Context Navigation

ice.F90 @ 7881

Last change on this file since 7881 was 7813, checked in by clem, 7 years ago
synchronize trunk with 3.6
Property svn:keywords set to `Id`
File size: 42.1 KB

Rev	Line
[825]	1	MODULE ice
[2528]	2	!!======================================================================
	3	!! * MODULE ice *
	4	!! LIM-3 Sea Ice physics: diagnostics variables of ice defined in memory
	5	!!=====================================================================
[2715]	6	!! History : 3.0 ! 2008-03 (M. Vancoppenolle) original code LIM-3
	7	!! 4.0 ! 2011-02 (G. Madec) dynamical allocation
[2528]	8	!!----------------------------------------------------------------------
[825]	9	#if defined key_lim3
	10	!!----------------------------------------------------------------------
[3625]	11	!! 'key_lim3' LIM-3 sea-ice model
[825]	12	!!----------------------------------------------------------------------
[3625]	13	USE in_out_manager ! I/O manager
	14	USE lib_mpp ! MPP library
[825]	15
	16	IMPLICIT NONE
	17	PRIVATE
[2528]	18
[5123]	19	PUBLIC ice_alloc ! Called in sbc_lim_init
[2715]	20
[834]	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)
[2715]	26	!! * Miguel Angel Morales Maqueda (NOC-L, UK)
[834]	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
[2715]	33	!! * Gurvan Madec, Claude Talandier, Christian Ethe (LOCEAN, France)
[834]	34	!! * Xavier Fettweis (UCL-ASTR), Ralph Timmermann (AWI, Germany)
	35	!! * Bill Lipscomb (LANL), Cecilia Bitz (UWa)
	36	!! and Elisabeth Hunke (LANL), USA.
	37	!!
[2715]	38	!! For more info, the interested user is kindly invited to consult the following references
[834]	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 :
[2715]	43	!! * Bouillon et al., Ocean Modelling 2009.
[834]	44	!!
[2715]	45	!! Or the reference manual, that should be available by 2011
[834]	46	!!======================================================================
	47	!! \|
[2528]	48	!! I C E S T A T E V A R I A B L E S \|
[834]	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 limvar.F90 perform conversions \|
	66	!! - lim_var_glo2eqv : from global to equivalent variables \|
	67	!! - lim_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	!! - lim_var_agg \|
	73	!! \|
	74	!! in icestp.F90, the routines that compute the changes in the ice \|
	75	!! state variables are called \|
	76	!! - lim_dyn : ice dynamics \|
	77	!! - lim_trp : ice transport \|
	78	!! - lim_itd_me : mechanical redistribution (ridging and rafting) \|
	79	!! - lim_thd : ice halo-thermodynamics \|
	80	!! - lim_itd_th : thermodynamic changes in ice thickness distribution \|
	81	!! and creation of new ice \|
	82	!! \|
	83	!! See the associated routines for more information \|
	84	!! \|
	85	!! List of ice state variables : \|
	86	!! ----------------------------- \|
	87	!! \|
	88	!!-------------\|-------------\|---------------------------------\|-------\|
	89	!! name in \| name in \| meaning \| units \|
	90	!! 2D routines \| 1D routines \| \| \|
	91	!!-------------\|-------------\|---------------------------------\|-------\|
	92	!! \|
	93	!! ******************************************************************* \|
	94	!! * Dynamical variables (prognostic) * \|
	95	!! ******************************************************************* \|
	96	!! \|
	97	!! u_ice \| - \| Comp. U of the ice velocity \| m/s \|
	98	!! v_ice \| - \| Comp. V of the ice velocity \| m/s \|
	99	!! \|
	100	!! ******************************************************************* \|
	101	!! * Category dependent state variables (prognostic) * \|
	102	!! ******************************************************************* \|
	103	!! \|
	104	!! ** Global variables \|
	105	!!-------------\|-------------\|---------------------------------\|-------\|
[4872]	106	!! a_i \| a_i_1d \| Ice concentration \| \|
[834]	107	!! v_i \| - \| Ice volume per unit area \| m \|
	108	!! v_s \| - \| Snow volume per unit area \| m \|
	109	!! smv_i \| - \| Sea ice salt content \| ppt.m \|
	110	!! oa_i ! - ! Sea ice areal age content \| day \|
[5123]	111	!! e_i ! - ! Ice enthalpy \| J/m2 \|
[4872]	112	!! - ! q_i_1d ! Ice enthalpy per unit vol. \| J/m3 \|
[5123]	113	!! e_s ! - ! Snow enthalpy \| J/m2 \|
[4872]	114	!! - ! q_s_1d ! Snow enthalpy per unit vol. \| J/m3 \|
[834]	115	!! \|
	116	!!-------------\|-------------\|---------------------------------\|-------\|
	117	!! \|
	118	!! ** Equivalent variables \|
	119	!!-------------\|-------------\|---------------------------------\|-------\|
	120	!! \|
[4872]	121	!! ht_i \| ht_i_1d \| Ice thickness \| m \|
