[2048] | 1 | MODULE zdfgls |
---|
| 2 | !!====================================================================== |
---|
| 3 | !! *** MODULE zdfgls *** |
---|
| 4 | !! Ocean physics: vertical mixing coefficient computed from the gls |
---|
| 5 | !! turbulent closure parameterization |
---|
| 6 | !!====================================================================== |
---|
[9019] | 7 | !! History : 3.0 ! 2009-09 (G. Reffray) Original code |
---|
| 8 | !! 3.3 ! 2010-10 (C. Bricaud) Add in the reference |
---|
| 9 | !! 4.0 ! 2017-04 (G. Madec) remove CPP keys & avm at t-point only |
---|
| 10 | !! - ! 2017-05 (G. Madec) add top friction as boundary condition |
---|
[2048] | 11 | !!---------------------------------------------------------------------- |
---|
[9019] | 12 | |
---|
[2048] | 13 | !!---------------------------------------------------------------------- |
---|
[3625] | 14 | !! zdf_gls : update momentum and tracer Kz from a gls scheme |
---|
| 15 | !! zdf_gls_init : initialization, namelist read, and parameters control |
---|
| 16 | !! gls_rst : read/write gls restart in ocean restart file |
---|
[2048] | 17 | !!---------------------------------------------------------------------- |
---|
| 18 | USE oce ! ocean dynamics and active tracers |
---|
| 19 | USE dom_oce ! ocean space and time domain |
---|
| 20 | USE domvvl ! ocean space and time domain : variable volume layer |
---|
[9019] | 21 | USE zdfdrg , ONLY : r_z0_top , r_z0_bot ! top/bottom roughness |
---|
| 22 | USE zdfdrg , ONLY : rCdU_top , rCdU_bot ! top/bottom friction |
---|
[2048] | 23 | USE sbc_oce ! surface boundary condition: ocean |
---|
| 24 | USE phycst ! physical constants |
---|
| 25 | USE zdfmxl ! mixed layer |
---|
[9019] | 26 | USE sbcwave , ONLY : hsw ! significant wave height |
---|
[7646] | 27 | ! |
---|
[2048] | 28 | USE lbclnk ! ocean lateral boundary conditions (or mpp link) |
---|
[2715] | 29 | USE lib_mpp ! MPP manager |
---|
[2048] | 30 | USE prtctl ! Print control |
---|
| 31 | USE in_out_manager ! I/O manager |
---|
| 32 | USE iom ! I/O manager library |
---|
[9089] | 33 | USE lib_fortran ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined) |
---|
[2048] | 34 | |
---|
| 35 | IMPLICIT NONE |
---|
| 36 | PRIVATE |
---|
| 37 | |
---|
[9019] | 38 | PUBLIC zdf_gls ! called in zdfphy |
---|
| 39 | PUBLIC zdf_gls_init ! called in zdfphy |
---|
| 40 | PUBLIC gls_rst ! called in zdfphy |
---|
[2048] | 41 | |
---|
[2715] | 42 | ! |
---|
[9019] | 43 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: hmxl_n !: now mixing length |
---|
[2715] | 44 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: zwall !: wall function |
---|
[9019] | 45 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ustar2_surf !: Squared surface velocity scale at T-points |
---|
| 46 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ustar2_top !: Squared top velocity scale at T-points |
---|
| 47 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: ustar2_bot !: Squared bottom velocity scale at T-points |
---|
[2048] | 48 | |
---|
[4147] | 49 | ! !! ** Namelist namzdf_gls ** |
---|
| 50 | LOGICAL :: ln_length_lim ! use limit on the dissipation rate under stable stratification (Galperin et al. 1988) |
---|
| 51 | LOGICAL :: ln_sigpsi ! Activate Burchard (2003) modification for k-eps closure & wave breaking mixing |
---|
[5109] | 52 | INTEGER :: nn_bc_surf ! surface boundary condition (=0/1) |
---|
| 53 | INTEGER :: nn_bc_bot ! bottom boundary condition (=0/1) |
---|
| 54 | INTEGER :: nn_z0_met ! Method for surface roughness computation |
---|
[4147] | 55 | INTEGER :: nn_stab_func ! stability functions G88, KC or Canuto (=0/1/2) |
---|
| 56 | INTEGER :: nn_clos ! closure 0/1/2/3 MY82/k-eps/k-w/gen |
---|
| 57 | REAL(wp) :: rn_clim_galp ! Holt 2008 value for k-eps: 0.267 |
---|
| 58 | REAL(wp) :: rn_epsmin ! minimum value of dissipation (m2/s3) |
---|
| 59 | REAL(wp) :: rn_emin ! minimum value of TKE (m2/s2) |
---|
| 60 | REAL(wp) :: rn_charn ! Charnock constant for surface breaking waves mixing : 1400. (standard) or 2.e5 (Stacey value) |
---|
| 61 | REAL(wp) :: rn_crban ! Craig and Banner constant for surface breaking waves mixing |
---|
[5109] | 62 | REAL(wp) :: rn_hsro ! Minimum surface roughness |
---|
| 63 | REAL(wp) :: rn_frac_hs ! Fraction of wave height as surface roughness (if nn_z0_met > 1) |
---|
[2048] | 64 | |
---|
[2397] | 65 | REAL(wp) :: rcm_sf = 0.73_wp ! Shear free turbulence parameters |
---|
| 66 | REAL(wp) :: ra_sf = -2.0_wp ! Must be negative -2 < ra_sf < -1 |
---|
| 67 | REAL(wp) :: rl_sf = 0.2_wp ! 0 <rl_sf<vkarmn |
---|
| 68 | REAL(wp) :: rghmin = -0.28_wp |
---|
| 69 | REAL(wp) :: rgh0 = 0.0329_wp |
---|
| 70 | REAL(wp) :: rghcri = 0.03_wp |
---|
[2299] | 71 | REAL(wp) :: ra1 = 0.92_wp |
---|
| 72 | REAL(wp) :: ra2 = 0.74_wp |
---|
| 73 | REAL(wp) :: rb1 = 16.60_wp |
---|
| 74 | REAL(wp) :: rb2 = 10.10_wp |
---|
| 75 | REAL(wp) :: re2 = 1.33_wp |
---|
| 76 | REAL(wp) :: rl1 = 0.107_wp |
---|
| 77 | REAL(wp) :: rl2 = 0.0032_wp |
---|
| 78 | REAL(wp) :: rl3 = 0.0864_wp |
---|
| 79 | REAL(wp) :: rl4 = 0.12_wp |
---|
| 80 | REAL(wp) :: rl5 = 11.9_wp |
---|
| 81 | REAL(wp) :: rl6 = 0.4_wp |
---|
| 82 | REAL(wp) :: rl7 = 0.0_wp |
---|
| 83 | REAL(wp) :: rl8 = 0.48_wp |
---|
| 84 | REAL(wp) :: rm1 = 0.127_wp |
---|
| 85 | REAL(wp) :: rm2 = 0.00336_wp |
---|
| 86 | REAL(wp) :: rm3 = 0.0906_wp |
---|
| 87 | REAL(wp) :: rm4 = 0.101_wp |
---|
| 88 | REAL(wp) :: rm5 = 11.2_wp |
---|
| 89 | REAL(wp) :: rm6 = 0.4_wp |
---|
| 90 | REAL(wp) :: rm7 = 0.0_wp |
---|
| 91 | REAL(wp) :: rm8 = 0.318_wp |
---|
[5109] | 92 | REAL(wp) :: rtrans = 0.1_wp |
---|
[2397] | 93 | REAL(wp) :: rc02, rc02r, rc03, rc04 ! coefficients deduced from above parameters |
---|
[5109] | 94 | REAL(wp) :: rsbc_tke1, rsbc_tke2, rfact_tke ! - - - - |
---|
| 95 | REAL(wp) :: rsbc_psi1, rsbc_psi2, rfact_psi ! - - - - |
---|
| 96 | REAL(wp) :: rsbc_zs1, rsbc_zs2 ! - - - - |
---|
[2397] | 97 | REAL(wp) :: rc0, rc2, rc3, rf6, rcff, rc_diff ! - - - - |
---|
| 98 | REAL(wp) :: rs0, rs1, rs2, rs4, rs5, rs6 ! - - - - |
---|
| 99 | REAL(wp) :: rd0, rd1, rd2, rd3, rd4, rd5 ! - - - - |
---|
| 100 | REAL(wp) :: rsc_tke, rsc_psi, rpsi1, rpsi2, rpsi3, rsc_psi0 ! - - - - |
---|
| 101 | REAL(wp) :: rpsi3m, rpsi3p, rpp, rmm, rnn ! - - - - |
---|
[9019] | 102 | ! |
---|
| 103 | REAL(wp) :: r2_3 = 2._wp/3._wp ! constant=2/3 |
---|
[2299] | 104 | |
---|
[2048] | 105 | !! * Substitutions |
---|
| 106 | # include "vectopt_loop_substitute.h90" |
---|
| 107 | !!---------------------------------------------------------------------- |
---|
[9598] | 108 | !! NEMO/OCE 4.0 , NEMO Consortium (2018) |
---|
[2715] | 109 | !! $Id$ |
---|
[10068] | 110 | !! Software governed by the CeCILL license (see ./LICENSE) |
---|
[2048] | 111 | !!---------------------------------------------------------------------- |
---|
| 112 | CONTAINS |
---|
| 113 | |
---|
[2715] | 114 | INTEGER FUNCTION zdf_gls_alloc() |
---|
| 115 | !!---------------------------------------------------------------------- |
---|
| 116 | !! *** FUNCTION zdf_gls_alloc *** |
---|
| 117 | !!---------------------------------------------------------------------- |
---|
[9019] | 118 | ALLOCATE( hmxl_n(jpi,jpj,jpk) , ustar2_surf(jpi,jpj) , & |
---|
| 119 | & zwall (jpi,jpj,jpk) , ustar2_top (jpi,jpj) , ustar2_bot(jpi,jpj) , STAT= zdf_gls_alloc ) |
---|
[2715] | 120 | ! |
---|
[10425] | 121 | CALL mpp_sum ( 'zdfgls', zdf_gls_alloc ) |
---|
| 122 | IF( zdf_gls_alloc /= 0 ) CALL ctl_stop( 'STOP', 'zdf_gls_alloc: failed to allocate arrays' ) |
---|
[2715] | 123 | END FUNCTION zdf_gls_alloc |
---|
| 124 | |
---|
| 125 | |
---|
[9019] | 126 | SUBROUTINE zdf_gls( kt, p_sh2, p_avm, p_avt ) |
---|
[2048] | 127 | !!---------------------------------------------------------------------- |
---|
| 128 | !! *** ROUTINE zdf_gls *** |
---|
| 129 | !! |
---|
| 130 | !! ** Purpose : Compute the vertical eddy viscosity and diffusivity |
---|
[2397] | 131 | !! coefficients using the GLS turbulent closure scheme. |
---|
[2048] | 132 | !!---------------------------------------------------------------------- |
---|
[9019] | 133 | USE zdf_oce , ONLY : en, avtb, avmb ! ocean vertical physics |
