Changeset 12377 for NEMO/trunk/src/OCE/TRA/tramle.F90
- Timestamp:
- 2020-02-12T15:39:06+01:00 (4 years ago)
- Location:
- NEMO/trunk
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
NEMO/trunk
- Property svn:externals
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old new 3 3 ^/utils/build/mk@HEAD mk 4 4 ^/utils/tools@HEAD tools 5 ^/vendors/AGRIF/dev @HEAD ext/AGRIF5 ^/vendors/AGRIF/dev_r11615_ENHANCE-04_namelists_as_internalfiles_agrif@HEAD ext/AGRIF 6 6 ^/vendors/FCM@HEAD ext/FCM 7 7 ^/vendors/IOIPSL@HEAD ext/IOIPSL
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- Property svn:externals
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NEMO/trunk/src/OCE/TRA/tramle.F90
r11536 r12377 48 48 49 49 !! * Substitutions 50 # include " vectopt_loop_substitute.h90"50 # include "do_loop_substitute.h90" 51 51 !!---------------------------------------------------------------------- 52 52 !! NEMO/OCE 4.0 , NEMO Consortium (2018) … … 56 56 CONTAINS 57 57 58 SUBROUTINE tra_mle_trp( kt, kit000, pu, pv, pw, cdtype )58 SUBROUTINE tra_mle_trp( kt, kit000, pu, pv, pw, cdtype, Kmm ) 59 59 !!---------------------------------------------------------------------- 60 60 !! *** ROUTINE tra_mle_trp *** … … 71 71 !! p.n = p.n + z._mle 72 72 !! 73 !! ** Action : - (pu n,pvn,pwn) increased by the mle transport73 !! ** Action : - (pu,pv,pw) increased by the mle transport 74 74 !! CAUTION, the transport is not updated at the last line/raw 75 75 !! this may be a problem for some advection schemes … … 80 80 INTEGER , INTENT(in ) :: kt ! ocean time-step index 81 81 INTEGER , INTENT(in ) :: kit000 ! first time step index 82 INTEGER , INTENT(in ) :: Kmm ! ocean time level index 82 83 CHARACTER(len=3) , INTENT(in ) :: cdtype ! =TRA or TRC (tracer indicator) 83 84 REAL(wp), DIMENSION(jpi,jpj,jpk), INTENT(inout) :: pu ! in : 3 ocean transport components … … 98 99 inml_mle(:,:) = mbkt(:,:) + 1 ! init. to number of ocean w-level (T-level + 1) 99 100 IF ( nla10 > 0 ) THEN ! avoid case where first level is thicker than 10m 100 DO jk = jpkm1, nlb10, -1 ! from the bottom to nlb10 (10m) 101 DO jj = 1, jpj 102 DO ji = 1, jpi ! index of the w-level at the ML based 103 IF( rhop(ji,jj,jk) > rhop(ji,jj,nla10) + rn_rho_c_mle ) inml_mle(ji,jj) = jk ! Mixed layer 104 END DO 105 END DO 106 END DO 101 DO_3DS_11_11( jpkm1, nlb10, -1 ) 102 IF( rhop(ji,jj,jk) > rhop(ji,jj,nla10) + rn_rho_c_mle ) inml_mle(ji,jj) = jk ! Mixed layer 103 END_3D 107 104 ENDIF 108 105 ikmax = MIN( MAXVAL( inml_mle(:,:) ), jpkm1 ) ! max level of the computation … … 112 109 zbm (:,:) = 0._wp 113 110 zn2 (:,:) = 0._wp 114 DO jk = 1, ikmax ! MLD and mean buoyancy and N2 over the mixed layer 115 DO jj = 1, jpj 116 DO ji = 1, jpi 117 zc = e3t_n(ji,jj,jk) * REAL( MIN( MAX( 