	122	!! ht_s ! ht_s_1d \| Snow depth \| m \|
	123	!! sm_i ! sm_i_1d \| Sea ice bulk salinity ! ppt \|
	124	!! s_i ! s_i_1d \| Sea ice salinity profile ! ppt \|
[834]	125	!! o_i ! - \| Sea ice Age ! days \|
[4872]	126	!! t_i ! t_i_1d \| Sea ice temperature ! K \|
	127	!! t_s ! t_s_1d \| Snow temperature ! K \|
	128	!! t_su ! t_su_1d \| Sea ice surface temperature ! K \|
[834]	129	!! \|
	130	!! notes: the ice model only sees a bulk (i.e., vertically averaged) \|
	131	!! salinity, except in thermodynamic computations, for which \|
	132	!! the salinity profile is computed as a function of bulk \|
	133	!! salinity \|
	134	!! \|
	135	!! the sea ice surface temperature is not associated to any \|
	136	!! heat content. Therefore, it is not a state variable and \|
	137	!! does not have to be advected. Nevertheless, it has to be \|
	138	!! computed to determine whether the ice is melting or not \|
	139	!! \|
	140	!! ******************************************************************* \|
	141	!! * Category-summed state variables (diagnostic) * \|
	142	!! ******************************************************************* \|
[4872]	143	!! at_i \| at_i_1d \| Total ice concentration \| \|
[834]	144	!! vt_i \| - \| Total ice vol. per unit area \| m \|
	145	!! vt_s \| - \| Total snow vol. per unit ar. \| m \|
	146	!! smt_i \| - \| Mean sea ice salinity \| ppt \|
	147	!! tm_i \| - \| Mean sea ice temperature \| K \|
[5123]	148	!! et_i ! - ! Total ice enthalpy \| J/m2 \|
	149	!! et_s ! - ! Total snow enthalpy \| J/m2 \|
[7646]	150	!! bv_i ! - ! relative brine volume \| ??? \|
[834]	151	!!=====================================================================
[825]	152
[2528]	153	LOGICAL, PUBLIC :: con_i = .false. ! switch for conservation test
[825]	154
[834]	155	!!--------------------------------------------------------------------------
[825]	156	!! * Share Module variables
[834]	157	!!--------------------------------------------------------------------------
[7646]	158	! !! ice-generic parameters namelist (namicerun)
	159	INTEGER , PUBLIC :: jpl !: number of ice categories
	160	INTEGER , PUBLIC :: nlay_i !: number of ice layers
	161	INTEGER , PUBLIC :: nlay_s !: number of snow layers
	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=32) , PUBLIC :: cn_icerst_in !: suffix of ice restart name (input)
	165	CHARACTER(len=32) , 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	LOGICAL , PUBLIC :: ln_limthd !: flag for ice thermo (T) or not (F)
	169	LOGICAL , PUBLIC :: ln_limdyn !: flag for ice dynamics (T) or not (F)
	170	INTEGER , PUBLIC :: nn_limdyn !: flag for ice dynamics
	171	REAL(wp) , PUBLIC :: rn_uice !: prescribed u-vel (case nn_limdyn=0)
	172	REAL(wp) , PUBLIC :: rn_vice !: prescribed v-vel (case nn_limdyn=0)
	173
	174	! !! ice-diagnostics namelist (namicediag)
	175	LOGICAL , PUBLIC :: ln_limdiachk !: flag for ice diag (T) or not (F)
	176	LOGICAL , PUBLIC :: ln_limdiahsb !: flag for ice diag (T) or not (F)
	177	LOGICAL , PUBLIC :: ln_limctl !: flag for sea-ice points output (T) or not (F)
	178	INTEGER , PUBLIC :: iiceprt !: debug i-point
	179	INTEGER , PUBLIC :: jiceprt !: debug j-point
[1465]	180
[7646]	181	! !! ice-init namelist (namiceini)
	182	! -- limistate -- !
	183	LOGICAL , PUBLIC :: ln_limini ! initialization or not
	184	LOGICAL , PUBLIC :: ln_limini_file ! Ice initialization state from 2D netcdf file
	185	REAL(wp), PUBLIC :: rn_thres_sst ! threshold water temperature for initial sea ice
	186	REAL(wp), PUBLIC :: rn_hts_ini_n ! initial snow thickness in the north
	187	REAL(wp), PUBLIC :: rn_hts_ini_s ! initial snow thickness in the south
	188	REAL(wp), PUBLIC :: rn_hti_ini_n ! initial ice thickness in the north
	189	REAL(wp), PUBLIC :: rn_hti_ini_s ! initial ice thickness in the south
	190	REAL(wp), PUBLIC :: rn_ati_ini_n ! initial leads area in the north
	191	REAL(wp), PUBLIC :: rn_ati_ini_s ! initial leads area in the south
	192	REAL(wp), PUBLIC :: rn_smi_ini_n ! initial salinity
	193	REAL(wp), PUBLIC :: rn_smi_ini_s ! initial salinity
	194	REAL(wp), PUBLIC :: rn_tmi_ini_n ! initial temperature
	195	REAL(wp), PUBLIC :: rn_tmi_ini_s ! initial temperature
	196
[5123]	197	! !! ice-thickness distribution namelist (namiceitd)
	198	INTEGER , PUBLIC :: nn_catbnd !: categories distribution following: tanh function (1), or h^(-alpha) function (2)
	199	REAL(wp), PUBLIC :: rn_himean !: mean thickness of the domain (used to compute the distribution, nn_itdshp = 2 only)
[825]	200
[5123]	201	! !! ice-dynamics namelist (namicedyn)
[7646]	202	! -- limtrp & limadv -- !