---|
| 134 | !! |
---|
| 135 | INTEGER , INTENT(in ) :: kt ! ocean time step |
---|
| 136 | REAL(wp), DIMENSION(:,:,:), INTENT(in ) :: p_sh2 ! shear production term |
---|
| 137 | REAL(wp), DIMENSION(:,:,:), INTENT(inout) :: p_avm, p_avt ! momentum and tracer Kz (w-points) |
---|
| 138 | ! |
---|
| 139 | INTEGER :: ji, jj, jk ! dummy loop arguments |
---|
| 140 | INTEGER :: ibot, ibotm1 ! local integers |
---|
| 141 | INTEGER :: itop, itopp1 ! - - |
---|
| 142 | REAL(wp) :: zesh2, zsigpsi, zcoef, zex1 , zex2 ! local scalars |
---|
| 143 | REAL(wp) :: ztx2, zty2, zup, zdown, zcof, zdir ! - - |
---|
| 144 | REAL(wp) :: zratio, zrn2, zflxb, sh , z_en ! - - |
---|
[2397] | 145 | REAL(wp) :: prod, buoy, diss, zdiss, sm ! - - |
---|
[9019] | 146 | REAL(wp) :: gh, gm, shr, dif, zsqen, zavt, zavm ! - - |
---|
| 147 | REAL(wp) :: zmsku, zmskv ! - - |
---|
| 148 | REAL(wp), DIMENSION(jpi,jpj) :: zdep |
---|
| 149 | REAL(wp), DIMENSION(jpi,jpj) :: zkar |
---|
| 150 | REAL(wp), DIMENSION(jpi,jpj) :: zflxs ! Turbulence fluxed induced by internal waves |
---|
| 151 | REAL(wp), DIMENSION(jpi,jpj) :: zhsro ! Surface roughness (surface waves) |
---|
| 152 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: eb ! tke at time before |
---|
| 153 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: hmxl_b ! mixing length at time before |
---|
| 154 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: eps ! dissipation rate |
---|
| 155 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zwall_psi ! Wall function use in the wb case (ln_sigpsi) |
---|
| 156 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: psi ! psi at time now |
---|
| 157 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zd_lw, zd_up, zdiag ! lower, upper and diagonal of the matrix |
---|
| 158 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zstt, zstm ! stability function on tracer and momentum |
---|
[2048] | 159 | !!-------------------------------------------------------------------- |
---|
[3294] | 160 | ! |
---|
[2048] | 161 | ! Preliminary computing |
---|
| 162 | |
---|
[9019] | 163 | ustar2_surf(:,:) = 0._wp ; psi(:,:,:) = 0._wp |
---|
| 164 | ustar2_top (:,:) = 0._wp ; zwall_psi(:,:,:) = 0._wp |
---|
| 165 | ustar2_bot (:,:) = 0._wp |
---|
[2048] | 166 | |
---|
[9019] | 167 | ! Compute surface, top and bottom friction at T-points |
---|
[5109] | 168 | DO jj = 2, jpjm1 |
---|
| 169 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 170 | ! |
---|
| 171 | ! surface friction |
---|
[9019] | 172 | ustar2_surf(ji,jj) = r1_rau0 * taum(ji,jj) * tmask(ji,jj,1) |
---|
[5109] | 173 | ! |
---|
[9019] | 174 | !!gm Rq we may add here r_ke0(_top/_bot) ? ==>> think about that... |
---|
| 175 | ! bottom friction (explicit before friction) |
---|
| 176 | zmsku = ( 2._wp - umask(ji-1,jj,mbkt(ji,jj)) * umask(ji,jj,mbkt(ji,jj)) ) |
---|
| 177 | zmskv = ( 2._wp - vmask(ji,jj-1,mbkt(ji,jj)) * vmask(ji,jj,mbkt(ji,jj)) ) ! (CAUTION: CdU<0) |
---|
| 178 | ustar2_bot(ji,jj) = - rCdU_bot(ji,jj) * SQRT( ( zmsku*( ub(ji,jj,mbkt(ji,jj))+ub(ji-1,jj,mbkt(ji,jj)) ) )**2 & |
---|
| 179 | & + ( zmskv*( vb(ji,jj,mbkt(ji,jj))+vb(ji,jj-1,mbkt(ji,jj)) ) )**2 ) |
---|
| 180 | END DO |
---|
| 181 | END DO |
---|
| 182 | IF( ln_isfcav ) THEN !top friction |
---|
| 183 | DO jj = 2, jpjm1 |
---|
| 184 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 185 | zmsku = ( 2. - umask(ji-1,jj,mikt(ji,jj)) * umask(ji,jj,mikt(ji,jj)) ) |
---|
| 186 | zmskv = ( 2. - vmask(ji,jj-1,mikt(ji,jj)) * vmask(ji,jj,mikt(ji,jj)) ) ! (CAUTION: CdU<0) |
---|
| 187 | ustar2_top(ji,jj) = - rCdU_top(ji,jj) * SQRT( ( zmsku*( ub(ji,jj,mikt(ji,jj))+ub(ji-1,jj,mikt(ji,jj)) ) )**2 & |
---|
| 188 | & + ( zmskv*( vb(ji,jj,mikt(ji,jj))+vb(ji,jj-1,mikt(ji,jj)) ) )**2 ) |
---|
| 189 | END DO |
---|
| 190 | END DO |
---|
| 191 | ENDIF |
---|
| 192 | |
---|
| 193 | SELECT CASE ( nn_z0_met ) !== Set surface roughness length ==! |
---|
| 194 | CASE ( 0 ) ! Constant roughness |
---|
[5109] | 195 | zhsro(:,:) = rn_hsro |
---|
| 196 | CASE ( 1 ) ! Standard Charnock formula |
---|
[9019] | 197 | zhsro(:,:) = MAX( rsbc_zs1 * ustar2_surf(:,:) , rn_hsro ) |
---|
[5109] | 198 | CASE ( 2 ) ! Roughness formulae according to Rascle et al., Ocean Modelling (2008) |
---|
[9019] | 199 | !!gm faster coding : the 2 comment lines should be used |
---|
| 200 | !!gm zcof = 2._wp * 0.6_wp / 28._wp |
---|
| 201 | !!gm zdep(:,:) = 30._wp * TANH( zcof/ SQRT( MAX(ustar2_surf(:,:),rsmall) ) ) ! Wave age (eq. 10) |
---|
| 202 | zdep (:,:) = 30.*TANH( 2.*0.3/(28.*SQRT(MAX(ustar2_surf(:,:),rsmall))) ) ! Wave age (eq. 10) |
---|
| 203 | zhsro(:,:) = MAX(rsbc_zs2 * ustar2_surf(:,:) * zdep(:,:)**1.5, rn_hsro) ! zhsro = rn_frac_hs * Hsw (eq. 11) |
---|
[7646] | 204 | CASE ( 3 ) ! Roughness given by the wave model (coupled or read in file) |
---|
[9019] | 205 | zhsro(:,:) = rn_frac_hs * hsw(:,:) ! (rn_frac_hs=1.6 see Eq. (5) of Rascle et al. 2008 ) |
---|
[5109] | 206 | END SELECT |
---|
[9019] | 207 | ! |
---|
| 208 | DO jk = 2, jpkm1 !== Compute dissipation rate ==! |
---|
| 209 | DO jj = 1, jpjm1 |
---|
| 210 | DO ji = 1, jpim1 |
---|
| 211 | eps(ji,jj,jk) = rc03 * en(ji,jj,jk) * SQRT( en(ji,jj,jk) ) / hmxl_n(ji,jj,jk) |
---|
[2397] | 212 | END DO |
---|
| 213 | END DO |
---|
| 214 | END DO |
---|
[2048] | 215 | |
---|
| 216 | ! Save tke at before time step |
---|
[9019] | 217 | eb (:,:,:) = en (:,:,:) |
---|
| 218 | hmxl_b(:,:,:) = hmxl_n(:,:,:) |
---|
[2048] | 219 | |
---|
[2397] | 220 | IF( nn_clos == 0 ) THEN ! Mellor-Yamada |
---|
[2048] | 221 | DO jk = 2, jpkm1 |
---|
| 222 | DO jj = 2, jpjm1 |
---|
| 223 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 224 | zup = hmxl_n(ji,jj,jk) * gdepw_n(ji,jj,mbkt(ji,jj)+1) |
---|
[6140] | 225 | zdown = vkarmn * gdepw_n(ji,jj,jk) * ( -gdepw_n(ji,jj,jk) + gdepw_n(ji,jj,mbkt(ji,jj)+1) ) |
---|
[2397] | 226 | zcoef = ( zup / MAX( zdown, rsmall ) ) |
---|
| 227 | zwall (ji,jj,jk) = ( 1._wp + re2 * zcoef*zcoef ) * tmask(ji,jj,jk) |
---|
| 228 | END DO |
---|
| 229 | END DO |
---|
| 230 | END DO |
---|
[2048] | 231 | ENDIF |
---|
| 232 | |
---|
| 233 | !!---------------------------------!! |
---|
| 234 | !! Equation to prognostic k !! |
---|
| 235 | !!---------------------------------!! |
---|
| 236 | ! |
---|
| 237 | ! Now Turbulent kinetic energy (output in en) |
---|
| 238 | ! ------------------------------- |
---|
| 239 | ! Resolution of a tridiagonal linear system by a "methode de chasse" |
---|
| 240 | ! computation from level 2 to jpkm1 (e(1) computed after and e(jpk)=0 ). |
---|
| 241 | ! The surface boundary condition are set after |
---|
| 242 | ! The bottom boundary condition are also set after. In standard e(bottom)=0. |
---|
[9019] | 243 | ! zdiag : diagonal zd_up : upper diagonal zd_lw : lower diagonal |
---|
[2048] | 244 | ! Warning : after this step, en : right hand side of the matrix |
---|
| 245 | |
---|
| 246 | DO jk = 2, jpkm1 |
---|
| 247 | DO jj = 2, jpjm1 |
---|
[9019] | 248 | DO ji = 2, jpim1 |
---|
[2048] | 249 | ! |
---|
[9019] | 250 | buoy = - p_avt(ji,jj,jk) * rn2(ji,jj,jk) ! stratif. destruction |
---|
[2048] | 251 | ! |
---|
[9019] | 252 | diss = eps(ji,jj,jk) ! dissipation |
---|
[2048] | 253 | ! |
---|
[9019] | 254 | zdir = 0.5_wp + SIGN( 0.5_wp, p_sh2(ji,jj,jk) + buoy ) ! zdir =1(=0) if shear(ji,jj,jk)+buoy >0(<0) |
---|
[2048] | 255 | ! |
---|
[9019] | 256 | zesh2 = zdir*(p_sh2(ji,jj,jk)+buoy)+(1._wp-zdir)*p_sh2(ji,jj,jk) ! production term |
---|
| 257 | zdiss = zdir*(diss/en(ji,jj,jk)) +(1._wp-zdir)*(diss-buoy)/en(ji,jj,jk) ! dissipation term |
---|
| 258 | !!gm better coding, identical results |
---|
| 259 | ! zesh2 = p_sh2(ji,jj,jk) + zdir*buoy ! production term |
---|
| 260 | ! zdiss = ( diss - (1._wp-zdir)*buoy ) / en(ji,jj,jk) ! dissipation term |
---|
| 261 | !!gm |
---|
[2048] | 262 | ! |
---|
[2299] | 263 | ! Compute a wall function from 1. to rsc_psi*zwall/rsc_psi0 |
---|
[2048] | 264 | ! Note that as long that Dirichlet boundary conditions are NOT set at the first and last levels (GOTM style) |
---|
| 265 | ! there is no need to set a boundary condition for zwall_psi at the top and bottom boundaries. |
