 | ALLOCATE( ftr_ice(jpi,jpj,jpl) , cnd_ice(jpi,jpj,jpl) , t1_ice(jpi,jpj,jpl) , & |
|---|
| 453 | & h_i (jpi,jpj,jpl) , a_i (jpi,jpj,jpl) , v_i (jpi,jpj,jpl) , & |
|---|
| 454 | & v_s (jpi,jpj,jpl) , h_s (jpi,jpj,jpl) , t_su(jpi,jpj,jpl) , & |
|---|
| 455 | & s_i (jpi,jpj,jpl) , sv_i(jpi,jpj,jpl) , o_i (jpi,jpj,jpl) , & |
|---|
| 456 | & oa_i(jpi,jpj,jpl) , bv_i(jpi,jpj,jpl) , STAT=ierr(ii) ) |
|---|
| 457 | ii = ii + 1 |
|---|
| 458 | ALLOCATE( u_ice(jpi,jpj) , v_ice(jpi,jpj) , & |
|---|
| 459 | & vt_i (jpi,jpj) , vt_s (jpi,jpj) , at_i(jpi,jpj) , ato_i(jpi,jpj) , & |
|---|
| 460 | & et_i (jpi,jpj) , et_s (jpi,jpj) , tm_i(jpi,jpj) , bvm_i(jpi,jpj) , & |
|---|
| 461 | & sm_i (jpi,jpj) , tm_su(jpi,jpj) , hm_i(jpi,jpj) , hm_s (jpi,jpj) , & |
|---|
| 462 | & om_i (jpi,jpj) , tau_icebfr(jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 463 | ii = ii + 1 |
|---|
| 464 | ALLOCATE( t_s(jpi,jpj,nlay_s,jpl) , e_s(jpi,jpj,nlay_s,jpl) , STAT=ierr(ii) ) |
|---|
| 465 | ii = ii + 1 |
|---|
| 466 | ALLOCATE( t_i(jpi,jpj,nlay_i,jpl) , e_i(jpi,jpj,nlay_i,jpl) , sz_i(jpi,jpj,nlay_i,jpl) , STAT=ierr(ii) ) |
|---|
| 467 | |
|---|
| 468 | ii = ii + 1 |
|---|
| 469 | ALLOCATE( a_ip(jpi,jpj,jpl) , v_ip(jpi,jpj,jpl) , a_ip_frac(jpi,jpj,jpl) , h_ip(jpi,jpj,jpl) , STAT = ierr(ii) ) |
|---|
| 470 | ii = ii + 1 |
|---|
| 471 | ALLOCATE( at_ip(jpi,jpj) , vt_ip(jpi,jpj) , STAT = ierr(ii) ) |
|---|
| 472 | |
|---|
| 473 | ! * Old values of global variables |
|---|
| 474 | ii = ii + 1 |
|---|
| 475 | ALLOCATE( v_s_b (jpi,jpj,jpl) , v_i_b (jpi,jpj,jpl) , h_s_b(jpi,jpj,jpl) , h_i_b(jpi,jpj,jpl) , & |
|---|
| 476 | & a_i_b (jpi,jpj,jpl) , sv_i_b(jpi,jpj,jpl) , e_i_b(jpi,jpj,nlay_i,jpl) , e_s_b(jpi,jpj,nlay_s,jpl) , & |
|---|
| 477 | & oa_i_b (jpi,jpj,jpl) , STAT=ierr(ii) ) |
|---|
| 478 | ii = ii + 1 |
|---|
| 479 | ALLOCATE( u_ice_b(jpi,jpj) , v_ice_b(jpi,jpj) , at_i_b(jpi,jpj) , STAT=ierr(ii) ) |
|---|
| 480 | |
|---|
| 481 | ! * Ice thickness distribution variables |
|---|
| 482 | ii = ii + 1 |
|---|
| 483 | ALLOCATE( hi_max(0:jpl), hi_mean(jpl), STAT=ierr(ii) ) |
|---|
| 484 | |
|---|
| 485 | ! * Ice diagnostics |
|---|
| 486 | ii = ii + 1 |
|---|
| 487 | ALLOCATE( diag_trp_vi(jpi,jpj) , diag_trp_vs (jpi,jpj) , diag_trp_ei(jpi,jpj), & |
|---|
| 488 | & diag_trp_es(jpi,jpj) , diag_trp_sv (jpi,jpj) , diag_heat (jpi,jpj), & |
|---|
| 489 | & diag_sice (jpi,jpj) , diag_vice (jpi,jpj) , diag_vsnw (jpi,jpj), STAT=ierr(ii) ) |
|---|
| 490 | |
|---|
| 491 | ! * SIMIP diagnostics |
|---|
| 492 | ii = ii + 1 |
|---|
| 493 | ALLOCATE( t_si (jpi,jpj,jpl) , tm_si(jpi,jpj) , diag_fc_bo(jpi,jpj) , diag_fc_su(jpi,jpj) , STAT = ierr(ii) ) |
|---|
| 494 | |
|---|
| 495 | ice_alloc = MAXVAL( ierr(:) ) |
|---|
| 496 | IF( ice_alloc /= 0 ) CALL ctl_warn('ice_alloc: failed to allocate arrays.') |
|---|
| 497 | ! |
|---|
| 498 | END FUNCTION ice_alloc |
|---|
| 499 | |
|---|
| 500 | #else |
|---|
| 501 | !!---------------------------------------------------------------------- |
|---|
| 502 | !! Default option Empty module NO ESIM sea-ice model |
|---|
| 503 | !!---------------------------------------------------------------------- |
|---|
| 504 | #endif |
|---|
| 505 | |
|---|
| 506 | !!====================================================================== |
|---|
| 507 | END MODULE ice |
|---|