	203	INTEGER , PUBLIC :: nn_limadv !: choose the advection scheme (-1=Prather ; 0=Ultimate-Macho)
	204	INTEGER , PUBLIC :: nn_limadv_ord !: choose the order of the advection scheme (if Ultimate-Macho)
	205	! -- limitd_me -- !
[5123]	206	INTEGER , PUBLIC :: nn_icestr !: ice strength parameterization (0=Hibler79 1=Rothrock75)
	207	REAL(wp), PUBLIC :: rn_pe_rdg !: ridging work divided by pot. energy change in ridging, nn_icestr = 1
[7646]	208	REAL(wp), PUBLIC :: rn_pstar !: determines ice strength, Hibler JPO79
	209	REAL(wp), PUBLIC :: rn_crhg !: determines changes in ice strength
	210	LOGICAL , PUBLIC :: ln_icestr_bvf !: use brine volume to diminish ice strength
	211	! -- limdyn & limrhg -- !
[5123]	212	REAL(wp), PUBLIC :: rn_cio !: drag coefficient for oceanic stress
	213	REAL(wp), PUBLIC :: rn_creepl !: creep limit : has to be under 1.0e-9
	214	REAL(wp), PUBLIC :: rn_ecc !: eccentricity of the elliptical yield curve
[7646]	215	INTEGER , PUBLIC :: nn_nevp !: number of iterations for subcycling
[5123]	216	REAL(wp), PUBLIC :: rn_relast !: ratio => telast/rdt_ice (1/3 or 1/9 depending on nb of subcycling nevp)
[7646]	217	LOGICAL , PUBLIC :: ln_landfast !: landfast ice parameterization (T or F)
	218	REAL(wp), PUBLIC :: rn_gamma !: fraction of ocean depth that ice must reach to initiate landfast ice
	219	REAL(wp), PUBLIC :: rn_icebfr !: maximum bottom stress per unit area of contact (landfast ice)
	220	REAL(wp), PUBLIC :: rn_lfrelax !: relaxation time scale (s-1) to reach static friction (landfast ice)
[5123]	221
[7646]	222	! !! ice-diffusion namelist (namicehdf)
	223	INTEGER , PUBLIC :: nn_ahi0 !: sea-ice hor. eddy diffusivity coeff. (3 ways of calculation)
	224	REAL(wp), PUBLIC :: rn_ahi0_ref !: sea-ice hor. eddy diffusivity coeff. (m2/s)
	225
	226	! !! ice-thermodynamics namelist (namicethd)
	227	! -- limthd_dif -- !
	228	REAL(wp), PUBLIC :: rn_kappa_i !: coef. for the extinction of radiation Grenfell et al. (2006) [1/m]
	229	REAL(wp), PUBLIC :: nn_conv_dif !: maximal number of iterations for heat diffusion
	230	REAL(wp), PUBLIC :: rn_terr_dif !: maximal tolerated error (C) for heat diffusion
	231	INTEGER , PUBLIC :: nn_ice_thcon !: thermal conductivity: =0 Untersteiner (1964) ; =1 Pringle et al (2007)
	232	LOGICAL , PUBLIC :: ln_it_qnsice !: iterate surface flux with changing surface temperature or not (F)
	233	INTEGER , PUBLIC :: nn_monocat !: virtual ITD mono-category parameterizations (1) or not (0)
[7813]	234	REAL(wp), PUBLIC :: rn_cdsn !: thermal conductivity of the snow [W/m/K]
[7646]	235	! -- limthd_dh -- !
	236	LOGICAL , PUBLIC :: ln_limdH !: activate ice thickness change from growing/melting (T) or not (F)
	237	REAL(wp), PUBLIC :: rn_betas !: coef. for partitioning of snowfall between leads and sea ice
	238	! -- limthd_da -- !
	239	LOGICAL , PUBLIC :: ln_limdA !: activate lateral melting param. (T) or not (F)
	240	REAL(wp), PUBLIC :: rn_beta !: coef. beta for lateral melting param.
	241	REAL(wp), PUBLIC :: rn_dmin !: minimum floe diameter for lateral melting param.
	242	! -- limthd_lac -- !