---|
[2299] | 266 | ! Otherwise, this should be rsc_psi/rsc_psi0 |
---|
[2397] | 267 | IF( ln_sigpsi ) THEN |
---|
| 268 | zsigpsi = MIN( 1._wp, zesh2 / eps(ji,jj,jk) ) ! 0. <= zsigpsi <= 1. |
---|
[3294] | 269 | zwall_psi(ji,jj,jk) = rsc_psi / & |
---|
| 270 | & ( zsigpsi * rsc_psi + (1._wp-zsigpsi) * rsc_psi0 / MAX( zwall(ji,jj,jk), 1._wp ) ) |
---|
[2048] | 271 | ELSE |
---|
[2397] | 272 | zwall_psi(ji,jj,jk) = 1._wp |
---|
[2048] | 273 | ENDIF |
---|
| 274 | ! |
---|
| 275 | ! building the matrix |
---|
[2299] | 276 | zcof = rfact_tke * tmask(ji,jj,jk) |
---|
[10342] | 277 | ! ! lower diagonal, in fact not used for jk = 2 (see surface conditions) |
---|
[9019] | 278 | zd_lw(ji,jj,jk) = zcof * ( p_avm(ji,jj,jk ) + p_avm(ji,jj,jk-1) ) / ( e3t_n(ji,jj,jk-1) * e3w_n(ji,jj,jk) ) |
---|
[10342] | 279 | ! ! upper diagonal, in fact not used for jk = ibotm1 (see bottom conditions) |
---|
[9019] | 280 | zd_up(ji,jj,jk) = zcof * ( p_avm(ji,jj,jk+1) + p_avm(ji,jj,jk ) ) / ( e3t_n(ji,jj,jk ) * e3w_n(ji,jj,jk) ) |
---|
[10342] | 281 | ! ! diagonal |
---|
[9019] | 282 | zdiag(ji,jj,jk) = 1._wp - zd_lw(ji,jj,jk) - zd_up(ji,jj,jk) + rdt * zdiss * wmask(ji,jj,jk) |
---|
[10342] | 283 | ! ! right hand side in en |
---|
[9019] | 284 | en(ji,jj,jk) = en(ji,jj,jk) + rdt * zesh2 * wmask(ji,jj,jk) |
---|
[2048] | 285 | END DO |
---|
| 286 | END DO |
---|
| 287 | END DO |
---|
| 288 | ! |
---|
[9019] | 289 | zdiag(:,:,jpk) = 1._wp |
---|
[2048] | 290 | ! |
---|
| 291 | ! Set surface condition on zwall_psi (1 at the bottom) |
---|
[9019] | 292 | zwall_psi(:,:, 1 ) = zwall_psi(:,:,2) |
---|
| 293 | zwall_psi(:,:,jpk) = 1._wp |
---|
[5109] | 294 | ! |
---|
[2048] | 295 | ! Surface boundary condition on tke |
---|
| 296 | ! --------------------------------- |
---|
| 297 | ! |
---|
[5109] | 298 | SELECT CASE ( nn_bc_surf ) |
---|
[2048] | 299 | ! |
---|
[9019] | 300 | CASE ( 0 ) ! Dirichlet boundary condition (set e at k=1 & 2) |
---|
[5109] | 301 | ! First level |
---|
[9019] | 302 | en (:,:,1) = MAX( rn_emin , rc02r * ustar2_surf(:,:) * (1._wp + rsbc_tke1)**r2_3 ) |
---|
| 303 | zd_lw(:,:,1) = en(:,:,1) |
---|
| 304 | zd_up(:,:,1) = 0._wp |
---|
| 305 | zdiag(:,:,1) = 1._wp |
---|
[5109] | 306 | ! |
---|
| 307 | ! One level below |
---|
[9019] | 308 | en (:,:,2) = MAX( rc02r * ustar2_surf(:,:) * ( 1._wp + rsbc_tke1 * ((zhsro(:,:)+gdepw_n(:,:,2)) & |
---|
| 309 | & / zhsro(:,:) )**(1.5_wp*ra_sf) )**(2._wp/3._wp) , rn_emin ) |
---|
| 310 | zd_lw(:,:,2) = 0._wp |
---|
| 311 | zd_up(:,:,2) = 0._wp |
---|
| 312 | zdiag(:,:,2) = 1._wp |
---|
[5109] | 313 | ! |
---|
| 314 | ! |
---|
[9019] | 315 | CASE ( 1 ) ! Neumann boundary condition (set d(e)/dz) |
---|
[5109] | 316 | ! |
---|
| 317 | ! Dirichlet conditions at k=1 |
---|
[9019] | 318 | en (:,:,1) = MAX( rc02r * ustar2_surf(:,:) * (1._wp + rsbc_tke1)**r2_3 , rn_emin ) |
---|
| 319 | zd_lw(:,:,1) = en(:,:,1) |
---|
| 320 | zd_up(:,:,1) = 0._wp |
---|
| 321 | zdiag(:,:,1) = 1._wp |
---|
[5109] | 322 | ! |
---|
| 323 | ! at k=2, set de/dz=Fw |
---|
| 324 | !cbr |
---|
[9019] | 325 | zdiag(:,:,2) = zdiag(:,:,2) + zd_lw(:,:,2) ! Remove zd_lw from zdiag |
---|
| 326 | zd_lw(:,:,2) = 0._wp |
---|
| 327 | zkar (:,:) = (rl_sf + (vkarmn-rl_sf)*(1.-EXP(-rtrans*gdept_n(:,:,1)/zhsro(:,:)) )) |
---|
| 328 | zflxs(:,:) = rsbc_tke2 * ustar2_surf(:,:)**1.5_wp * zkar(:,:) & |
---|
| 329 | & * ( ( zhsro(:,:)+gdept_n(:,:,1) ) / zhsro(:,:) )**(1.5_wp*ra_sf) |
---|
| 330 | !!gm why not : * ( 1._wp + gdept_n(:,:,1) / zhsro(:,:) )**(1.5_wp*ra_sf) |
---|
| 331 | en(:,:,2) = en(:,:,2) + zflxs(:,:) / e3w_n(:,:,2) |
---|
[5109] | 332 | ! |
---|
| 333 | ! |
---|
[2048] | 334 | END SELECT |
---|
| 335 | |
---|
| 336 | ! Bottom boundary condition on tke |
---|
| 337 | ! -------------------------------- |
---|
| 338 | ! |
---|
[5109] | 339 | SELECT CASE ( nn_bc_bot ) |
---|
[2048] | 340 | ! |
---|
| 341 | CASE ( 0 ) ! Dirichlet |
---|
[9019] | 342 | ! ! en(ibot) = u*^2 / Co2 and hmxl_n(ibot) = rn_lmin |
---|
[2397] | 343 | ! ! Balance between the production and the dissipation terms |
---|
| 344 | DO jj = 2, jpjm1 |
---|
| 345 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 346 | !!gm This means that bottom and ocean w-level above have a specified "en" value. Sure ???? |
---|
| 347 | !! With thick deep ocean level thickness, this may be quite large, no ??? |
---|
| 348 | !! in particular in ocean cavities where top stratification can be large... |
---|
[2450] | 349 | ibot = mbkt(ji,jj) + 1 ! k bottom level of w-point |
---|
| 350 | ibotm1 = mbkt(ji,jj) ! k-1 bottom level of w-point but >=1 |
---|
[2397] | 351 | ! |
---|
[9019] | 352 | z_en = MAX( rc02r * ustar2_bot(ji,jj), rn_emin ) |
---|
[2397] | 353 | ! |
---|
[9019] | 354 | ! Dirichlet condition applied at: |
---|
| 355 | ! Bottom level (ibot) & Just above it (ibotm1) |
---|
| 356 | zd_lw(ji,jj,ibot) = 0._wp ; zd_lw(ji,jj,ibotm1) = 0._wp |
---|
| 357 | zd_up(ji,jj,ibot) = 0._wp ; zd_up(ji,jj,ibotm1) = 0._wp |
---|
| 358 | zdiag(ji,jj,ibot) = 1._wp ; zdiag(ji,jj,ibotm1) = 1._wp |
---|
| 359 | en (ji,jj,ibot) = z_en ; en (ji,jj,ibotm1) = z_en |
---|
[2397] | 360 | END DO |
---|
[2048] | 361 | END DO |
---|
[2397] | 362 | ! |
---|
[9019] | 363 | IF( ln_isfcav) THEN ! top boundary (ocean cavity) |
---|
| 364 | DO jj = 2, jpjm1 |
---|
| 365 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 366 | itop = mikt(ji,jj) ! k top w-point |
---|
| 367 | itopp1 = mikt(ji,jj) + 1 ! k+1 1st w-point below the top one |
---|
| 368 | ! ! mask at the ocean surface points |
---|
| 369 | z_en = MAX( rc02r * ustar2_top(ji,jj), rn_emin ) * ( 1._wp - tmask(ji,jj,1) ) |
---|
| 370 | ! |
---|
| 371 | !!gm TO BE VERIFIED !!! |
---|
| 372 | ! Dirichlet condition applied at: |
---|
| 373 | ! top level (itop) & Just below it (itopp1) |
---|
| 374 | zd_lw(ji,jj,itop) = 0._wp ; zd_lw(ji,jj,itopp1) = 0._wp |
---|
| 375 | zd_up(ji,jj,itop) = 0._wp ; zd_up(ji,jj,itopp1) = 0._wp |
---|
| 376 | zdiag(ji,jj,itop) = 1._wp ; zdiag(ji,jj,itopp1) = 1._wp |
---|
| 377 | en (ji,jj,itop) = z_en ; en (ji,jj,itopp1) = z_en |
---|
| 378 | END DO |
---|
| 379 | END DO |
---|
| 380 | ENDIF |
---|
| 381 | ! |
---|
[2048] | 382 | CASE ( 1 ) ! Neumman boundary condition |
---|
[2397] | 383 | ! |
---|
| 384 | DO jj = 2, jpjm1 |
---|
| 385 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[2450] | 386 | ibot = mbkt(ji,jj) + 1 ! k bottom level of w-point |
---|
| 387 | ibotm1 = mbkt(ji,jj) ! k-1 bottom level of w-point but >=1 |
---|
[2397] | 388 | ! |
---|
[9019] | 389 | z_en = MAX( rc02r * ustar2_bot(ji,jj), rn_emin ) |
---|
| 390 | ! |
---|
[2397] | 391 | ! Bottom level Dirichlet condition: |
---|
[9019] | 392 | ! Bottom level (ibot) & Just above it (ibotm1) |
---|
| 393 | ! Dirichlet ! Neumann |
---|
| 394 | zd_lw(ji,jj,ibot) = 0._wp ! ! Remove zd_up from zdiag |
---|
| 395 | zdiag(ji,jj,ibot) = 1._wp ; zdiag(ji,jj,ibotm1) = zdiag(ji,jj,ibotm1) + zd_up(ji,jj,ibotm1) |
---|
| 396 | zd_up(ji,jj,ibot) = 0._wp ; zd_up(ji,jj,ibotm1) = 0._wp |
---|
[2397] | 397 | END DO |
---|
[2048] | 398 | END DO |
---|
[9019] | 399 | IF( ln_isfcav) THEN ! top boundary (ocean cavity) |
---|
| 400 | DO jj = 2, jpjm1 |
---|
| 401 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 402 | itop = mikt(ji,jj) ! k top w-point |
---|
| 403 | itopp1 = mikt(ji,jj) + 1 ! k+1 1st w-point below the top one |
---|
| 404 | ! ! mask at the ocean surface points |
---|
| 405 | z_en = MAX( rc02r * ustar2_top(ji,jj), rn_emin ) * ( 1._wp - tmask(ji,jj,1) ) |
---|
| 406 | ! |
---|
| 407 | ! Bottom level Dirichlet condition: |
---|
| 408 | ! Bottom level (ibot) & Just above it (ibotm1) |
---|
| 409 | ! Dirichlet ! Neumann |
---|
| 410 | zd_lw(ji,jj,itop) = 0._wp ! ! Remove zd_up from zdiag |
---|
| 411 | zdiag(ji,jj,itop) = 1._wp ; zdiag(ji,jj,itopp1) = zdiag(ji,jj,itopp1) + zd_up(ji,jj,itopp1) |
---|
| 412 | zd_up(ji,jj,itop) = 0._wp ; zd_up(ji,jj,itopp1) = 0._wp |
---|
| 413 | END DO |
---|
| 414 | END DO |
---|
| 415 | ENDIF |
---|
[2397] | 416 | ! |
---|
[2048] | 417 | END SELECT |
---|
| 418 | |
---|
| 419 | ! Matrix inversion (en prescribed at surface and the bottom) |
---|
| 420 | ! ---------------------------------------------------------- |