0, inml_mle(ji,jj)-jk ) , 1 ) ) ! zc being 0 outside the ML t-points 118 zmld(ji,jj) = zmld(ji,jj) + zc 119 zbm (ji,jj) = zbm (ji,jj) + zc * (rau0 - rhop(ji,jj,jk) ) * r1_rau0 120 zn2 (ji,jj) = zn2 (ji,jj) + zc * (rn2(ji,jj,jk)+rn2(ji,jj,jk+1))*0.5_wp 121 END DO 122 END DO 123 END DO 111 DO_3D_11_11( 1, ikmax ) 112 zc = e3t(ji,jj,jk,Kmm) * REAL( MIN( MAX( 0, inml_mle(ji,jj)-jk ) , 1 ) ) ! zc being 0 outside the ML t-points 113 zmld(ji,jj) = zmld(ji,jj) + zc 114 zbm (ji,jj) = zbm (ji,jj) + zc * (rau0 - rhop(ji,jj,jk) ) * r1_rau0 115 zn2 (ji,jj) = zn2 (ji,jj) + zc * (rn2(ji,jj,jk)+rn2(ji,jj,jk+1))*0.5_wp 116 END_3D 124 117 125 118 SELECT CASE( nn_mld_uv ) ! MLD at u- & v-pts 126 119 CASE ( 0 ) != min of the 2 neighbour MLDs 127 DO jj = 1, jpjm1 128 DO ji = 1, fs_jpim1 ! vector opt. 129 zhu(ji,jj) = MIN( zmld(ji+1,jj), zmld(ji,jj) ) 130 zhv(ji,jj) = MIN( zmld(ji,jj+1), zmld(ji,jj) ) 131 END DO 132 END DO 120 DO_2D_10_10 121 zhu(ji,jj) = MIN( zmld(ji+1,jj), zmld(ji,jj) ) 122 zhv(ji,jj) = MIN( zmld(ji,jj+1), zmld(ji,jj) ) 123 END_2D 133 124 CASE ( 1 ) != average of the 2 neighbour MLDs 134 DO jj = 1, jpjm1 135 DO ji = 1, fs_jpim1 ! vector opt. 136 zhu(ji,jj) = ( zmld(ji+1,jj) + zmld(ji,jj) ) * 0.5_wp 137 zhv(ji,jj) = ( zmld(ji,jj+1) + zmld(ji,jj) ) * 0.5_wp 138 END DO 139 END DO 125 DO_2D_10_10 126 zhu(ji,jj) = ( zmld(ji+1,jj) + zmld(ji,jj) ) * 0.5_wp 127 zhv(ji,jj) = ( zmld(ji,jj+1) + zmld(ji,jj) ) * 0.5_wp 128 END_2D 140 129 CASE ( 2 ) != max of the 2 neighbour MLDs 141 DO jj = 1, jpjm1 142 DO ji = 1, fs_jpim1 ! vector opt. 143 zhu(ji,jj) = MAX( zmld(ji+1,jj), zmld(ji,jj) ) 144 zhv(ji,jj) = MAX( zmld(ji,jj+1), zmld(ji,jj) ) 145 END DO 146 END DO 130 DO_2D_10_10 131 zhu(ji,jj) = MAX( zmld(ji+1,jj), zmld(ji,jj) ) 132 zhv(ji,jj) = MAX( zmld(ji,jj+1), zmld(ji,jj) ) 133 END_2D 147 134 END SELECT 148 135 ! ! convert density into buoyancy 149 zbm(:,:) = + grav * zbm(:,:) / MAX( e3t _n(:,:,1), zmld(:,:) )136 zbm(:,:) = + grav * zbm(:,:) / MAX( e3t(:,:,1,Kmm), zmld(:,:) ) 150 137 ! 151 138 ! … … 158 145 ! 159 146 IF( nn_mle == 0 ) THEN ! Fox-Kemper et al. 2010 formulation 160 DO jj = 1, jpjm1 161 DO ji = 1, fs_jpim1 ! vector opt. 162 zpsim_u(ji,jj) = rn_ce * zhu(ji,jj) * zhu(ji,jj) * e2_e1u(ji,jj) & 163 & * ( zbm(ji+1,jj) - zbm(ji,jj) ) * MIN( 111.e3_wp , e1u(ji,jj) ) & 164 & / ( MAX( rn_lf * rfu(ji,jj) , SQRT( rb_c * zhu(ji,jj) ) ) ) 165 ! 166 zpsim_v(ji,jj) = rn_ce * zhv(ji,jj) * zhv(ji,jj) * e1_e2v(ji,jj) & 167 & * ( zbm(ji,jj+1) - zbm(ji,jj) ) * MIN( 111.e3_wp , e2v(ji,jj) ) & 168 & / ( MAX( rn_lf * rfv(ji,jj) , SQRT( rb_c * zhv(ji,jj) ) ) ) 169 END DO 170 END DO 147 DO_2D_10_10 148 zpsim_u(ji,jj) = rn_ce * zhu(ji,jj) * zhu(ji,jj) * e2_e1u(ji,jj) & 149 & * ( zbm(ji+1,jj) - zbm(ji,jj) ) * MIN( 111.e3_wp , e1u(ji,jj) ) & 150 & / ( MAX( rn_lf * rfu(ji,jj) , SQRT( rb_c * zhu(ji,jj) ) ) ) 151 ! 