	243	LOGICAL , PUBLIC :: ln_limdO !: activate ice growth in open-water (T) or not (F)
	244	REAL(wp), PUBLIC :: rn_hnewice !: thickness for new ice formation (m)
	245	LOGICAL , PUBLIC :: ln_frazil !: use of frazil ice collection as function of wind (T) or not (F)
	246	REAL(wp), PUBLIC :: rn_maxfrazb !: maximum portion of frazil ice collecting at the ice bottom
	247	REAL(wp), PUBLIC :: rn_vfrazb !: threshold drift speed for collection of bottom frazil ice
	248	REAL(wp), PUBLIC :: rn_Cfrazb !: squeezing coefficient for collection of bottom frazil ice
	249	! -- limitd_th -- !
	250	REAL(wp), PUBLIC :: rn_himin !: minimum ice thickness
	251
[4147]	252	! !! ice-salinity namelist (namicesal)
[7646]	253	LOGICAL , PUBLIC :: ln_limdS !: activate gravity drainage and flushing (T) or not (F)
	254	INTEGER , PUBLIC :: nn_icesal !: salinity configuration used in the model
	255	! ! 1 - constant salinity in both space and time
	256	! ! 2 - prognostic salinity (s(z,t))
	257	! ! 3 - salinity profile, constant in time
	258	REAL(wp), PUBLIC :: rn_icesal !: bulk salinity (ppt) in case of constant salinity
[5123]	259	REAL(wp), PUBLIC :: rn_sal_gd !: restoring salinity for gravity drainage [PSU]
[7646]	260	REAL(wp), PUBLIC :: rn_time_gd !: restoring time constant for gravity drainage (= 20 days) [s]
[5123]	261	REAL(wp), PUBLIC :: rn_sal_fl !: restoring salinity for flushing [PSU]
	262	REAL(wp), PUBLIC :: rn_time_fl !: restoring time constant for gravity drainage (= 10 days) [s]
[7646]	263	REAL(wp), PUBLIC :: rn_simax !: maximum ice salinity [PSU]
	264	REAL(wp), PUBLIC :: rn_simin !: minimum ice salinity [PSU]
[825]	265
[4147]	266	! !!** ice-mechanical redistribution namelist (namiceitdme)
[5123]	267	REAL(wp), PUBLIC :: rn_cs !: fraction of shearing energy contributing to ridging
[7646]	268	INTEGER , PUBLIC :: nn_partfun !: participation function: =0 Thorndike et al. (1975), =1 Lipscomb et al. (2007)
[5123]	269	REAL(wp), PUBLIC :: rn_gstar !: fractional area of young ice contributing to ridging
	270	REAL(wp), PUBLIC :: rn_astar !: equivalent of G* for an exponential participation function
[7646]	271	LOGICAL , PUBLIC :: ln_ridging !: ridging of ice or not
[5123]	272	REAL(wp), PUBLIC :: rn_hstar !: thickness that determines the maximal thickness of ridged ice
[7646]	273	REAL(wp), PUBLIC :: rn_por_rdg !: initial porosity of ridges (0.3 regular value)
	274	REAL(wp), PUBLIC :: rn_fsnowrdg !: fractional snow loss to the ocean during ridging
	275	LOGICAL , PUBLIC :: ln_rafting !: rafting of ice or not
[5123]	276	REAL(wp), PUBLIC :: rn_hraft !: threshold thickness (m) for rafting / ridging
	277	REAL(wp), PUBLIC :: rn_craft !: coefficient for smoothness of the hyperbolic tangent in rafting
[7646]	278	REAL(wp), PUBLIC :: rn_fsnowrft !: fractional snow loss to the ocean during ridging
[825]	279
[7646]	280	! !!** some other parameters
	281	INTEGER , PUBLIC :: nstart !: iteration number of the begining of the run
	282	INTEGER , PUBLIC :: nlast !: iteration number of the end of the run
	283	INTEGER , PUBLIC :: nitrun !: number of iteration
	284	INTEGER , PUBLIC :: numit !: iteration number
	285	REAL(wp), PUBLIC :: rdt_ice !: ice time step
	286	REAL(wp), PUBLIC :: r1_rdtice !: = 1. / rdt_ice
[5123]	287	REAL(wp), PUBLIC :: r1_nlay_i !: 1 / nlay_i
	288	REAL(wp), PUBLIC :: r1_nlay_s !: 1 / nlay_s
[7646]	289	REAL(wp), PUBLIC :: rswitch !: switch for the presence of ice (1) or not (0)
[4990]	290	REAL(wp), PUBLIC, PARAMETER :: epsi06 = 1.e-06_wp !: small number
	291	REAL(wp), PUBLIC, PARAMETER :: epsi10 = 1.e-10_wp !: small number
	292	REAL(wp), PUBLIC, PARAMETER :: epsi20 = 1.e-20_wp !: small number
	293
[7646]	294	! !!** define arrays
	295	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: u_oce, v_oce !: surface ocean velocity used in ice dynamics
	296	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ahiu , ahiv !: hor. diffusivity coeff. at U- and V-points [m2/s]
	297	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hicol !: ice collection thickness accreted in leads
	298	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: strength !: ice strength
[2715]	299	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: stress1_i, stress2_i, stress12_i !: 1st, 2nd & diagonal stress tensor element
[7646]	300	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: delta_i !: ice rheology elta factor (Flato & Hibler 95) [s-1]
	301	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: divu_i !: Divergence of the velocity field [s-1]
	302	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: shear_i !: Shear of the velocity field [s-1]
[2715]	303	!