---|
| 421 | ! |
---|
| 422 | DO jk = 2, jpkm1 ! First recurrence : Dk = Dk - Lk * Uk-1 / Dk-1 |
---|
| 423 | DO jj = 2, jpjm1 |
---|
| 424 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 425 | zdiag(ji,jj,jk) = zdiag(ji,jj,jk) - zd_lw(ji,jj,jk) * zd_up(ji,jj,jk-1) / zdiag(ji,jj,jk-1) |
---|
[2048] | 426 | END DO |
---|
| 427 | END DO |
---|
| 428 | END DO |
---|
| 429 | DO jk = 2, jpk ! Second recurrence : Lk = RHSk - Lk / Dk-1 * Lk-1 |
---|
| 430 | DO jj = 2, jpjm1 |
---|
| 431 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 432 | zd_lw(ji,jj,jk) = en(ji,jj,jk) - zd_lw(ji,jj,jk) / zdiag(ji,jj,jk-1) * zd_lw(ji,jj,jk-1) |
---|
[2048] | 433 | END DO |
---|
| 434 | END DO |
---|
| 435 | END DO |
---|
| 436 | DO jk = jpk-1, 2, -1 ! thrid recurrence : Ek = ( Lk - Uk * Ek+1 ) / Dk |
---|
| 437 | DO jj = 2, jpjm1 |
---|
| 438 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 439 | en(ji,jj,jk) = ( zd_lw(ji,jj,jk) - zd_up(ji,jj,jk) * en(ji,jj,jk+1) ) / zdiag(ji,jj,jk) |
---|
[2048] | 440 | END DO |
---|
| 441 | END DO |
---|
| 442 | END DO |
---|
[2397] | 443 | ! ! set the minimum value of tke |
---|
[2048] | 444 | en(:,:,:) = MAX( en(:,:,:), rn_emin ) |
---|
[5109] | 445 | |
---|
[2048] | 446 | !!----------------------------------------!! |
---|
| 447 | !! Solve prognostic equation for psi !! |
---|
| 448 | !!----------------------------------------!! |
---|
| 449 | |
---|
| 450 | ! Set psi to previous time step value |
---|
| 451 | ! |
---|
| 452 | SELECT CASE ( nn_clos ) |
---|
| 453 | ! |
---|
| 454 | CASE( 0 ) ! k-kl (Mellor-Yamada) |
---|
[2397] | 455 | DO jk = 2, jpkm1 |
---|
| 456 | DO jj = 2, jpjm1 |
---|
| 457 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 458 | psi(ji,jj,jk) = eb(ji,jj,jk) * hmxl_b(ji,jj,jk) |
---|
[2397] | 459 | END DO |
---|
| 460 | END DO |
---|
| 461 | END DO |
---|
| 462 | ! |
---|
[2048] | 463 | CASE( 1 ) ! k-eps |
---|
[2397] | 464 | DO jk = 2, jpkm1 |
---|
| 465 | DO jj = 2, jpjm1 |
---|
| 466 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 467 | psi(ji,jj,jk) = eps(ji,jj,jk) |
---|
| 468 | END DO |
---|
| 469 | END DO |
---|
| 470 | END DO |
---|
| 471 | ! |
---|
[2048] | 472 | CASE( 2 ) ! k-w |
---|
[2397] | 473 | DO jk = 2, jpkm1 |
---|
| 474 | DO jj = 2, jpjm1 |
---|
| 475 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 476 | psi(ji,jj,jk) = SQRT( eb(ji,jj,jk) ) / ( rc0 * hmxl_b(ji,jj,jk) ) |
---|
[2397] | 477 | END DO |
---|
| 478 | END DO |
---|
| 479 | END DO |
---|
| 480 | ! |
---|
| 481 | CASE( 3 ) ! generic |
---|
| 482 | DO jk = 2, jpkm1 |
---|
| 483 | DO jj = 2, jpjm1 |
---|
| 484 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 485 | psi(ji,jj,jk) = rc02 * eb(ji,jj,jk) * hmxl_b(ji,jj,jk)**rnn |
---|
[2397] | 486 | END DO |
---|
| 487 | END DO |
---|
| 488 | END DO |
---|
| 489 | ! |
---|
[2048] | 490 | END SELECT |
---|
| 491 | ! |
---|
| 492 | ! Now gls (output in psi) |
---|
| 493 | ! ------------------------------- |
---|
| 494 | ! Resolution of a tridiagonal linear system by a "methode de chasse" |
---|
| 495 | ! computation from level 2 to jpkm1 (e(1) already computed and e(jpk)=0 ). |
---|
[9019] | 496 | ! zdiag : diagonal zd_up : upper diagonal zd_lw : lower diagonal |
---|
[2048] | 497 | ! Warning : after this step, en : right hand side of the matrix |
---|
| 498 | |
---|
| 499 | DO jk = 2, jpkm1 |
---|
| 500 | DO jj = 2, jpjm1 |
---|
| 501 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 502 | ! |
---|
| 503 | ! psi / k |
---|
| 504 | zratio = psi(ji,jj,jk) / eb(ji,jj,jk) |
---|
| 505 | ! |
---|
[9019] | 506 | ! psi3+ : stable : B=-KhN²<0 => N²>0 if rn2>0 zdir = 1 (stable) otherwise zdir = 0 (unstable) |
---|
| 507 | zdir = 0.5_wp + SIGN( 0.5_wp, rn2(ji,jj,jk) ) |
---|
[2048] | 508 | ! |
---|
[9019] | 509 | rpsi3 = zdir * rpsi3m + ( 1._wp - zdir ) * rpsi3p |
---|
[2048] | 510 | ! |
---|
| 511 | ! shear prod. - stratif. destruction |
---|
[9019] | 512 | prod = rpsi1 * zratio * p_sh2(ji,jj,jk) |
---|
[2048] | 513 | ! |
---|
| 514 | ! stratif. destruction |
---|
[9019] | 515 | buoy = rpsi3 * zratio * (- p_avt(ji,jj,jk) * rn2(ji,jj,jk) ) |
---|
[2048] | 516 | ! |
---|
| 517 | ! shear prod. - stratif. destruction |
---|
[2299] | 518 | diss = rpsi2 * zratio * zwall(ji,jj,jk) * eps(ji,jj,jk) |
---|
[2048] | 519 | ! |
---|
[9019] | 520 | zdir = 0.5_wp + SIGN( 0.5_wp, prod + buoy ) ! zdir =1(=0) if shear(ji,jj,jk)+buoy >0(<0) |
---|
[2048] | 521 | ! |
---|
[9019] | 522 | zesh2 = zdir * ( prod + buoy ) + (1._wp - zdir ) * prod ! production term |
---|
| 523 | zdiss = zdir * ( diss / psi(ji,jj,jk) ) + (1._wp - zdir ) * (diss-buoy) / psi(ji,jj,jk) ! dissipation term |
---|
[2048] | 524 | ! |
---|
| 525 | ! building the matrix |
---|
[2299] | 526 | zcof = rfact_psi * zwall_psi(ji,jj,jk) * tmask(ji,jj,jk) |
---|
[9019] | 527 | ! ! lower diagonal |
---|
| 528 | zd_lw(ji,jj,jk) = zcof * ( p_avm(ji,jj,jk ) + p_avm(ji,jj,jk-1) ) / ( e3t_n(ji,jj,jk-1) * e3w_n(ji,jj,jk) ) |
---|
| 529 | ! ! upper diagonal |
---|
| 530 | zd_up(ji,jj,jk) = zcof * ( p_avm(ji,jj,jk+1) + p_avm(ji,jj,jk ) ) / ( e3t_n(ji,jj,jk ) * e3w_n(ji,jj,jk) ) |
---|
| 531 | ! ! diagonal |
---|
| 532 | zdiag(ji,jj,jk) = 1._wp - zd_lw(ji,jj,jk) - zd_up(ji,jj,jk) + rdt * zdiss * wmask(ji,jj,jk) |
---|
| 533 | ! ! right hand side in psi |
---|
| 534 | psi(ji,jj,jk) = psi(ji,jj,jk) + rdt * zesh2 * wmask(ji,jj,jk) |
---|
[2048] | 535 | END DO |
---|
| 536 | END DO |
---|
| 537 | END DO |
---|
| 538 | ! |
---|
[9019] | 539 | zdiag(:,:,jpk) = 1._wp |
---|
[2048] | 540 | |
---|
| 541 | ! Surface boundary condition on psi |
---|
| 542 | ! --------------------------------- |
---|
| 543 | ! |
---|
[5109] | 544 | SELECT CASE ( nn_bc_surf ) |
---|
[2048] | 545 | ! |
---|
| 546 | CASE ( 0 ) ! Dirichlet boundary conditions |
---|
[9019] | 547 | ! |
---|
| 548 | ! Surface value |
---|
| 549 | zdep (:,:) = zhsro(:,:) * rl_sf ! Cosmetic |
---|
| 550 | psi (:,:,1) = rc0**rpp * en(:,:,1)**rmm * zdep(:,:)**rnn * tmask(:,:,1) |
---|
| 551 | zd_lw(:,:,1) = psi(:,:,1) |
---|
| 552 | zd_up(:,:,1) = 0._wp |
---|
| 553 | zdiag(:,:,1) = 1._wp |
---|
| 554 | ! |
---|
| 555 | ! One level below |
---|
| 556 | zkar (:,:) = (rl_sf + (vkarmn-rl_sf)*(1._wp-EXP(-rtrans*gdepw_n(:,:,2)/zhsro(:,:) ))) |
---|
| 557 | zdep (:,:) = (zhsro(:,:) + gdepw_n(:,:,2)) * zkar(:,:) |
---|
| 558 | psi (:,:,2) = rc0**rpp * en(:,:,2)**rmm * zdep(:,:)**rnn * tmask(:,:,1) |
---|
| 559 | zd_lw(:,:,2) = 0._wp |
---|
| 560 | zd_up(:,:,2) = 0._wp |
---|
| 561 | zdiag(:,:,2) = 1._wp |
---|
| 562 | ! |
---|
[2048] | 563 | CASE ( 1 ) ! Neumann boundary condition on d(psi)/dz |
---|
[9019] | 564 | ! |
---|
| 565 | ! Surface value: Dirichlet |
---|
| 566 | zdep (:,:) = zhsro(:,:) * rl_sf |
---|
| 567 | psi (:,:,1) = rc0**rpp * en(:,:,1)**rmm * zdep(:,:)**rnn * tmask(:,:,1) |
---|
| 568 | zd_lw(:,:,1) = psi(:,:,1) |
---|
| 569 | zd_up(:,:,1) = 0._wp |
---|
| 570 | zdiag(:,:,1) = 1._wp |
---|
| 571 | ! |
---|
| 572 | ! Neumann condition at k=2 |
---|
| 573 | zdiag(:,:,2) = zdiag(:,:,2) + zd_lw(:,:,2) ! Remove zd_lw from zdiag |
---|
| 574 | zd_lw(:,:,2) = 0._wp |
---|
| 575 | ! |
---|
| 576 | ! Set psi vertical flux at the surface: |
---|
| 577 | zkar (:,:) = rl_sf + (vkarmn-rl_sf)*(1._wp-EXP(-rtrans*gdept_n(:,:,1)/zhsro(:,:) )) ! Lengh scale slope |
---|
| 578 | zdep (:,:) = ((zhsro(:,:) + gdept_n(:,:,1)) / zhsro(:,:))**(rmm*ra_sf) |
---|
| 579 | zflxs(:,:) = (rnn + rsbc_tke1 * (rnn + rmm*ra_sf) * zdep(:,:))*(1._wp + rsbc_tke1*zdep(:,:))**(2._wp*rmm/3._wp-1_wp) |
---|
| 580 | zdep (:,:) = rsbc_psi1 * (zwall_psi(:,:,1)*p_avm(:,:,1)+zwall_psi(:,:,2)*p_avm(:,:,2)) * & |
---|
| 581 | & ustar2_surf(:,:)**rmm * zkar(:,:)**rnn * (zhsro(:,:) + gdept_n(:,:,1))**(rnn-1.) |
---|
| 582 | zflxs(:,:) = zdep(:,:) * zflxs(:,:) |
---|
| 583 | psi (:,:,2) = psi(:,:,2) + zflxs(:,:) / e3w_n(:,:,2) |
---|
| 584 | ! |
---|
[2048] | 585 | END SELECT |
---|
| 586 | |
---|
| 587 | ! Bottom boundary condition on psi |
---|
| 588 | ! -------------------------------- |
---|
| 589 | ! |
---|
[9019] | 590 | !!gm should be done for ISF (top boundary cond.) |
---|
| 591 | !!gm so, totally new staff needed ===>>> think about that ! |
---|
