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thd_ice.F90 in branches/2016/dev_v3_6_STABLE_r6506_AGRIF_LIM3/NEMOGCM/NEMO/LIM_SRC_3 – NEMO

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source: branches/2016/dev_v3_6_STABLE_r6506_AGRIF_LIM3/NEMOGCM/NEMO/LIM_SRC_3/thd_ice.F90 @ 6515

Last change on this file since 6515 was 6515, checked in by clem, 8 years ago
implement several developments for LIM3: new advection scheme (ultimate-macho, not yet perfect) ; lateral ice melt ; enabling/disabling thermo and dyn with namelist options ; simplifications (including a clarified namelist)
Property svn:keywords set to `Id`
File size: 10.6 KB

Rev	Line
[825]	1	MODULE thd_ice
	2	!!======================================================================
	3	!! * MODULE thd_ice *
	4	!! LIM sea-ice : Ice thermodynamics in 1D
	5	!!=====================================================================
[2715]	6	!! History : 3.0 ! 2002-11 (C. Ethe) F90: Free form and module
[825]	7	!!----------------------------------------------------------------------
[2715]	8	USE in_out_manager ! I/O manager
[3625]	9	USE lib_mpp ! MPP library
[5123]	10	USE ice, ONLY : nlay_i, nlay_s
[825]	11
	12	IMPLICIT NONE
	13	PRIVATE
	14
[2715]	15	PUBLIC thd_ice_alloc ! Routine called by nemogcm.F90
	16
[834]	17	!!-----------------------------
	18	!! * Share 1D Module variables
	19	!!-----------------------------
	20	!: In ice thermodynamics, to spare memory, the vectors are folded
[4872]	21	!: from 1D to 2D vectors. The following variables, with ending _1d
[834]	22	!: are the variables corresponding to 2d vectors
[825]	23
[5123]	24	INTEGER , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: npb !: address vector for 1d vertical thermo computations
	25	INTEGER , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: nplm !: address vector for mono-category lateral melting
	26	INTEGER , PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: npac !: address vector for new ice formation
[825]	27
[4872]	28	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: qlead_1d
	29	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ftr_ice_1d
	30	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: qsr_ice_1d
	31	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: fr1_i0_1d
	32	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: fr2_i0_1d
	33	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: qns_ice_1d
	34	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: t_bo_1d
[6399]	35	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: rn_amax_1d
[825]	36
[4688]	37	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_sum_1d
	38	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_bom_1d
	39	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_bog_1d
	40	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_dif_1d
	41	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_opw_1d
	42	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_snw_1d
	43	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_err_1d
	44	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_err_rem_1d
[5146]	45	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_err_dif_1d
[4688]	46
	47	! heat flux associated with ice-atmosphere mass exchange
	48	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_sub_1d
	49	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_spr_1d
	50
	51	! heat flux associated with ice-ocean mass exchange
	52	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_thd_1d
	53	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hfx_res_1d
	54
[4866]	55	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: wfx_snw_1d
	56	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: wfx_sub_1d
[4688]	57
[4866]	58	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: wfx_bog_1d
	59	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: wfx_bom_1d
	60	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: wfx_sum_1d
	61	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: wfx_sni_1d
	62	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: wfx_opw_1d
	63	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: wfx_res_1d
	64	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: wfx_spr_1d
[4688]	65
[4866]	66	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_bri_1d
	67	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_bog_1d
	68	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_bom_1d
	69	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_sum_1d
	70	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_sni_1d
	71	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_opw_1d
	72	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_res_1d
[4688]	73
[6399]	74	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sfx_sub_1d
	75
[2715]	76	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sprecip_1d !: <==> the 2D sprecip
	77	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: frld_1d !: <==> the 2D frld
[4872]	78	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: at_i_1d !: <==> the 2D at_i
[4866]	79	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: fhtur_1d !: <==> the 2D fhtur
[4688]	80	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: fhld_1d !: <==> the 2D fhld
[2715]	81	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dqns_ice_1d !: <==> the 2D dqns_ice
[5407]	82	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: evap_ice_1d !: <==> the 2D evap_ice
	83	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: qprec_ice_1d !: <==> the 2D qprec_ice