	304	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: t_bo !: Sea-Ice bottom temperature [Kelvin]
	305	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: frld !: Leads fraction = 1 - ice fraction
	306	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: pfrld !: Leads fraction at previous time
	307	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: phicif !: Old ice thickness
[4688]	308	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qlead !: heat balance of the lead (or of the open ocean)
	309	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fhtur !: net downward heat flux from the ice to the ocean
	310	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: fhld !: heat flux from the lead used for bottom melting
	311
[7646]	312	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_snw !: snow-ocean mass exchange [kg.m-2.s-1]
	313	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_spr !: snow precipitation on ice [kg.m-2.s-1]
	314	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sub !: snow/ice sublimation [kg.m-2.s-1]
[4688]	315
[7646]	316	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_ice !: ice-ocean mass exchange [kg.m-2.s-1]
	317	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sni !: snow ice growth component of wfx_ice [kg.m-2.s-1]
	318	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_opw !: lateral ice growth component of wfx_ice [kg.m-2.s-1]
	319	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bog !: bottom ice growth component of wfx_ice [kg.m-2.s-1]
	320	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_dyn !: dynamical ice growth component of wfx_ice [kg.m-2.s-1]
	321	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_bom !: bottom melt component of wfx_ice [kg.m-2.s-1]
	322	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_sum !: surface melt component of wfx_ice [kg.m-2.s-1]
	323	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_lam !: lateral melt component of wfx_ice [kg.m-2.s-1]
	324	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_res !: residual component of wfx_ice [kg.m-2.s-1]
[4688]	325
[6416]	326	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: afx_tot !: ice concentration tendency (total) [s-1]
[5123]	327	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: afx_thd !: ice concentration tendency (thermodynamics) [s-1]
[6416]	328	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: afx_dyn !: ice concentration tendency (dynamics) [s-1]
[5123]	329
[4688]	330	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bog !: salt flux due to ice growth/melt [PSU/m2/s]
	331	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bom !: salt flux due to ice growth/melt [PSU/m2/s]
[7646]	332	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_lam !: salt flux due to ice growth/melt [PSU/m2/s]
[4688]	333	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_sum !: salt flux due to ice growth/melt [PSU/m2/s]
	334	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_sni !: salt flux due to ice growth/melt [PSU/m2/s]
	335	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_opw !: salt flux due to ice growth/melt [PSU/m2/s]
[3625]	336	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_bri !: salt flux due to brine rejection [PSU/m2/s]
[4688]	337	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_dyn !: salt flux due to porous ridged ice formation [PSU/m2/s]
[3625]	338	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_res !: residual salt flux due to correction of ice thickness [PSU/m2/s]
[825]	339
[6416]	340	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sfx_sub !: salt flux due to ice sublimation
[4688]	341
[6416]	342	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_bog !: total heat flux causing bottom ice growth [W.m-2]
	343	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_bom !: total heat flux causing bottom ice melt [W.m-2]
	344	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_sum !: total heat flux causing surface ice melt [W.m-2]
	345	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_opw !: total heat flux causing open water ice formation [W.m-2]
	346	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_dif !: total heat flux causing Temp change in the ice [W.m-2]
	347	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_snw !: heat flux for snow melt [W.m-2]
	348	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err !: heat flux error after heat diffusion [W.m-2]
	349	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err_dif !: heat flux remaining due to change in non-solar flux [W.m-2]
	350	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_err_rem !: heat flux error after heat remapping [W.m-2]
	351	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_in !: heat flux available for thermo transformations [W.m-2]
	352	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_out !: heat flux remaining at the end of thermo transformations [W.m-2]
	353	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: wfx_err_sub !: mass flux error after sublimation [kg.m-2.s-1]
	354
[4688]	355	! heat flux associated with ice-atmosphere mass exchange
[6416]	356	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_sub !: heat flux for sublimation [W.m-2]
	357	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_spr !: heat flux of the snow precipitation [W.m-2]
[4688]	358
	359	! heat flux associated with ice-ocean mass exchange
[6416]	360	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_thd !: ice-ocean heat flux from thermo processes (limthd_dh) [W.m-2]
	361	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_dyn !: ice-ocean heat flux from mecanical processes (limitd_me) [W.m-2]
	362	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: hfx_res !: residual heat flux due to correction of ice thickness [W.m-2]
[4688]	363
[7646]	364	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rn_amax_2d !: maximum ice concentration 2d array
	365	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ftr_ice !: transmitted solar radiation under ice
	366	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: pahu3D, pahv3D !: ice hor. eddy diffusivity coef. at U- and V-points
[4688]	367
[834]	368	!!--------------------------------------------------------------------------
	369	!! * Ice global state variables
	370	!!--------------------------------------------------------------------------
	371	!! Variables defined for each ice category
[7646]	372	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ht_i !: Ice thickness (m)
	373	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: a_i !: Ice fractional areas (concentration)
	374	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: v_i !: Ice volume per unit area (m)
	375	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: v_s !: Snow volume per unit area(m)