| 592 | ! |
---|
| 593 | SELECT CASE ( nn_bc_bot ) ! bottom boundary |
---|
[2048] | 594 | ! |
---|
| 595 | CASE ( 0 ) ! Dirichlet |
---|
[9019] | 596 | ! ! en(ibot) = u*^2 / Co2 and hmxl_n(ibot) = vkarmn * r_z0_bot |
---|
[2397] | 597 | ! ! Balance between the production and the dissipation terms |
---|
| 598 | DO jj = 2, jpjm1 |
---|
| 599 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[2450] | 600 | ibot = mbkt(ji,jj) + 1 ! k bottom level of w-point |
---|
| 601 | ibotm1 = mbkt(ji,jj) ! k-1 bottom level of w-point but >=1 |
---|
[9019] | 602 | zdep(ji,jj) = vkarmn * r_z0_bot |
---|
[2397] | 603 | psi (ji,jj,ibot) = rc0**rpp * en(ji,jj,ibot)**rmm * zdep(ji,jj)**rnn |
---|
[9019] | 604 | zd_lw(ji,jj,ibot) = 0._wp |
---|
| 605 | zd_up(ji,jj,ibot) = 0._wp |
---|
| 606 | zdiag(ji,jj,ibot) = 1._wp |
---|
[2397] | 607 | ! |
---|
| 608 | ! Just above last level, Dirichlet condition again (GOTM like) |
---|
[9019] | 609 | zdep(ji,jj) = vkarmn * ( r_z0_bot + e3t_n(ji,jj,ibotm1) ) |
---|
[2397] | 610 | psi (ji,jj,ibotm1) = rc0**rpp * en(ji,jj,ibot )**rmm * zdep(ji,jj)**rnn |
---|
[9019] | 611 | zd_lw(ji,jj,ibotm1) = 0._wp |
---|
| 612 | zd_up(ji,jj,ibotm1) = 0._wp |
---|
| 613 | zdiag(ji,jj,ibotm1) = 1._wp |
---|
[2397] | 614 | END DO |
---|
[2048] | 615 | END DO |
---|
[2397] | 616 | ! |
---|
[2048] | 617 | CASE ( 1 ) ! Neumman boundary condition |
---|
[2397] | 618 | ! |
---|
| 619 | DO jj = 2, jpjm1 |
---|
| 620 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[2450] | 621 | ibot = mbkt(ji,jj) + 1 ! k bottom level of w-point |
---|
| 622 | ibotm1 = mbkt(ji,jj) ! k-1 bottom level of w-point but >=1 |
---|
[2397] | 623 | ! |
---|
| 624 | ! Bottom level Dirichlet condition: |
---|
[9019] | 625 | zdep(ji,jj) = vkarmn * r_z0_bot |
---|
[2397] | 626 | psi (ji,jj,ibot) = rc0**rpp * en(ji,jj,ibot)**rmm * zdep(ji,jj)**rnn |
---|
| 627 | ! |
---|
[9019] | 628 | zd_lw(ji,jj,ibot) = 0._wp |
---|
| 629 | zd_up(ji,jj,ibot) = 0._wp |
---|
| 630 | zdiag(ji,jj,ibot) = 1._wp |
---|
[2397] | 631 | ! |
---|
| 632 | ! Just above last level: Neumann condition with flux injection |
---|
[9019] | 633 | zdiag(ji,jj,ibotm1) = zdiag(ji,jj,ibotm1) + zd_up(ji,jj,ibotm1) ! Remove zd_up from zdiag |
---|
| 634 | zd_up(ji,jj,ibotm1) = 0. |
---|
[2397] | 635 | ! |
---|
| 636 | ! Set psi vertical flux at the bottom: |
---|
[9019] | 637 | zdep(ji,jj) = r_z0_bot + 0.5_wp*e3t_n(ji,jj,ibotm1) |
---|
| 638 | zflxb = rsbc_psi2 * ( p_avm(ji,jj,ibot) + p_avm(ji,jj,ibotm1) ) & |
---|
[2397] | 639 | & * (0.5_wp*(en(ji,jj,ibot)+en(ji,jj,ibotm1)))**rmm * zdep(ji,jj)**(rnn-1._wp) |
---|
[6140] | 640 | psi(ji,jj,ibotm1) = psi(ji,jj,ibotm1) + zflxb / e3w_n(ji,jj,ibotm1) |
---|
[2397] | 641 | END DO |
---|
[2048] | 642 | END DO |
---|
[2397] | 643 | ! |
---|
[2048] | 644 | END SELECT |
---|
| 645 | |
---|
| 646 | ! Matrix inversion |
---|
| 647 | ! ---------------- |
---|
| 648 | ! |
---|
| 649 | DO jk = 2, jpkm1 ! First recurrence : Dk = Dk - Lk * Uk-1 / Dk-1 |
---|
| 650 | DO jj = 2, jpjm1 |
---|
| 651 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 652 | zdiag(ji,jj,jk) = zdiag(ji,jj,jk) - zd_lw(ji,jj,jk) * zd_up(ji,jj,jk-1) / zdiag(ji,jj,jk-1) |
---|
[2048] | 653 | END DO |
---|
| 654 | END DO |
---|
| 655 | END DO |
---|
| 656 | DO jk = 2, jpk ! Second recurrence : Lk = RHSk - Lk / Dk-1 * Lk-1 |
---|
| 657 | DO jj = 2, jpjm1 |
---|
| 658 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 659 | zd_lw(ji,jj,jk) = psi(ji,jj,jk) - zd_lw(ji,jj,jk) / zdiag(ji,jj,jk-1) * zd_lw(ji,jj,jk-1) |
---|
[2048] | 660 | END DO |
---|
| 661 | END DO |
---|
| 662 | END DO |
---|
| 663 | DO jk = jpk-1, 2, -1 ! Third recurrence : Ek = ( Lk - Uk * Ek+1 ) / Dk |
---|
| 664 | DO jj = 2, jpjm1 |
---|
| 665 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 666 | psi(ji,jj,jk) = ( zd_lw(ji,jj,jk) - zd_up(ji,jj,jk) * psi(ji,jj,jk+1) ) / zdiag(ji,jj,jk) |
---|
[2048] | 667 | END DO |
---|
| 668 | END DO |
---|
| 669 | END DO |
---|
| 670 | |
---|
| 671 | ! Set dissipation |
---|
| 672 | !---------------- |
---|
| 673 | |
---|
| 674 | SELECT CASE ( nn_clos ) |
---|
| 675 | ! |
---|
| 676 | CASE( 0 ) ! k-kl (Mellor-Yamada) |
---|
[2397] | 677 | DO jk = 1, jpkm1 |
---|
| 678 | DO jj = 2, jpjm1 |
---|
| 679 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[5109] | 680 | eps(ji,jj,jk) = rc03 * en(ji,jj,jk) * en(ji,jj,jk) * SQRT( en(ji,jj,jk) ) / MAX( psi(ji,jj,jk), rn_epsmin) |
---|
[2397] | 681 | END DO |
---|
| 682 | END DO |
---|
| 683 | END DO |
---|
| 684 | ! |
---|
[2048] | 685 | CASE( 1 ) ! k-eps |
---|
[2397] | 686 | DO jk = 1, jpkm1 |
---|
| 687 | DO jj = 2, jpjm1 |
---|
| 688 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 689 | eps(ji,jj,jk) = psi(ji,jj,jk) |
---|
| 690 | END DO |
---|
| 691 | END DO |
---|
| 692 | END DO |
---|
| 693 | ! |
---|
[2048] | 694 | CASE( 2 ) ! k-w |
---|
[2397] | 695 | DO jk = 1, jpkm1 |
---|
| 696 | DO jj = 2, jpjm1 |
---|
| 697 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 698 | eps(ji,jj,jk) = rc04 * en(ji,jj,jk) * psi(ji,jj,jk) |
---|
| 699 | END DO |
---|
| 700 | END DO |
---|
| 701 | END DO |
---|
| 702 | ! |
---|
| 703 | CASE( 3 ) ! generic |
---|
| 704 | zcoef = rc0**( 3._wp + rpp/rnn ) |
---|
| 705 | zex1 = ( 1.5_wp + rmm/rnn ) |
---|
| 706 | zex2 = -1._wp / rnn |
---|
| 707 | DO jk = 1, jpkm1 |
---|
| 708 | DO jj = 2, jpjm1 |
---|
| 709 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 710 | eps(ji,jj,jk) = zcoef * en(ji,jj,jk)**zex1 * psi(ji,jj,jk)**zex2 |
---|
| 711 | END DO |
---|
| 712 | END DO |
---|
| 713 | END DO |
---|
| 714 | ! |
---|
[2048] | 715 | END SELECT |
---|
| 716 | |
---|
| 717 | ! Limit dissipation rate under stable stratification |
---|
| 718 | ! -------------------------------------------------- |
---|
[9019] | 719 | DO jk = 1, jpkm1 ! Note that this set boundary conditions on hmxl_n at the same time |
---|
[2048] | 720 | DO jj = 2, jpjm1 |
---|
| 721 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 722 | ! limitation |
---|
[9019] | 723 | eps (ji,jj,jk) = MAX( eps(ji,jj,jk), rn_epsmin ) |
---|
| 724 | hmxl_n(ji,jj,jk) = rc03 * en(ji,jj,jk) * SQRT( en(ji,jj,jk) ) / eps(ji,jj,jk) |
---|
[2048] | 725 | ! Galperin criterium (NOTE : Not required if the proper value of C3 in stable cases is calculated) |
---|
| 726 | zrn2 = MAX( rn2(ji,jj,jk), rsmall ) |
---|
[9019] | 727 | IF( ln_length_lim ) hmxl_n(ji,jj,jk) = MIN( rn_clim_galp * SQRT( 2._wp * en(ji,jj,jk) / zrn2 ), hmxl_n(ji,jj,jk) ) |
---|
[2048] | 728 | END DO |
---|
| 729 | END DO |
---|
| 730 | END DO |
---|
| 731 | |
---|
| 732 | ! |
---|
| 733 | ! Stability function and vertical viscosity and diffusivity |
---|
| 734 | ! --------------------------------------------------------- |
---|
| 735 | ! |
---|
| 736 | SELECT CASE ( nn_stab_func ) |
---|
| 737 | ! |
---|
| 738 | CASE ( 0 , 1 ) ! Galperin or Kantha-Clayson stability functions |
---|
[2397] | 739 | DO jk = 2, jpkm1 |
---|
| 740 | DO jj = 2, jpjm1 |
---|
| 741 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 742 | ! zcof = l²/q² |
---|
[9019] | 743 | zcof = hmxl_b(ji,jj,jk) * hmxl_b(ji,jj,jk) / ( 2._wp*eb(ji,jj,jk) ) |
---|
[2397] | 744 | ! Gh = -N²l²/q² |
---|
| 745 | gh = - rn2(ji,jj,jk) * zcof |
---|
| 746 | gh = MIN( gh, rgh0 ) |
---|
| 747 | gh = MAX( gh, rghmin ) |
---|
| 748 | ! Stability functions from Kantha and Clayson (if C2=C3=0 => Galperin) |
---|
| 749 | sh = ra2*( 1._wp-6._wp*ra1/rb1 ) / ( 1.-3.*ra2*gh*(6.*ra1+rb2*( 1._wp-rc3 ) ) ) |
---|
| 750 | sm = ( rb1**(-1._wp/3._wp) + ( 18._wp*ra1*ra1 + 9._wp*ra1*ra2*(1._wp-rc2) )*sh*gh ) / (1._wp-9._wp*ra1*ra2*gh) |
---|
| 751 | ! |
---|
[9019] | 752 | ! Store stability function in zstt and zstm |
---|
| 753 | zstt(ji,jj,jk) = rc_diff * sh * tmask(ji,jj,jk) |
---|
| 754 | zstm(ji,jj,jk) = rc_diff * sm * tmask(ji,jj,jk) |
---|
[2397] | 755 | END DO |
---|
[2048] | 756 | END DO |
---|
| 757 | END DO |
---|
[2397] | 758 | ! |
---|
[2048] | 759 | CASE ( 2, 3 ) ! Canuto stability functions |
---|
[2397] | 760 | DO jk = 2, jpkm1 |
---|
| 761 | DO jj = 2, jpjm1 |
---|
| 762 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
| 763 | ! zcof = l²/q² |
---|
[9019] | 764 | zcof = hmxl_b(ji,jj,jk)*hmxl_b(ji,jj,jk) / ( 2._wp * eb(ji,jj,jk) ) |
