- Timestamp:
- 2015-02-04T17:22:15+01:00 (9 years ago)
- File:
-
- 1 edited
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branches/2015/dev_r5044_CNRS_LIM3CLEAN/NEMOGCM/NEMO/LIM_SRC_3/limupdate1.F90
r5055 r5059 5 5 !!====================================================================== 6 6 !! History : 3.0 ! 2006-04 (M. Vancoppenolle) Original code 7 !! 3. 6! 2014-06 (C. Rousset) Complete rewriting/cleaning7 !! 3.5 ! 2014-06 (C. Rousset) Complete rewriting/cleaning 8 8 !!---------------------------------------------------------------------- 9 9 #if defined key_lim3 … … 13 13 !! lim_update1 : computes update of sea-ice global variables from trend terms 14 14 !!---------------------------------------------------------------------- 15 USE limrhg ! ice rheology16 17 USE dom_oce18 USE oce ! dynamics and tracers variables19 USE in_out_manager20 15 USE sbc_oce ! Surface boundary condition: ocean fields 21 16 USE sbc_ice ! Surface boundary condition: ice fields … … 23 18 USE phycst ! physical constants 24 19 USE ice 25 USE limdyn26 USE limtrp27 USE limthd28 USE limsbc29 USE limdiahsb30 USE limwri31 USE limrst32 20 USE thd_ice ! LIM thermodynamic sea-ice variables 33 21 USE limitd_th 34 USE limitd_me35 22 USE limvar 36 USE prtctl ! Print control 37 USE lbclnk ! lateral boundary condition - MPP exchanges 38 USE wrk_nemo ! work arrays 39 USE lib_fortran ! glob_sum 40 USE in_out_manager ! I/O manager 41 USE iom ! I/O manager 42 USE lib_mpp ! MPP library 23 USE prtctl ! Print control 24 USE wrk_nemo ! work arrays 43 25 USE timing ! Timing 44 USE limcons ! conservation tests 26 USE limcons ! conservation tests 27 USE lib_mpp ! MPP library 28 USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) 29 USE in_out_manager ! I/O manager 45 30 46 31 IMPLICIT NONE 47 32 PRIVATE 48 33 49 PUBLIC lim_update1 ! routine called by ice_step34 PUBLIC lim_update1 50 35 51 36 !! * Substitutions … … 66 51 !! 67 52 !!--------------------------------------------------------------------- 68 INTEGER, INTENT(in) :: kt ! number of iteration53 INTEGER, INTENT(in) :: kt ! number of iteration 69 54 INTEGER :: ji, jj, jk, jl ! dummy loop indices 70 INTEGER :: i_ice_switch71 55 REAL(wp) :: zsal 72 ! 73 REAL(wp) :: zvi_b, zsmv_b, zei_b, zfs_b, zfw_b, zft_b 56 REAL(wp) :: zvi_b, zsmv_b, zei_b, zfs_b, zfw_b, zft_b 74 57 !!------------------------------------------------------------------- 75 58 IF( nn_timing == 1 ) CALL timing_start('limupdate1') … … 141 124 smv_i(ji,jj,jl) = sm_i(ji,jj,jl) * v_i(ji,jj,jl) 142 125 ! salinity stays in bounds 143 i_ice_switch= 1._wp - MAX( 0._wp, SIGN( 1._wp, - v_i(ji,jj,jl) ) )144 smv_i(ji,jj,jl) = i_ice_switch * MAX( MIN( s_i_max * v_i(ji,jj,jl), smv_i(ji,jj,jl) ), s_i_min * v_i(ji,jj,jl) )126 rswitch = 1._wp - MAX( 0._wp, SIGN( 1._wp, - v_i(ji,jj,jl) ) ) 127 smv_i(ji,jj,jl) = rswitch * MAX( MIN( s_i_max * v_i(ji,jj,jl), smv_i(ji,jj,jl) ), s_i_min * v_i(ji,jj,jl) ) 145 128 ! associated salt flux 146 129 sfx_res(ji,jj) = sfx_res(ji,jj) - ( smv_i(ji,jj,jl) - zsal ) * rhoic * r1_rdtice … … 150 133 ENDIF 151 134 135 ! conservation test 136 IF( ln_limdiahsb ) CALL lim_cons_hsm(1, 'limupdate1', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) 137 152 138 ! ------------------------------------------------- 153 139 ! Diagnostics … … 157 143 END DO 158 144 159 d_u_ice_dyn(:,:) = u_ice(:,:) - u_ice_b(:,:) 160 d_v_ice_dyn(:,:) = v_ice(:,:) - v_ice_b(:,:) 161 d_a_i_trp (:,:,:) = a_i (:,:,:) - a_i_b (:,:,:) 162 d_v_s_trp (:,:,:) = v_s (:,:,:) - v_s_b (:,:,:) 163 d_v_i_trp (:,:,:) = v_i (:,:,:) - v_i_b (:,:,:) 164 d_e_s_trp (:,:,:,:) = e_s (:,:,:,:) - e_s_b (:,:,:,:) 165 d_e_i_trp (:,:,1:nlay_i,:) = e_i (:,:,1:nlay_i,:) - e_i_b(:,:,1:nlay_i,:) 166 d_oa_i_trp (:,:,:) = oa_i (:,:,:) - oa_i_b (:,:,:) 167 d_smv_i_trp(:,:,:) = 0._wp 168 IF( num_sal == 2 ) d_smv_i_trp(:,:,:) = smv_i(:,:,:) - smv_i_b(:,:,:) 169 170 ! conservation test 171 IF( ln_limdiahsb ) CALL lim_cons_hsm(1, 'limupdate1', zvi_b, zsmv_b, zei_b, zfw_b, zfs_b, zft_b) 172 145 ! heat content variation (W.m-2) 146 DO jj = 1, jpj 147 DO ji = 1, jpi 148 diag_heat_dhc(ji,jj) = ( SUM( e_i(ji,jj,1:nlay_i,:) - e_i_b(ji,jj,1:nlay_i,:) ) + & 149 & SUM( e_s(ji,jj,1:nlay_s,:) - e_s_b(ji,jj,1:nlay_s,:) ) & 150 & ) * unit_fac * r1_rdtice / area(ji,jj) 151 END DO 152 END DO 153 154 ! ------------------------------------------------- 155 ! control prints 156 ! ------------------------------------------------- 173 157 IF(ln_ctl) THEN ! Control print 174 158 CALL prt_ctl_info(' ') … … 181 165 CALL prt_ctl(tab2d_1=strength , clinfo1=' lim_update1 : strength :') 182 166 CALL prt_ctl(tab2d_1=u_ice , clinfo1=' lim_update1 : u_ice :', tab2d_2=v_ice , clinfo2=' v_ice :') 183 CALL prt_ctl(tab2d_1=d_u_ice_dyn, clinfo1=' lim_update1 : d_u_ice_dyn :', tab2d_2=d_v_ice_dyn, clinfo2=' d_v_ice_dyn :')184 167 CALL prt_ctl(tab2d_1=u_ice_b , clinfo1=' lim_update1 : u_ice_b :', tab2d_2=v_ice_b , clinfo2=' v_ice_b :') 185 168 … … 196 179 CALL prt_ctl(tab2d_1=a_i (:,:,jl) , clinfo1= ' lim_update1 : a_i : ') 197 180 CALL prt_ctl(tab2d_1=a_i_b (:,:,jl) , clinfo1= ' lim_update1 : a_i_b : ') 198 CALL prt_ctl(tab2d_1=d_a_i_trp (:,:,jl) , clinfo1= ' lim_update1 : d_a_i_trp : ')199 181 CALL prt_ctl(tab2d_1=v_i (:,:,jl) , clinfo1= ' lim_update1 : v_i : ') 200 182 CALL prt_ctl(tab2d_1=v_i_b (:,:,jl) , clinfo1= ' lim_update1 : v_i_b : ') 201 CALL prt_ctl(tab2d_1=d_v_i_trp (:,:,jl) , clinfo1= ' lim_update1 : d_v_i_trp : ')202 183 CALL prt_ctl(tab2d_1=v_s (:,:,jl) , clinfo1= ' lim_update1 : v_s : ') 203 184 CALL prt_ctl(tab2d_1=v_s_b (:,:,jl) , clinfo1= ' lim_update1 : v_s_b : ') 204 CALL prt_ctl(tab2d_1=d_v_s_trp (:,:,jl) , clinfo1= ' lim_update1 : d_v_s_trp : ')205 185 CALL prt_ctl(tab2d_1=e_i (:,:,1,jl)/1.0e9, clinfo1= ' lim_update1 : e_i1 : ') 206 186 CALL prt_ctl(tab2d_1=e_i_b (:,:,1,jl)/1.0e9, clinfo1= ' lim_update1 : e_i1_b : ') 207 CALL prt_ctl(tab2d_1=d_e_i_trp (:,:,1,jl)/1.0e9, clinfo1= ' lim_update1 : de_i1_trp : ')208 187 CALL prt_ctl(tab2d_1=e_i (:,:,2,jl)/1.0e9, clinfo1= ' lim_update1 : e_i2 : ') 209 188 CALL prt_ctl(tab2d_1=e_i_b (:,:,2,jl)/1.0e9, clinfo1= ' lim_update1 : e_i2_b : ') 210 CALL prt_ctl(tab2d_1=d_e_i_trp (:,:,2,jl)/1.0e9, clinfo1= ' lim_update1 : de_i2_trp : ')211 189 CALL prt_ctl(tab2d_1=e_s (:,:,1,jl) , clinfo1= ' lim_update1 : e_snow : ') 212 190 CALL prt_ctl(tab2d_1=e_s_b (:,:,1,jl) , clinfo1= ' lim_update1 : e_snow_b : ') 213 CALL prt_ctl(tab2d_1=d_e_s_trp (:,:,1,jl)/1.0e9, clinfo1= ' lim_update1 : d_e_s_trp : ')214 191 CALL prt_ctl(tab2d_1=smv_i (:,:,jl) , clinfo1= ' lim_update1 : smv_i : ') 215 192 CALL prt_ctl(tab2d_1=smv_i_b (:,:,jl) , clinfo1= ' lim_update1 : smv_i_b : ') 216 CALL prt_ctl(tab2d_1=d_smv_i_trp(:,:,jl) , clinfo1= ' lim_update1 : d_smv_i_trp : ')217 193 CALL prt_ctl(tab2d_1=oa_i (:,:,jl) , clinfo1= ' lim_update1 : oa_i : ') 218 194 CALL prt_ctl(tab2d_1=oa_i_b (:,:,jl) , clinfo1= ' lim_update1 : oa_i_b : ') 219 CALL prt_ctl(tab2d_1=d_oa_i_trp (:,:,jl) , clinfo1= ' lim_update1 : d_oa_i_trp : ')220 195 221 196 DO jk = 1, nlay_i
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