	376	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ht_s !: Snow thickness (m)
	377	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: t_su !: Sea-Ice Surface Temperature (K)
	378	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sm_i !: Sea-Ice Bulk salinity (ppt)
	379	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: smv_i !: Sea-Ice Bulk salinity times volume per area (ppt.m)
	380	! ! this is an extensive variable that has to be transported
	381	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: o_i !: Sea-Ice Age (days)
	382	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: oa_i !: Sea-Ice Age times ice area (days)
	383	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: bv_i !: brine volume
[825]	384
[2715]	385	!! Variables summed over all categories, or associated to all the ice in a single grid cell
[7646]	386	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: u_ice, v_ice !: components of the ice velocity (m/s)
	387	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: vt_i , vt_s !: ice and snow total volume per unit area (m)
	388	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: at_i !: ice total fractional area (ice concentration)
	389	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ato_i !: =1-at_i ; total open water fractional area
	390	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: et_i , et_s !: ice and snow total heat content
	391	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tm_i !: mean ice temperature over all categories
	392	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: bvm_i !: brine volume averaged over all categories
	393	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: smt_i !: mean sea ice salinity averaged over all categories [PSU]
	394	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tm_su !: mean surface temperature over all categories
	395	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: htm_i !: mean ice thickness over all categories
	396	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: htm_s !: mean snow thickness over all categories
	397	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: om_i !: mean ice age over all categories
	398	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: tau_icebfr !: ice friction with bathy (landfast param activated)
[825]	399
[7646]	400	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: t_s !: Snow temperatures [K]
	401	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_s !: Snow ...
[2715]	402
[7646]	403	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: t_i !: ice temperatures [K]
	404	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_i !: ice thermal contents [J/m2]
	405	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: s_i !: ice salinities [PSU]
[825]	406
[834]	407	!!--------------------------------------------------------------------------
	408	!! * Moments for advection
	409	!!--------------------------------------------------------------------------
[2715]	410	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: sxopw, syopw, sxxopw, syyopw, sxyopw !: open water in sea ice
	411	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxice, syice, sxxice, syyice, sxyice !: ice thickness
	412	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxsn , sysn , sxxsn , syysn , sxysn !: snow thickness
	413	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxa , sya , sxxa , syya , sxya !: lead fraction
	414	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxc0 , syc0 , sxxc0 , syyc0 , sxyc0 !: snow thermal content
	415	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxsal, sysal, sxxsal, syysal, sxysal !: ice salinity
	416	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: sxage, syage, sxxage, syyage, sxyage !: ice age
	417	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: sxe , sye , sxxe , syye , sxye !: ice layers heat content
[825]	418
[834]	419	!!--------------------------------------------------------------------------
	420	!! * Old values of global variables
	421	!!--------------------------------------------------------------------------
[4872]	422	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: v_s_b, v_i_b !: snow and ice volumes
	423	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: a_i_b, smv_i_b, oa_i_b !:
	424	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_s_b !: snow heat content
	425	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:,:) :: e_i_b !: ice temperatures
	426	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: u_ice_b, v_ice_b !: ice velocity
[7646]	427	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: at_i_b !: ice concentration (total)
[5123]	428
[834]	429	!!--------------------------------------------------------------------------
	430	!! * Ice thickness distribution variables
	431	!!--------------------------------------------------------------------------
[2715]	432	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hi_max !: Boundary of ice thickness categories in thickness space
	433	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hi_mean !: Mean ice thickness in catgories
[4147]	434	!
[921]	435	!!--------------------------------------------------------------------------
[834]	436	!! * Ice diagnostics
	437	!!--------------------------------------------------------------------------
[5123]	438	! thd refers to changes induced by thermodynamics
	439	! trp '' '' '' advection (transport of ice)
[7646]	440	!
[5123]	441	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_vi !: transport of ice volume
	442	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_vs !: transport of snw volume
	443	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_ei !: transport of ice enthalpy (W/m2)
	444	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_es !: transport of snw enthalpy (W/m2)
	445	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_trp_smv !: transport of salt content
[4688]	446	!
[5167]	447	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_heat !: snw/ice heat content variation [W/m2]
	448	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_smvi !: ice salt content variation []
	449	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_vice !: ice volume variation [m/s]
	450	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: diag_vsnw !: snw volume variation [m/s]
[4688]	451	!
[2715]	452	!!----------------------------------------------------------------------
[4161]	453	!! NEMO/LIM3 4.0 , UCL - NEMO Consortium (2010)
[2715]	454	!! $Id$
	455	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
	456	!!----------------------------------------------------------------------
	457	CONTAINS
	458
	459	FUNCTION ice_alloc()
	460	!!-----------------------------------------------------------------
[7813]	461	!! * Routine ice_alloc *
[2715]	462	!!-----------------------------------------------------------------
	463	INTEGER :: ice_alloc
	464	!