152 zpsim_v(ji,jj) = rn_ce * zhv(ji,jj) * zhv(ji,jj) * e1_e2v(ji,jj) & 153 & * ( zbm(ji,jj+1) - zbm(ji,jj) ) * MIN( 111.e3_wp , e2v(ji,jj) ) & 154 & / ( MAX( rn_lf * rfv(ji,jj) , SQRT( rb_c * zhv(ji,jj) ) ) ) 155 END_2D 171 156 ! 172 157 ELSEIF( nn_mle == 1 ) THEN ! New formulation (Lf = 5km fo/ff with fo=Coriolis parameter at latitude rn_lat) 173 DO jj = 1, jpjm1 174 DO ji = 1, fs_jpim1 ! vector opt. 175 zpsim_u(ji,jj) = rc_f * zhu(ji,jj) * zhu(ji,jj) * e2_e1u(ji,jj) & 176 & * ( zbm(ji+1,jj) - zbm(ji,jj) ) * MIN( 111.e3_wp , e1u(ji,jj) ) 177 ! 178 zpsim_v(ji,jj) = rc_f * zhv(ji,jj) * zhv(ji,jj) * e1_e2v(ji,jj) & 179 & * ( zbm(ji,jj+1) - zbm(ji,jj) ) * MIN( 111.e3_wp , e2v(ji,jj) ) 180 END DO 181 END DO 158 DO_2D_10_10 159 zpsim_u(ji,jj) = rc_f * zhu(ji,jj) * zhu(ji,jj) * e2_e1u(ji,jj) & 160 & * ( zbm(ji+1,jj) - zbm(ji,jj) ) * MIN( 111.e3_wp , e1u(ji,jj) ) 161 ! 162 zpsim_v(ji,jj) = rc_f * zhv(ji,jj) * zhv(ji,jj) * e1_e2v(ji,jj) & 163 & * ( zbm(ji,jj+1) - zbm(ji,jj) ) * MIN( 111.e3_wp , e2v(ji,jj) ) 164 END_2D 182 165 ENDIF 183 166 ! 184 167 IF( nn_conv == 1 ) THEN ! No MLE in case of convection 185 DO jj = 1, jpjm1 186 DO ji = 1, fs_jpim1 ! vector opt. 187 IF( MIN( zn2(ji,jj) , zn2(ji+1,jj) ) < 0._wp ) zpsim_u(ji,jj) = 0._wp 188 IF( MIN( zn2(ji,jj) , zn2(ji,jj+1) ) < 0._wp ) zpsim_v(ji,jj) = 0._wp 189 END DO 190 END DO 168 DO_2D_10_10 169 IF( MIN( zn2(ji,jj) , zn2(ji+1,jj) ) < 0._wp ) zpsim_u(ji,jj) = 0._wp 170 IF( MIN( zn2(ji,jj) , zn2(ji,jj+1) ) < 0._wp ) zpsim_v(ji,jj) = 0._wp 171 END_2D 191 172 ENDIF 192 173 ! 193 174 ! !== structure function value at uw- and vw-points ==! 194 DO jj = 1, jpjm1 195 DO ji = 1, fs_jpim1 ! vector opt. 196 zhu(ji,jj) = 1._wp / zhu(ji,jj) ! hu --> 1/hu 197 zhv(ji,jj) = 1._wp / zhv(ji,jj) 198 END DO 199 END DO 175 DO_2D_10_10 176 zhu(ji,jj) = 1._wp / zhu(ji,jj) ! hu --> 1/hu 177 zhv(ji,jj) = 1._wp / zhv(ji,jj) 178 END_2D 200 179 ! 201 180 zpsi_uw(:,:,:) = 0._wp 202 181 zpsi_vw(:,:,:) = 0._wp 203 182 ! 204 DO jk = 2, ikmax ! start from 2 : surface value = 0 205 DO jj = 1, jpjm1 206 DO ji = 1, fs_jpim1 ! vector opt. 207 zcuw = 1._wp - ( gdepw_n(ji+1,jj,jk) + gdepw_n(ji,jj,jk) ) * zhu(ji,jj) 208 zcvw = 1._wp - ( gdepw_n(ji,jj+1,jk) + gdepw_n(ji,jj,jk) ) * zhv(ji,jj) 209 zcuw = zcuw * zcuw 210 zcvw = zcvw * zcvw 211 zmuw = MAX( 0._wp , ( 1._wp - zcuw ) * ( 1._wp + r5_21 * zcuw ) ) 212 zmvw = MAX( 0._wp , ( 1._wp - zcvw ) * ( 1._wp + r5_21 * zcvw ) ) 213 ! 214 zpsi_uw(ji,jj,jk) = zpsim_u(ji,jj) * zmuw * umask(ji,jj,jk) 215 zpsi_vw(ji,jj,jk) = zpsim_v(ji,jj) * zmvw * vmask(ji,jj,jk) 216 END DO 217 END DO 218 END DO 183 DO_3D_10_10( 2, ikmax ) 184 zcuw = 1._wp - ( gdepw(ji+1,jj,jk,Kmm) + gdepw(ji,jj,jk,Kmm) ) * zhu(ji,jj) 185 zcvw = 1._wp - ( gdepw(ji,jj+1,jk,Kmm) + gdepw(ji,jj,jk,Kmm) ) * zhv(ji,jj) 186 zcuw = zcuw * zcuw 187 zcvw = zcvw * zcvw 188 zmuw = MAX( 0._wp , ( 1._wp - zcuw ) * ( 1._wp + r5_21 * zcuw ) ) 189 zmvw = MAX( 0._wp , ( 1._wp - zcvw ) * ( 1._wp + r5_21 * zcvw ) ) 190 ! 