[6399]	84	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: qevap_ice_1d !: <==> the 3D qevap_ice
[2715]	85	! ! to reintegrate longwave flux inside the ice thermodynamics
	86	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: i0 !: fraction of radiation transmitted to the ice
[4872]	87	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: hicol_1d !: Ice collection thickness accumulated in leads
[825]	88
[4872]	89	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: t_su_1d !: <==> the 2D t_su
	90	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: a_i_1d !: <==> the 2D a_i
	91	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ht_i_1d !: <==> the 2D ht_s
	92	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: ht_s_1d !: <==> the 2D ht_i
	93	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: fc_su !: Surface Conduction flux
	94	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: fc_bo_i !: Bottom Conduction flux
	95	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_s_tot !: Snow accretion/ablation [m]
	96	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_i_surf !: Ice surface accretion/ablation [m]
[6399]	97	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_i_sub !: Ice surface sublimation [m]
[4872]	98	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_i_bott !: Ice bottom accretion/ablation [m]
	99	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: dh_snowice !: Snow ice formation [m of ice]
	100	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: sm_i_1d !: Ice bulk salinity [ppt]
	101	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:) :: s_i_new !: Salinity of new ice at the bottom
[825]	102
[4872]	103	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: t_s_1d !: corresponding to the 2D var t_s
	104	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: t_i_1d !: corresponding to the 2D var t_i
	105	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: s_i_1d !: profiled ice salinity
	106	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: q_i_1d !: Ice enthalpy per unit volume
	107	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: q_s_1d !: Snow enthalpy per unit volume
[825]	108
[4872]	109	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: qh_i_old !: ice heat content (q*h, J.m-2)
	110	REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: h_i_old !: ice thickness layer (m)
[825]	111
[2715]	112	INTEGER , PUBLIC :: jiindex_1d ! 1D index of debugging point
[825]	113
[2715]	114	!!----------------------------------------------------------------------
[4161]	115	!! NEMO/LIM3 4.0 , UCL - NEMO Consortium (2011)
[2715]	116	!! $Id$
	117	!! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt)
	118	!!----------------------------------------------------------------------
	119	CONTAINS
	120
	121	FUNCTION thd_ice_alloc()
	122	!!---------------------------------------------------------------------!
	123	!! * ROUTINE thd_ice_alloc *
	124	!!---------------------------------------------------------------------!
	125	INTEGER :: thd_ice_alloc ! return value
[6515]	126	INTEGER :: ierr(4), ii
[2715]	127	!!---------------------------------------------------------------------!
[6515]	128	ierr(:) = 0
[2715]	129
[6515]	130	ii = 1
[5167]	131	ALLOCATE( npb (jpij) , nplm (jpij) , npac (jpij) , &
	132	& qlead_1d (jpij) , ftr_ice_1d(jpij) , qsr_ice_1d (jpij) , &
	133	& fr1_i0_1d(jpij) , fr2_i0_1d (jpij) , qns_ice_1d(jpij) , &
[5146]	134	& t_bo_1d (jpij) , &
	135	& hfx_sum_1d(jpij) , hfx_bom_1d(jpij) ,hfx_bog_1d(jpij) , &
	136	& hfx_dif_1d(jpij) , hfx_opw_1d(jpij) , &
[6311]	137	& rn_amax_1d(jpij) , &
[5146]	138	& hfx_thd_1d(jpij) , hfx_spr_1d(jpij) , &
	139	& hfx_snw_1d(jpij) , hfx_sub_1d(jpij) , hfx_err_1d(jpij) , &
[6515]	140	& hfx_res_1d(jpij) , hfx_err_rem_1d(jpij) , hfx_err_dif_1d(jpij) , STAT=ierr(ii) )
[2715]	141	!
[6515]	142	ii = ii + 1
[5167]	143	ALLOCATE( sprecip_1d (jpij) , frld_1d (jpij) , at_i_1d (jpij) , &
	144	& fhtur_1d (jpij) , wfx_snw_1d (jpij) , wfx_spr_1d (jpij) , &
	145	& fhld_1d (jpij) , wfx_sub_1d (jpij) , wfx_bog_1d (jpij) , wfx_bom_1d(jpij) , &
	146	& wfx_sum_1d(jpij) , wfx_sni_1d (jpij) , wfx_opw_1d (jpij) , wfx_res_1d(jpij) , &
[5407]	147	& dqns_ice_1d(jpij) , evap_ice_1d (jpij), &
[6399]	148	& qprec_ice_1d(jpij), qevap_ice_1d(jpij), i0 (jpij) , &
[5167]	149	& sfx_bri_1d (jpij) , sfx_bog_1d (jpij) , sfx_bom_1d (jpij) , sfx_sum_1d (jpij), &
[6399]	150	& sfx_sni_1d (jpij) , sfx_opw_1d (jpij) , sfx_res_1d (jpij) , sfx_sub_1d (jpij), &
[6515]	151	& hicol_1d (jpij) , STAT=ierr(ii) )
[2715]	152	!
[6515]	153	ii = ii + 1
	154	ALLOCATE( t_su_1d (jpij) , a_i_1d (jpij) , ht_i_1d (jpij) , &
	155	& ht_s_1d (jpij) , fc_su (jpij) , fc_bo_i (jpij) , &
	156	& dh_s_tot (jpij) , dh_i_surf (jpij) , dh_i_sub (jpij) , &
	157	& dh_i_bott (jpij) , dh_snowice(jpij) , sm_i_1d (jpij) , s_i_new (jpij) , &
	158	& STAT=ierr(ii) )
[2715]	159	!
[6515]	160	ii = ii + 1
	161	ALLOCATE( t_s_1d (jpij,nlay_s) , t_i_1d (jpij,nlay_i) , s_i_1d(jpij,nlay_i) , &
	162	& q_i_1d (jpij,nlay_i+1) , q_s_1d (jpij,nlay_s) , &
	163	& qh_i_old(jpij,0:nlay_i+1) , h_i_old(jpij,0:nlay_i+1) , STAT=ierr(ii) )
	164	!
	165	thd_ice_alloc = MAXVAL( ierr(:) )
[2715]	166	IF( thd_ice_alloc /= 0 ) CALL ctl_warn( 'thd_ice_alloc: failed to allocate arrays.' )
	167	!
	168	END FUNCTION thd_ice_alloc
	169
[825]	170	!!======================================================================
	171	END MODULE thd_ice

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