[7646]	465	INTEGER :: ierr(15), ii
[2715]	466	!!-----------------------------------------------------------------
	467
	468	ierr(:) = 0
	469
	470	! What could be one huge allocate statement is broken-up to try to
	471	! stay within Fortran's max-line length limit.
	472	ii = 1
[7646]	473	ALLOCATE( u_oce (jpi,jpj) , v_oce (jpi,jpj) , &
	474	& ahiu (jpi,jpj) , ahiv (jpi,jpj) , hicol (jpi,jpj) , &
	475	& strength(jpi,jpj) , stress1_i(jpi,jpj) , stress2_i(jpi,jpj) , stress12_i(jpi,jpj) , &
	476	& delta_i (jpi,jpj) , divu_i (jpi,jpj) , shear_i (jpi,jpj) , STAT=ierr(ii) )
[2715]	477
	478	ii = ii + 1
[7646]	479	ALLOCATE( t_bo (jpi,jpj) , frld (jpi,jpj) , pfrld (jpi,jpj) , phicif (jpi,jpj) , &
	480	& wfx_snw(jpi,jpj) , wfx_ice(jpi,jpj) , wfx_sub(jpi,jpj) , wfx_lam(jpi,jpj) , &
[4688]	481	& wfx_bog(jpi,jpj) , wfx_dyn(jpi,jpj) , wfx_bom(jpi,jpj) , wfx_sum(jpi,jpj) , &
[5123]	482	& wfx_res(jpi,jpj) , wfx_sni(jpi,jpj) , wfx_opw(jpi,jpj) , wfx_spr(jpi,jpj) , &
[7646]	483	& afx_tot(jpi,jpj) , afx_thd(jpi,jpj), afx_dyn(jpi,jpj) , rn_amax_2d(jpi,jpj), &
	484	& fhtur (jpi,jpj) , qlead (jpi,jpj) , &
	485	& sfx_res(jpi,jpj) , sfx_bri(jpi,jpj) , sfx_dyn(jpi,jpj) , sfx_sub(jpi,jpj) , sfx_lam(jpi,jpj) , &
	486	& sfx_bog(jpi,jpj) , sfx_bom(jpi,jpj) , sfx_sum(jpi,jpj) , sfx_sni(jpi,jpj) , sfx_opw(jpi,jpj) , &
[5146]	487	& hfx_res(jpi,jpj) , hfx_snw(jpi,jpj) , hfx_sub(jpi,jpj) , hfx_err(jpi,jpj) , &
[7646]	488	& hfx_in (jpi,jpj) , hfx_out(jpi,jpj) , fhld (jpi,jpj) , &
	489	& hfx_sum(jpi,jpj) , hfx_bom(jpi,jpj) , hfx_bog(jpi,jpj) , hfx_dif(jpi,jpj) , &
	490	& hfx_opw(jpi,jpj) , hfx_thd(jpi,jpj) , hfx_dyn(jpi,jpj) , hfx_spr(jpi,jpj) , &
	491	& hfx_err_dif(jpi,jpj) , hfx_err_rem(jpi,jpj) , wfx_err_sub(jpi,jpj) , STAT=ierr(ii) )
[2715]	492
	493	! * Ice global state variables
	494	ii = ii + 1
[7646]	495	ALLOCATE( ftr_ice(jpi,jpj,jpl) , pahu3D(jpi,jpj,jpl+1) , pahv3D(jpi,jpj,jpl+1) , &
	496	& ht_i (jpi,jpj,jpl) , a_i (jpi,jpj,jpl) , v_i (jpi,jpj,jpl) , &
	497	& v_s (jpi,jpj,jpl) , ht_s (jpi,jpj,jpl) , t_su (jpi,jpj,jpl) , &
	498	& sm_i (jpi,jpj,jpl) , smv_i (jpi,jpj,jpl) , o_i (jpi,jpj,jpl) , &
	499	& oa_i (jpi,jpj,jpl) , bv_i (jpi,jpj,jpl) , STAT=ierr(ii) )
[2715]	500	ii = ii + 1
[7646]	501	ALLOCATE( u_ice(jpi,jpj) , v_ice(jpi,jpj) , &
[2715]	502	& vt_i (jpi,jpj) , vt_s (jpi,jpj) , at_i (jpi,jpj) , ato_i(jpi,jpj) , &
[7646]	503	& et_i (jpi,jpj) , et_s (jpi,jpj) , tm_i (jpi,jpj) , bvm_i(jpi,jpj) , &
	504	& smt_i(jpi,jpj) , tm_su(jpi,jpj) , htm_i(jpi,jpj) , htm_s(jpi,jpj) , &
	505	& om_i (jpi,jpj) , tau_icebfr(jpi,jpj) , STAT=ierr(ii) )
[2715]	506	ii = ii + 1
[5123]	507	ALLOCATE( t_s(jpi,jpj,nlay_s,jpl) , e_s(jpi,jpj,nlay_s,jpl) , STAT=ierr(ii) )
[2715]	508	ii = ii + 1
[5167]	509	ALLOCATE( t_i(jpi,jpj,nlay_i,jpl) , e_i(jpi,jpj,nlay_i,jpl) , s_i(jpi,jpj,nlay_i,jpl) , STAT=ierr(ii) )