191 zpsi_uw(ji,jj,jk) = zpsim_u(ji,jj) * zmuw * umask(ji,jj,jk) 192 zpsi_vw(ji,jj,jk) = zpsim_v(ji,jj) * zmvw * vmask(ji,jj,jk) 193 END_3D 219 194 ! 220 195 ! !== transport increased by the MLE induced transport ==! 221 196 DO jk = 1, ikmax 222 DO jj = 1, jpjm1 ! CAUTION pu,pv must be defined at row/column i=1 / j=1 223 DO ji = 1, fs_jpim1 ! vector opt. 224 pu(ji,jj,jk) = pu(ji,jj,jk) + ( zpsi_uw(ji,jj,jk) - zpsi_uw(ji,jj,jk+1) ) 225 pv(ji,jj,jk) = pv(ji,jj,jk) + ( zpsi_vw(ji,jj,jk) - zpsi_vw(ji,jj,jk+1) ) 226 END DO 227 END DO 228 DO jj = 2, jpjm1 229 DO ji = fs_2, fs_jpim1 ! vector opt. 230 pw(ji,jj,jk) = pw(ji,jj,jk) - ( zpsi_uw(ji,jj,jk) - zpsi_uw(ji-1,jj,jk) & 231 & + zpsi_vw(ji,jj,jk) - zpsi_vw(ji,jj-1,jk) ) 232 END DO 233 END DO 197 DO_2D_10_10 198 pu(ji,jj,jk) = pu(ji,jj,jk) + ( zpsi_uw(ji,jj,jk) - zpsi_uw(ji,jj,jk+1) ) 199 pv(ji,jj,jk) = pv(ji,jj,jk) + ( zpsi_vw(ji,jj,jk) - zpsi_vw(ji,jj,jk+1) ) 200 END_2D 201 DO_2D_00_00 202 pw(ji,jj,jk) = pw(ji,jj,jk) - ( zpsi_uw(ji,jj,jk) - zpsi_uw(ji-1,jj,jk) & 203 & + zpsi_vw(ji,jj,jk) - zpsi_vw(ji,jj-1,jk) ) 204 END_2D 234 205 END DO 235 206 … … 266 237 !!---------------------------------------------------------------------- 267 238 268 REWIND( numnam_ref ) ! Namelist namtra_mle in reference namelist : Tracer advection scheme269 239 READ ( numnam_ref, namtra_mle, IOSTAT = ios, ERR = 901) 270 240 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namtra_mle in reference namelist' ) 271 241 272 REWIND( numnam_cfg ) ! Namelist namtra_mle in configuration namelist : Tracer advection scheme273 242 READ ( numnam_cfg, namtra_mle, IOSTAT = ios, ERR = 902 ) 274 243 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namtra_mle in configuration namelist' ) … … 313 282 IF( ierr /= 0 ) CALL ctl_stop( 'tra_adv_mle_init: failed to allocate arrays' ) 314 283 z1_t2 = 1._wp / ( rn_time * rn_time ) 315 DO jj = 2, jpj ! "coriolis+ time^-1" at u- & v-points 316 DO ji = fs_2, jpi ! vector opt. 317 zfu = ( ff_f(ji,jj) + ff_f(ji,jj-1) ) * 0.5_wp 318 zfv = ( ff_f(ji,jj) + ff_f(ji-1,jj) ) * 0.5_wp 319 rfu(ji,jj) = SQRT( zfu * zfu + z1_t2 ) 320 rfv(ji,jj) = SQRT( zfv * zfv + z1_t2 ) 321 END DO 322 END DO 284 DO_2D_01_01 285 zfu = ( ff_f(ji,jj) + ff_f(ji,jj-1) ) * 0.5_wp 286 zfv = ( ff_f(ji,jj) + ff_f(ji-1,jj) ) * 0.5_wp 287 rfu(ji,jj) = SQRT( zfu * zfu + z1_t2 ) 288 rfv(ji,jj) = SQRT( zfv * zfv + z1_t2 ) 289 END_2D 323 290 CALL lbc_lnk_multi( 'tramle', rfu, 'U', 1. , rfv, 'V', 1. ) 324 291 !
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