---|
[2397] | 765 | ! Gh = -N²l²/q² |
---|
| 766 | gh = - rn2(ji,jj,jk) * zcof |
---|
| 767 | gh = MIN( gh, rgh0 ) |
---|
| 768 | gh = MAX( gh, rghmin ) |
---|
| 769 | gh = gh * rf6 |
---|
| 770 | ! Gm = M²l²/q² Shear number |
---|
[9019] | 771 | shr = p_sh2(ji,jj,jk) / MAX( p_avm(ji,jj,jk), rsmall ) |
---|
[2397] | 772 | gm = MAX( shr * zcof , 1.e-10 ) |
---|
| 773 | gm = gm * rf6 |
---|
| 774 | gm = MIN ( (rd0 - rd1*gh + rd3*gh*gh) / (rd2-rd4*gh) , gm ) |
---|
| 775 | ! Stability functions from Canuto |
---|
| 776 | rcff = rd0 - rd1*gh +rd2*gm + rd3*gh*gh - rd4*gh*gm + rd5*gm*gm |
---|
| 777 | sm = (rs0 - rs1*gh + rs2*gm) / rcff |
---|
| 778 | sh = (rs4 - rs5*gh + rs6*gm) / rcff |
---|
| 779 | ! |
---|
[9019] | 780 | ! Store stability function in zstt and zstm |
---|
| 781 | zstt(ji,jj,jk) = rc_diff * sh * tmask(ji,jj,jk) |
---|
| 782 | zstm(ji,jj,jk) = rc_diff * sm * tmask(ji,jj,jk) |
---|
[2397] | 783 | END DO |
---|
[2048] | 784 | END DO |
---|
| 785 | END DO |
---|
[2397] | 786 | ! |
---|
[2048] | 787 | END SELECT |
---|
| 788 | |
---|
| 789 | ! Boundary conditions on stability functions for momentum (Neumann): |
---|
| 790 | ! Lines below are useless if GOTM style Dirichlet conditions are used |
---|
[5109] | 791 | |
---|
[9019] | 792 | zstm(:,:,1) = zstm(:,:,2) |
---|
[5109] | 793 | |
---|
[10342] | 794 | ! default value, in case jpk > mbkt(ji,jj)+1. Not needed but avoid a bug when looking for undefined values (-fpe0) |
---|
| 795 | zstm(:,:,jpk) = 0. |
---|
| 796 | DO jj = 2, jpjm1 ! update bottom with good values |
---|
[2048] | 797 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 798 | zstm(ji,jj,mbkt(ji,jj)+1) = zstm(ji,jj,mbkt(ji,jj)) |
---|
[2048] | 799 | END DO |
---|
| 800 | END DO |
---|
[10342] | 801 | |
---|
| 802 | zstt(:,:, 1) = wmask(:,:, 1) ! default value not needed but avoid a bug when looking for undefined values (-fpe0) |
---|
| 803 | zstt(:,:,jpk) = wmask(:,:,jpk) ! default value not needed but avoid a bug when looking for undefined values (-fpe0) |
---|
| 804 | |
---|
[9019] | 805 | !!gm should be done for ISF (top boundary cond.) |
---|
| 806 | !!gm so, totally new staff needed!!gm |
---|
[2048] | 807 | |
---|
| 808 | ! Compute diffusivities/viscosities |
---|
| 809 | ! The computation below could be restrained to jk=2 to jpkm1 if GOTM style Dirichlet conditions are used |
---|
[10342] | 810 | ! -> yes BUT p_avm(:,:1) and p_avm(:,:jpk) are used when we compute zd_lw(:,:2) and zd_up(:,:jpkm1). These values are |
---|
| 811 | ! later overwritten by surface/bottom boundaries conditions, so we don't really care of p_avm(:,:1) and p_avm(:,:jpk) |
---|
| 812 | ! for zd_lw and zd_up but they have to be defined to avoid a bug when looking for undefined values (-fpe0) |
---|
[2048] | 813 | DO jk = 1, jpk |
---|
| 814 | DO jj = 2, jpjm1 |
---|
| 815 | DO ji = fs_2, fs_jpim1 ! vector opt. |
---|
[9019] | 816 | zsqen = SQRT( 2._wp * en(ji,jj,jk) ) * hmxl_n(ji,jj,jk) |
---|
| 817 | zavt = zsqen * zstt(ji,jj,jk) |
---|
| 818 | zavm = zsqen * zstm(ji,jj,jk) |
---|
| 819 | p_avt(ji,jj,jk) = MAX( zavt, avtb(jk) ) * wmask(ji,jj,jk) ! apply mask for zdfmxl routine |
---|
| 820 | p_avm(ji,jj,jk) = MAX( zavm, avmb(jk) ) ! Note that avm is not masked at the surface and the bottom |
---|
[2048] | 821 | END DO |
---|
| 822 | END DO |
---|
| 823 | END DO |
---|
[9019] | 824 | p_avt(:,:,1) = 0._wp |
---|
[2048] | 825 | ! |
---|
| 826 | IF(ln_ctl) THEN |
---|
[9440] | 827 | CALL prt_ctl( tab3d_1=en , clinfo1=' gls - e: ', tab3d_2=p_avt, clinfo2=' t: ', kdim=jpk) |
---|
| 828 | CALL prt_ctl( tab3d_1=p_avm, clinfo1=' gls - m: ', kdim=jpk ) |
---|
[2048] | 829 | ENDIF |
---|
| 830 | ! |
---|
| 831 | END SUBROUTINE zdf_gls |
---|
| 832 | |
---|
[2329] | 833 | |
---|
[2048] | 834 | SUBROUTINE zdf_gls_init |
---|
| 835 | !!---------------------------------------------------------------------- |
---|
| 836 | !! *** ROUTINE zdf_gls_init *** |
---|
| 837 | !! |
---|
| 838 | !! ** Purpose : Initialization of the vertical eddy diffivity and |
---|
[9019] | 839 | !! viscosity computed using a GLS turbulent closure scheme |
---|
[2048] | 840 | !! |
---|
| 841 | !! ** Method : Read the namzdf_gls namelist and check the parameters |
---|
| 842 | !! |
---|
| 843 | !! ** input : Namlist namzdf_gls |
---|
| 844 | !! |
---|
| 845 | !! ** Action : Increase by 1 the nstop flag is setting problem encounter |
---|
| 846 | !! |
---|
| 847 | !!---------------------------------------------------------------------- |
---|
[2329] | 848 | INTEGER :: jk ! dummy loop indices |
---|
[4147] | 849 | INTEGER :: ios ! Local integer output status for namelist read |
---|
[2329] | 850 | REAL(wp):: zcr ! local scalar |
---|
[2048] | 851 | !! |
---|
| 852 | NAMELIST/namzdf_gls/rn_emin, rn_epsmin, ln_length_lim, & |
---|
[5109] | 853 | & rn_clim_galp, ln_sigpsi, rn_hsro, & |
---|
| 854 | & rn_crban, rn_charn, rn_frac_hs, & |
---|
| 855 | & nn_bc_surf, nn_bc_bot, nn_z0_met, & |
---|
[2048] | 856 | & nn_stab_func, nn_clos |
---|
| 857 | !!---------------------------------------------------------- |
---|
[3294] | 858 | ! |
---|
[4147] | 859 | REWIND( numnam_ref ) ! Namelist namzdf_gls in reference namelist : Vertical eddy diffivity and viscosity using gls turbulent closure scheme |
---|
| 860 | READ ( numnam_ref, namzdf_gls, IOSTAT = ios, ERR = 901) |
---|
[9104] | 861 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namzdf_gls in reference namelist', lwp ) |
---|
[2048] | 862 | |
---|
[4147] | 863 | REWIND( numnam_cfg ) ! Namelist namzdf_gls in configuration namelist : Vertical eddy diffivity and viscosity using gls turbulent closure scheme |
---|
| 864 | READ ( numnam_cfg, namzdf_gls, IOSTAT = ios, ERR = 902 ) |
---|
[9104] | 865 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namzdf_gls in configuration namelist', lwp ) |
---|
[4624] | 866 | IF(lwm) WRITE ( numond, namzdf_gls ) |
---|
[4147] | 867 | |
---|
[2397] | 868 | IF(lwp) THEN !* Control print |
---|
[2048] | 869 | WRITE(numout,*) |
---|
[9019] | 870 | WRITE(numout,*) 'zdf_gls_init : GLS turbulent closure scheme' |
---|
[2048] | 871 | WRITE(numout,*) '~~~~~~~~~~~~' |
---|
[2397] | 872 | WRITE(numout,*) ' Namelist namzdf_gls : set gls mixing parameters' |
---|
[5109] | 873 | WRITE(numout,*) ' minimum value of en rn_emin = ', rn_emin |
---|
| 874 | WRITE(numout,*) ' minimum value of eps rn_epsmin = ', rn_epsmin |
---|
| 875 | WRITE(numout,*) ' Limit dissipation rate under stable stratif. ln_length_lim = ', ln_length_lim |
---|
| 876 | WRITE(numout,*) ' Galperin limit (Standard: 0.53, Holt: 0.26) rn_clim_galp = ', rn_clim_galp |
---|
| 877 | WRITE(numout,*) ' TKE Surface boundary condition nn_bc_surf = ', nn_bc_surf |
---|
| 878 | WRITE(numout,*) ' TKE Bottom boundary condition nn_bc_bot = ', nn_bc_bot |
---|
| 879 | WRITE(numout,*) ' Modify psi Schmidt number (wb case) ln_sigpsi = ', ln_sigpsi |
---|
[2397] | 880 | WRITE(numout,*) ' Craig and Banner coefficient rn_crban = ', rn_crban |
---|
| 881 | WRITE(numout,*) ' Charnock coefficient rn_charn = ', rn_charn |
---|
[5109] | 882 | WRITE(numout,*) ' Surface roughness formula nn_z0_met = ', nn_z0_met |
---|
| 883 | WRITE(numout,*) ' Wave height frac. (used if nn_z0_met=2) rn_frac_hs = ', rn_frac_hs |
---|
[2397] | 884 | WRITE(numout,*) ' Stability functions nn_stab_func = ', nn_stab_func |
---|
| 885 | WRITE(numout,*) ' Type of closure nn_clos = ', nn_clos |
---|
[5109] | 886 | WRITE(numout,*) ' Surface roughness (m) rn_hsro = ', rn_hsro |
---|
[9019] | 887 | WRITE(numout,*) |
---|
| 888 | WRITE(numout,*) ' Namelist namdrg_top/_bot: used values:' |
---|
| 889 | WRITE(numout,*) ' top ocean cavity roughness (m) rn_z0(_top) = ', r_z0_top |
---|
| 890 | WRITE(numout,*) ' Bottom seafloor roughness (m) rn_z0(_bot) = ', r_z0_bot |
---|
| 891 | WRITE(numout,*) |
---|
[2048] | 892 | ENDIF |
---|
| 893 | |
---|
[9019] | 894 | ! !* allocate GLS arrays |
---|
[2715] | 895 | IF( zdf_gls_alloc() /= 0 ) CALL ctl_stop( 'STOP', 'zdf_gls_init : unable to allocate arrays' ) |
---|
| 896 | |
---|
[2397] | 897 | ! !* Check of some namelist values |
---|
[9019] | 898 | IF( nn_bc_surf < 0 .OR. nn_bc_surf > 1 ) CALL ctl_stop( 'zdf_gls_init: bad flag: nn_bc_surf is 0 or 1' ) |
---|
| 899 | IF( nn_bc_surf < 0 .OR. nn_bc_surf > 1 ) CALL ctl_stop( 'zdf_gls_init: bad flag: nn_bc_surf is 0 or 1' ) |
---|
| 900 | IF( nn_z0_met < 0 .OR. nn_z0_met > 3 ) CALL ctl_stop( 'zdf_gls_init: bad flag: nn_z0_met is 0, 1, 2 or 3' ) |
---|
| 901 | IF( nn_z0_met == 3 .AND. .NOT.ln_wave ) CALL ctl_stop( 'zdf_gls_init: nn_z0_met=3 requires ln_wave=T' ) |
---|
| 902 | IF( nn_stab_func < 0 .OR. nn_stab_func > 3 ) CALL ctl_stop( 'zdf_gls_init: bad flag: nn_stab_func is 0, 1, 2 and 3' ) |
---|
| 903 | IF( nn_clos < 0 .OR. nn_clos > 3 ) CALL ctl_stop( 'zdf_gls_init: bad flag: nn_clos is 0, 1, 2 or 3' ) |
---|
[2048] | 904 | |
---|
[2715] | 905 | SELECT CASE ( nn_clos ) !* set the parameters for the chosen closure |
---|
[2048] | 906 | ! |
---|
[2715] | 907 | CASE( 0 ) ! k-kl (Mellor-Yamada) |
---|
[2397] | 908 | ! |
---|
[9019] | 909 | IF(lwp) WRITE(numout,*) ' ==>> k-kl closure chosen (i.e. closed to the classical Mellor-Yamada)' |
---|
| 910 | IF(lwp) WRITE(numout,*) |
---|
[2397] | 911 | rpp = 0._wp |
---|
| 912 | rmm = 1._wp |
---|
| 913 | rnn = 1._wp |
---|
| 914 | rsc_tke = 1.96_wp |
---|
| 915 | rsc_psi = 1.96_wp |
---|
| 916 | rpsi1 = 0.9_wp |
---|
| 917 | rpsi3p = 1._wp |
---|
| 918 | rpsi2 = 0.5_wp |
---|
| 919 | ! |
---|
[2048] | 920 | SELECT CASE ( nn_stab_func ) |
---|
[2397] | 921 | CASE( 0, 1 ) ; rpsi3m = 2.53_wp ! G88 or KC stability functions |
---|
[5109] | 922 | CASE( 2 ) ; rpsi3m = 2.62_wp ! Canuto A stability functions |
---|
[2397] | 923 | CASE( 3 ) ; rpsi3m = 2.38 ! Canuto B stability functions (caution : constant not identified) |
---|
| 924 | END SELECT |
---|
[2048] | 925 | ! |
---|
[2715] | 926 | CASE( 1 ) ! k-eps |
---|
[2397] | 927 | ! |
---|
[9019] | 928 | IF(lwp) WRITE(numout,*) ' ==>> k-eps closure chosen' |
---|
| 929 | IF(lwp) WRITE(numout,*) |
---|
[2397] | 930 | rpp = 3._wp |
---|
| 931 | rmm = 1.5_wp |
---|
| 932 | rnn = -1._wp |
---|
| 933 | rsc_tke = 1._wp |
---|
[5109] | 934 | rsc_psi = 1.2_wp ! Schmidt number for psi |
---|
[2397] | 935 | rpsi1 = 1.44_wp |
---|
| 936 | rpsi3p = 1._wp |
---|
| 937 | rpsi2 = 1.92_wp |
---|
| 938 | ! |
---|
| 939 | SELECT CASE ( nn_stab_func ) |
---|
| 940 | CASE( 0, 1 ) ; rpsi3m = -0.52_wp ! G88 or KC stability functions |
---|
| 941 | CASE( 2 ) ; rpsi3m = -0.629_wp ! Canuto A stability functions |
---|
| 942 | CASE( 3 ) ; rpsi3m = -0.566 ! Canuto B stability functions |
---|
[2048] | 943 | END SELECT |
---|
[2397] | 944 | ! |
---|
[2715] | 945 | CASE( 2 ) ! k-omega |
---|
[2397] | 946 | ! |
---|
[9019] | 947 | IF(lwp) WRITE(numout,*) ' ==>> k-omega closure chosen' |
---|
| 948 | IF(lwp) WRITE(numout,*) |
---|
[2397] | 949 | rpp = -1._wp |
---|
| 950 | rmm = 0.5_wp |
---|
| 951 | rnn = -1._wp |
---|
| 952 | rsc_tke = 2._wp |
---|
| 953 | rsc_psi = 2._wp |
---|
| 954 | rpsi1 = 0.555_wp |
---|
| 955 | rpsi3p = 1._wp |
---|
| 956 | rpsi2 = 0.833_wp |
---|
| 957 | ! |
---|
| 958 | SELECT CASE ( nn_stab_func ) |
---|
| 959 | CASE( 0, 1 ) ; rpsi3m = -0.58_wp ! G88 or KC stability functions |
---|
| 960 | CASE( 2 ) ; rpsi3m = -0.64_wp ! Canuto A stability functions |
---|
| 961 | CASE( 3 ) ; rpsi3m = -0.64_wp ! Canuto B stability functions caution : constant not identified) |
---|
| 962 | END SELECT |
---|
| 963 | ! |
---|
[2715] | 964 | CASE( 3 ) ! generic |
---|
[2397] | 965 | ! |
---|
[9019] | 966 | IF(lwp) WRITE(numout,*) ' ==>> generic closure chosen' |
---|
| 967 | IF(lwp) WRITE(numout,*) |
---|
[2397] | 968 | rpp = 2._wp |
---|
| 969 | rmm = 1._wp |
---|
| 970 | rnn = -0.67_wp |
---|
| 971 | rsc_tke = 0.8_wp |
---|
| 972 | rsc_psi = 1.07_wp |
---|
| 973 | rpsi1 = 1._wp |
---|
| 974 | rpsi3p = 1._wp |
---|
| 975 | rpsi2 = 1.22_wp |
---|
| 976 | ! |
---|
| 977 | SELECT CASE ( nn_stab_func ) |
---|
| 978 | CASE( 0, 1 ) ; rpsi3m = 0.1_wp ! G88 or KC stability functions |
---|
| 979 | CASE( 2 ) ; rpsi3m = 0.05_wp ! Canuto A stability functions |
---|
| 980 | CASE( 3 ) ; rpsi3m = 0.05_wp ! Canuto B stability functions caution : constant not identified) |
---|
| 981 | END SELECT |
---|
| 982 | ! |
---|
[2048] | 983 | END SELECT |
---|
| 984 | |
---|
| 985 | ! |
---|
[2715] | 986 | SELECT CASE ( nn_stab_func ) !* set the parameters of the stability functions |
---|
[2048] | 987 | ! |
---|
[2715] | 988 | CASE ( 0 ) ! Galperin stability functions |
---|
[2397] | 989 | ! |
---|
[9019] | 990 | IF(lwp) WRITE(numout,*) ' ==>> Stability functions from Galperin' |
---|
[2397] | 991 | rc2 = 0._wp |
---|
| 992 | rc3 = 0._wp |
---|
| 993 | rc_diff = 1._wp |
---|
| 994 | rc0 = 0.5544_wp |
---|
| 995 | rcm_sf = 0.9884_wp |
---|
| 996 | rghmin = -0.28_wp |
---|
| 997 | rgh0 = 0.0233_wp |
---|
| 998 | rghcri = 0.02_wp |
---|
| 999 | ! |
---|
[2715] | 1000 | CASE ( 1 ) ! Kantha-Clayson stability functions |
---|
[2397] | 1001 | ! |
---|
[9019] | 1002 | IF(lwp) WRITE(numout,*) ' ==>> Stability functions from Kantha-Clayson' |
---|
[2397] | 1003 | rc2 = 0.7_wp |
---|
| 1004 | rc3 = 0.2_wp |
---|
| 1005 | rc_diff = 1._wp |
---|
| 1006 | rc0 = 0.5544_wp |
---|
| 1007 | rcm_sf = 0.9884_wp |
---|
| 1008 | rghmin = -0.28_wp |
---|
| 1009 | rgh0 = 0.0233_wp |
---|
| 1010 | rghcri = 0.02_wp |
---|
| 1011 | ! |
---|
[2715] | 1012 | CASE ( 2 ) ! Canuto A stability functions |
---|
[2397] | 1013 | ! |
---|
[9019] | 1014 | IF(lwp) WRITE(numout,*) ' ==>> Stability functions from Canuto A' |
---|
[2397] | 1015 | rs0 = 1.5_wp * rl1 * rl5*rl5 |
---|
| 1016 | rs1 = -rl4*(rl6+rl7) + 2._wp*rl4*rl5*(rl1-(1._wp/3._wp)*rl2-rl3) + 1.5_wp*rl1*rl5*rl8 |
---|
| 1017 | rs2 = -(3._wp/8._wp) * rl1*(rl6*rl6-rl7*rl7) |
---|
| 1018 | rs4 = 2._wp * rl5 |
---|
| 1019 | rs5 = 2._wp * rl4 |
---|
| 1020 | rs6 = (2._wp/3._wp) * rl5 * ( 3._wp*rl3*rl3 - rl2*rl2 ) - 0.5_wp * rl5*rl1 * (3._wp*rl3-rl2) & |
---|
| 1021 | & + 0.75_wp * rl1 * ( rl6 - rl7 ) |
---|
| 1022 | rd0 = 3._wp * rl5*rl5 |
---|
| 1023 | rd1 = rl5 * ( 7._wp*rl4 + 3._wp*rl8 ) |
---|
| 1024 | rd2 = rl5*rl5 * ( 3._wp*rl3*rl3 - rl2*rl2 ) - 0.75_wp*(rl6*rl6 - rl7*rl7 ) |
---|
| 1025 | rd3 = rl4 * ( 4._wp*rl4 + 3._wp*rl8) |
---|
| 1026 | rd4 = rl4 * ( rl2 * rl6 - 3._wp*rl3*rl7 - rl5*(rl2*rl2 - rl3*rl3 ) ) + rl5*rl8 * ( 3._wp*rl3*rl3 - rl2*rl2 ) |
---|
| 1027 | rd5 = 0.25_wp * ( rl2*rl2 - 3._wp *rl3*rl3 ) * ( rl6*rl6 - rl7*rl7 ) |
---|
| 1028 | rc0 = 0.5268_wp |
---|
| 1029 | rf6 = 8._wp / (rc0**6._wp) |
---|
| 1030 | rc_diff = SQRT(2._wp) / (rc0**3._wp) |
---|
| 1031 | rcm_sf = 0.7310_wp |
---|
| 1032 | rghmin = -0.28_wp |
---|
| 1033 | rgh0 = 0.0329_wp |
---|
| 1034 | rghcri = 0.03_wp |
---|
| 1035 | ! |
---|
[2715] | 1036 | CASE ( 3 ) ! Canuto B stability functions |
---|
[2397] | 1037 | ! |
---|
[9019] | 1038 | IF(lwp) WRITE(numout,*) ' ==>> Stability functions from Canuto B' |
---|
[2397] | 1039 | rs0 = 1.5_wp * rm1 * rm5*rm5 |
---|
| 1040 | rs1 = -rm4 * (rm6+rm7) + 2._wp * rm4*rm5*(rm1-(1._wp/3._wp)*rm2-rm3) + 1.5_wp * rm1*rm5*rm8 |
---|
| 1041 | rs2 = -(3._wp/8._wp) * rm1 * (rm6*rm6-rm7*rm7 ) |
---|
| 1042 | rs4 = 2._wp * rm5 |
---|
| 1043 | rs5 = 2._wp * rm4 |
---|
| 1044 | rs6 = (2._wp/3._wp) * rm5 * (3._wp*rm3*rm3-rm2*rm2) - 0.5_wp * rm5*rm1*(3._wp*rm3-rm2) + 0.75_wp * rm1*(rm6-rm7) |
---|
| 1045 | rd0 = 3._wp * rm5*rm5 |
---|
| 1046 | rd1 = rm5 * (7._wp*rm4 + 3._wp*rm8) |
---|
| 1047 | rd2 = rm5*rm5 * (3._wp*rm3*rm3 - rm2*rm2) - 0.75_wp * (rm6*rm6 - rm7*rm7) |
---|
| 1048 | rd3 = rm4 * ( 4._wp*rm4 + 3._wp*rm8 ) |
---|
| 1049 | rd4 = rm4 * ( rm2*rm6 -3._wp*rm3*rm7 - rm5*(rm2*rm2 - rm3*rm3) ) + rm5 * rm8 * ( 3._wp*rm3*rm3 - rm2*rm2 ) |
---|
| 1050 | rd5 = 0.25_wp * ( rm2*rm2 - 3._wp*rm3*rm3 ) * ( rm6*rm6 - rm7*rm7 ) |
---|
| 1051 | rc0 = 0.5268_wp !! rc0 = 0.5540_wp (Warner ...) to verify ! |
---|
| 1052 | rf6 = 8._wp / ( rc0**6._wp ) |
---|
| 1053 | rc_diff = SQRT(2._wp)/(rc0**3.) |
---|
| 1054 | rcm_sf = 0.7470_wp |
---|
| 1055 | rghmin = -0.28_wp |
---|
| 1056 | rgh0 = 0.0444_wp |
---|
| 1057 | rghcri = 0.0414_wp |
---|
| 1058 | ! |
---|
[2048] | 1059 | END SELECT |
---|
| 1060 | |
---|
[2715] | 1061 | ! !* Set Schmidt number for psi diffusion in the wave breaking case |
---|
| 1062 | ! ! See Eq. (13) of Carniel et al, OM, 30, 225-239, 2009 |
---|
| 1063 | ! ! or Eq. (17) of Burchard, JPO, 31, 3133-3145, 2001 |
---|
[5109] | 1064 | IF( ln_sigpsi ) THEN |
---|
| 1065 | ra_sf = -1.5 ! Set kinetic energy slope, then deduce rsc_psi and rl_sf |
---|
| 1066 | ! Verification: retrieve Burchard (2001) results by uncomenting the line below: |
---|
| 1067 | ! Note that the results depend on the value of rn_cm_sf which is constant (=rc0) in his work |
---|
| 1068 | ! ra_sf = -SQRT(2./3.*rc0**3./rn_cm_sf*rn_sc_tke)/vkarmn |
---|
| 1069 | rsc_psi0 = rsc_tke/(24.*rpsi2)*(-1.+(4.*rnn + ra_sf*(1.+4.*rmm))**2./(ra_sf**2.)) |
---|
[2048] | 1070 | ELSE |
---|
[2299] | 1071 | rsc_psi0 = rsc_psi |
---|
[2048] | 1072 | ENDIF |
---|
| 1073 | |
---|
[2715] | 1074 | ! !* Shear free turbulence parameters |
---|
[2048] | 1075 | ! |
---|
[5109] | 1076 | ra_sf = -4._wp*rnn*SQRT(rsc_tke) / ( (1._wp+4._wp*rmm)*SQRT(rsc_tke) & |
---|
| 1077 | & - SQRT(rsc_tke + 24._wp*rsc_psi0*rpsi2 ) ) |
---|
[2048] | 1078 | |
---|
[5109] | 1079 | IF ( rn_crban==0._wp ) THEN |
---|
| 1080 | rl_sf = vkarmn |
---|
| 1081 | ELSE |
---|
[9019] | 1082 | rl_sf = rc0 * SQRT(rc0/rcm_sf) * SQRT( ( (1._wp + 4._wp*rmm + 8._wp*rmm**2_wp) * rsc_tke & |
---|
| 1083 | & + 12._wp*rsc_psi0*rpsi2 - (1._wp + 4._wp*rmm) & |
---|
| 1084 | & *SQRT(rsc_tke*(rsc_tke & |
---|
| 1085 | & + 24._wp*rsc_psi0*rpsi2)) ) & |
---|
| 1086 | & /(12._wp*rnn**2.) ) |
---|
[5109] | 1087 | ENDIF |
---|
| 1088 | |
---|
[2048] | 1089 | ! |
---|
[2715] | 1090 | IF(lwp) THEN !* Control print |
---|
[2048] | 1091 | WRITE(numout,*) |
---|
[9019] | 1092 | WRITE(numout,*) ' Limit values :' |
---|
| 1093 | WRITE(numout,*) ' Parameter m = ', rmm |
---|
| 1094 | WRITE(numout,*) ' Parameter n = ', rnn |
---|
| 1095 | WRITE(numout,*) ' Parameter p = ', rpp |
---|
| 1096 | WRITE(numout,*) ' rpsi1 = ', rpsi1 |
---|
| 1097 | WRITE(numout,*) ' rpsi2 = ', rpsi2 |
---|
| 1098 | WRITE(numout,*) ' rpsi3m = ', rpsi3m |
---|
| 1099 | WRITE(numout,*) ' rpsi3p = ', rpsi3p |
---|
| 1100 | WRITE(numout,*) ' rsc_tke = ', rsc_tke |
---|
| 1101 | WRITE(numout,*) ' rsc_psi = ', rsc_psi |
---|
| 1102 | WRITE(numout,*) ' rsc_psi0 = ', rsc_psi0 |
---|
| 1103 | WRITE(numout,*) ' rc0 = ', rc0 |
---|
[2048] | 1104 | WRITE(numout,*) |
---|
[9019] | 1105 | WRITE(numout,*) ' Shear free turbulence parameters:' |
---|
| 1106 | WRITE(numout,*) ' rcm_sf = ', rcm_sf |
---|
| 1107 | WRITE(numout,*) ' ra_sf = ', ra_sf |
---|
| 1108 | WRITE(numout,*) ' rl_sf = ', rl_sf |
---|
[2048] | 1109 | ENDIF |
---|
| 1110 | |
---|
[2715] | 1111 | ! !* Constants initialization |
---|
[2397] | 1112 | rc02 = rc0 * rc0 ; rc02r = 1. / rc02 |
---|
| 1113 | rc03 = rc02 * rc0 |
---|
| 1114 | rc04 = rc03 * rc0 |
---|
[5109] | 1115 | rsbc_tke1 = -3._wp/2._wp*rn_crban*ra_sf*rl_sf ! Dirichlet + Wave breaking |
---|
| 1116 | rsbc_tke2 = rdt * rn_crban / rl_sf ! Neumann + Wave breaking |
---|
| 1117 | zcr = MAX(rsmall, rsbc_tke1**(1./(-ra_sf*3._wp/2._wp))-1._wp ) |
---|
| 1118 | rtrans = 0.2_wp / zcr ! Ad. inverse transition length between log and wave layer |
---|
| 1119 | rsbc_zs1 = rn_charn/grav ! Charnock formula for surface roughness |
---|
| 1120 | rsbc_zs2 = rn_frac_hs / 0.85_wp / grav * 665._wp ! Rascle formula for surface roughness |
---|
| 1121 | rsbc_psi1 = -0.5_wp * rdt * rc0**(rpp-2._wp*rmm) / rsc_psi |
---|
| 1122 | rsbc_psi2 = -0.5_wp * rdt * rc0**rpp * rnn * vkarmn**rnn / rsc_psi ! Neumann + NO Wave breaking |
---|
[9019] | 1123 | ! |
---|
[5109] | 1124 | rfact_tke = -0.5_wp / rsc_tke * rdt ! Cst used for the Diffusion term of tke |
---|
| 1125 | rfact_psi = -0.5_wp / rsc_psi * rdt ! Cst used for the Diffusion term of tke |
---|
[9019] | 1126 | ! |
---|
[2397] | 1127 | ! !* Wall proximity function |
---|
[9019] | 1128 | !!gm tmask or wmask ???? |
---|
| 1129 | zwall(:,:,:) = 1._wp * tmask(:,:,:) |
---|
[2048] | 1130 | |
---|
[9019] | 1131 | ! !* read or initialize all required files |
---|
| 1132 | CALL gls_rst( nit000, 'READ' ) ! (en, avt_k, avm_k, hmxl_n) |
---|
[2048] | 1133 | ! |
---|
[9367] | 1134 | IF( lwxios ) THEN |
---|
| 1135 | CALL iom_set_rstw_var_active('en') |
---|
| 1136 | CALL iom_set_rstw_var_active('avt_k') |
---|
| 1137 | CALL iom_set_rstw_var_active('avm_k') |
---|
| 1138 | CALL iom_set_rstw_var_active('hmxl_n') |
---|
| 1139 | ENDIF |
---|
| 1140 | ! |
---|
[2048] | 1141 | END SUBROUTINE zdf_gls_init |
---|
| 1142 | |
---|
[2329] | 1143 | |
---|
[2048] | 1144 | SUBROUTINE gls_rst( kt, cdrw ) |
---|
[2452] | 1145 | !!--------------------------------------------------------------------- |
---|
[9124] | 1146 | !! *** ROUTINE gls_rst *** |
---|
[2452] | 1147 | !! |
---|
| 1148 | !! ** Purpose : Read or write TKE file (en) in restart file |
---|
| 1149 | !! |
---|
| 1150 | !! ** Method : use of IOM library |
---|
| 1151 | !! if the restart does not contain TKE, en is either |
---|
| 1152 | !! set to rn_emin or recomputed (nn_igls/=0) |
---|
| 1153 | !!---------------------------------------------------------------------- |
---|
[9019] | 1154 | USE zdf_oce , ONLY : en, avt_k, avm_k ! ocean vertical physics |
---|
| 1155 | !! |
---|
| 1156 | INTEGER , INTENT(in) :: kt ! ocean time-step |
---|
| 1157 | CHARACTER(len=*), INTENT(in) :: cdrw ! "READ"/"WRITE" flag |
---|
[2452] | 1158 | ! |
---|
| 1159 | INTEGER :: jit, jk ! dummy loop indices |
---|
[9019] | 1160 | INTEGER :: id1, id2, id3, id4 |
---|
[2452] | 1161 | INTEGER :: ji, jj, ikbu, ikbv |
---|
| 1162 | REAL(wp):: cbx, cby |
---|
| 1163 | !!---------------------------------------------------------------------- |
---|
| 1164 | ! |
---|
| 1165 | IF( TRIM(cdrw) == 'READ' ) THEN ! Read/initialise |
---|
| 1166 | ! ! --------------- |
---|
| 1167 | IF( ln_rstart ) THEN !* Read the restart file |
---|
[9019] | 1168 | id1 = iom_varid( numror, 'en' , ldstop = .FALSE. ) |
---|
| 1169 | id2 = iom_varid( numror, 'avt_k' , ldstop = .FALSE. ) |
---|
| 1170 | id3 = iom_varid( numror, 'avm_k' , ldstop = .FALSE. ) |
---|
| 1171 | id4 = iom_varid( numror, 'hmxl_n', ldstop = .FALSE. ) |
---|
[2452] | 1172 | ! |
---|
[9019] | 1173 | IF( MIN( id1, id2, id3, id4 ) > 0 ) THEN ! all required arrays exist |
---|
[9367] | 1174 | CALL iom_get( numror, jpdom_autoglo, 'en' , en , ldxios = lrxios ) |
---|
| 1175 | CALL iom_get( numror, jpdom_autoglo, 'avt_k' , avt_k , ldxios = lrxios ) |
---|
| 1176 | CALL iom_get( numror, jpdom_autoglo, 'avm_k' , avm_k , ldxios = lrxios ) |
---|
| 1177 | CALL iom_get( numror, jpdom_autoglo, 'hmxl_n', hmxl_n, ldxios = lrxios ) |
---|
[2452] | 1178 | ELSE |
---|
[9019] | 1179 | IF(lwp) WRITE(numout,*) |
---|
| 1180 | IF(lwp) WRITE(numout,*) ' ==>> previous run without GLS scheme, set en and hmxl_n to background values' |
---|
| 1181 | en (:,:,:) = rn_emin |
---|
| 1182 | hmxl_n(:,:,:) = 0.05_wp |
---|
| 1183 | ! avt_k, avm_k already set to the background value in zdf_phy_init |
---|
[2452] | 1184 | ENDIF |
---|
| 1185 | ELSE !* Start from rest |
---|
[9019] | 1186 | IF(lwp) WRITE(numout,*) |
---|
| 1187 | IF(lwp) WRITE(numout,*) ' ==>> start from rest, set en and hmxl_n by background values' |
---|
| 1188 | en (:,:,:) = rn_emin |
---|
| 1189 | hmxl_n(:,:,:) = 0.05_wp |
---|
| 1190 | ! avt_k, avm_k already set to the background value in zdf_phy_init |
---|
[2452] | 1191 | ENDIF |
---|
| 1192 | ! |
---|
| 1193 | ELSEIF( TRIM(cdrw) == 'WRITE' ) THEN ! Create restart file |
---|
| 1194 | ! ! ------------------- |
---|
| 1195 | IF(lwp) WRITE(numout,*) '---- gls-rst ----' |
---|
[9367] | 1196 | IF( lwxios ) CALL iom_swap( cwxios_context ) |
---|
| 1197 | CALL iom_rstput( kt, nitrst, numrow, 'en' , en , ldxios = lwxios ) |
---|
| 1198 | CALL iom_rstput( kt, nitrst, numrow, 'avt_k' , avt_k , ldxios = lwxios ) |
---|
| 1199 | CALL iom_rstput( kt, nitrst, numrow, 'avm_k' , avm_k , ldxios = lwxios ) |
---|
| 1200 | CALL iom_rstput( kt, nitrst, numrow, 'hmxl_n', hmxl_n, ldxios = lwxios ) |
---|
| 1201 | IF( lwxios ) CALL iom_swap( cxios_context ) |
---|
[2452] | 1202 | ! |
---|
| 1203 | ENDIF |
---|
| 1204 | ! |
---|
[2048] | 1205 | END SUBROUTINE gls_rst |
---|
| 1206 | |
---|
| 1207 | !!====================================================================== |
---|
| 1208 | END MODULE zdfgls |
---|
[2397] | 1209 | |
---|