[2715]	510
	511	! * Moments for advection
	512	ii = ii + 1
	513	ALLOCATE( sxopw(jpi,jpj) , syopw(jpi,jpj) , sxxopw(jpi,jpj) , syyopw(jpi,jpj) , sxyopw(jpi,jpj) , STAT=ierr(ii) )
	514	ii = ii + 1
	515	ALLOCATE( sxice(jpi,jpj,jpl) , syice(jpi,jpj,jpl) , sxxice(jpi,jpj,jpl) , syyice(jpi,jpj,jpl) , sxyice(jpi,jpj,jpl) , &
	516	& sxsn (jpi,jpj,jpl) , sysn (jpi,jpj,jpl) , sxxsn (jpi,jpj,jpl) , syysn (jpi,jpj,jpl) , sxysn (jpi,jpj,jpl) , &
	517	& STAT=ierr(ii) )
	518	ii = ii + 1
	519	ALLOCATE( sxa (jpi,jpj,jpl) , sya (jpi,jpj,jpl) , sxxa (jpi,jpj,jpl) , syya (jpi,jpj,jpl) , sxya (jpi,jpj,jpl) , &
	520	& sxc0 (jpi,jpj,jpl) , syc0 (jpi,jpj,jpl) , sxxc0 (jpi,jpj,jpl) , syyc0 (jpi,jpj,jpl) , sxyc0 (jpi,jpj,jpl) , &
	521	& sxsal(jpi,jpj,jpl) , sysal(jpi,jpj,jpl) , sxxsal(jpi,jpj,jpl) , syysal(jpi,jpj,jpl) , sxysal(jpi,jpj,jpl) , &
	522	& sxage(jpi,jpj,jpl) , syage(jpi,jpj,jpl) , sxxage(jpi,jpj,jpl) , syyage(jpi,jpj,jpl) , sxyage(jpi,jpj,jpl) , &
	523	& STAT=ierr(ii) )
	524	ii = ii + 1
[5167]	525	ALLOCATE( sxe (jpi,jpj,nlay_i,jpl) , sye (jpi,jpj,nlay_i,jpl) , sxxe(jpi,jpj,nlay_i,jpl) , &
	526	& syye(jpi,jpj,nlay_i,jpl) , sxye(jpi,jpj,nlay_i,jpl) , STAT=ierr(ii) )
[2715]	527
	528	! * Old values of global variables
	529	ii = ii + 1
[4872]	530	ALLOCATE( v_s_b (jpi,jpj,jpl) , v_i_b (jpi,jpj,jpl) , e_s_b(jpi,jpj,nlay_s,jpl) , &
[5167]	531	& a_i_b (jpi,jpj,jpl) , smv_i_b(jpi,jpj,jpl) , e_i_b(jpi,jpj,nlay_i,jpl) , &
[7646]	532	& oa_i_b (jpi,jpj,jpl) , STAT=ierr(ii) )
	533	ii = ii + 1
	534	ALLOCATE( u_ice_b(jpi,jpj) , v_ice_b(jpi,jpj) , at_i_b(jpi,jpj) , STAT=ierr(ii) )
[2715]	535
	536	! * Ice thickness distribution variables
	537	ii = ii + 1
[4869]	538	ALLOCATE( hi_max(0:jpl), hi_mean(jpl), STAT=ierr(ii) )
[2715]	539
	540	! * Ice diagnostics
	541	ii = ii + 1
[7646]	542	ALLOCATE( diag_trp_vi(jpi,jpj) , diag_trp_vs (jpi,jpj) , diag_trp_ei(jpi,jpj), &
	543	& diag_trp_es(jpi,jpj) , diag_trp_smv(jpi,jpj) , diag_heat (jpi,jpj), &
	544	& diag_smvi (jpi,jpj) , diag_vice (jpi,jpj) , diag_vsnw (jpi,jpj), STAT=ierr(ii) )
[2715]	545
	546	ice_alloc = MAXVAL( ierr(:) )
[7646]	547	IF( ice_alloc /= 0 ) CALL ctl_warn('ice_alloc: failed to allocate arrays.')
[2715]	548	!
	549	END FUNCTION ice_alloc
	550
[825]	551	#else
	552	!!----------------------------------------------------------------------
	553	!! Default option Empty module NO LIM sea-ice model
	554	!!----------------------------------------------------------------------
	555	#endif
	556
	557	!!======================================================================
	558	END MODULE ice

Note: See TracBrowser for help on using the repository browser.

New URL for NEMO forge! http://forge.nemo-ocean.eu

Context Navigation

source: trunk/NEMOGCM/NEMO/LIM_SRC_3/ice.F90 @ 7881

Download in other formats: