[3443] | 1 | MODULE p4zsbc |
---|
| 2 | !!====================================================================== |
---|
| 3 | !! *** MODULE p4sbc *** |
---|
| 4 | !! TOP : PISCES surface boundary conditions of external inputs of nutrients |
---|
| 5 | !!====================================================================== |
---|
| 6 | !! History : 3.5 ! 2012-07 (O. Aumont, C. Ethe) Original code |
---|
| 7 | !!---------------------------------------------------------------------- |
---|
| 8 | !! p4z_sbc : Read and interpolate time-varying nutrients fluxes |
---|
| 9 | !! p4z_sbc_init : Initialization of p4z_sbc |
---|
| 10 | !!---------------------------------------------------------------------- |
---|
| 11 | USE oce_trc ! shared variables between ocean and passive tracers |
---|
| 12 | USE trc ! passive tracers common variables |
---|
| 13 | USE sms_pisces ! PISCES Source Minus Sink variables |
---|
| 14 | USE iom ! I/O manager |
---|
| 15 | USE fldread ! time interpolation |
---|
| 16 | |
---|
| 17 | IMPLICIT NONE |
---|
| 18 | PRIVATE |
---|
| 19 | |
---|
| 20 | PUBLIC p4z_sbc |
---|
| 21 | PUBLIC p4z_sbc_init |
---|
| 22 | |
---|
[4147] | 23 | LOGICAL , PUBLIC :: ln_dust !: boolean for dust input from the atmosphere |
---|
| 24 | LOGICAL , PUBLIC :: ln_solub !: boolean for variable solubility of atmospheric iron |
---|
| 25 | LOGICAL , PUBLIC :: ln_river !: boolean for river input of nutrients |
---|
| 26 | LOGICAL , PUBLIC :: ln_ndepo !: boolean for atmospheric deposition of N |
---|
| 27 | LOGICAL , PUBLIC :: ln_ironsed !: boolean for Fe input from sediments |
---|
| 28 | LOGICAL , PUBLIC :: ln_hydrofe !: boolean for Fe input from hydrothermal vents |
---|
| 29 | LOGICAL , PUBLIC :: ln_ironice !: boolean for Fe input from sea ice |
---|
| 30 | REAL(wp), PUBLIC :: sedfeinput !: Coastal release of Iron |
---|
| 31 | REAL(wp), PUBLIC :: dustsolub !: Solubility of the dust |
---|
[4529] | 32 | REAL(wp), PUBLIC :: mfrac !: Mineral Content of the dust |
---|
[4147] | 33 | REAL(wp), PUBLIC :: icefeinput !: Iron concentration in sea ice |
---|
| 34 | REAL(wp), PUBLIC :: wdust !: Sinking speed of the dust |
---|
| 35 | REAL(wp), PUBLIC :: nitrfix !: Nitrogen fixation rate |
---|
| 36 | REAL(wp), PUBLIC :: diazolight !: Nitrogen fixation sensitivty to light |
---|
| 37 | REAL(wp), PUBLIC :: concfediaz !: Fe half-saturation Cste for diazotrophs |
---|
| 38 | REAL(wp) :: hratio !: Fe:3He ratio assumed for vent iron supply |
---|
[7646] | 39 | REAL(wp), PUBLIC :: fep_rats !: Fep/Fer ratio from sed sources |
---|
| 40 | REAL(wp), PUBLIC :: fep_rath !: Fep/Fer ratio from hydro sources |
---|
| 41 | REAL(wp), PUBLIC :: lgw_rath !: Weak ligand ratio from hydro sources |
---|
[3443] | 42 | |
---|
[7646] | 43 | |
---|
[3443] | 44 | LOGICAL , PUBLIC :: ll_sbc |
---|
| 45 | |
---|
| 46 | LOGICAL :: ll_solub |
---|
| 47 | |
---|
| 48 | INTEGER , PARAMETER :: jpriv = 7 !: Maximum number of river input fields |
---|
| 49 | INTEGER , PARAMETER :: jr_dic = 1 !: index of dissolved inorganic carbon |
---|
| 50 | INTEGER , PARAMETER :: jr_doc = 2 !: index of dissolved organic carbon |
---|
| 51 | INTEGER , PARAMETER :: jr_din = 3 !: index of dissolved inorganic nitrogen |
---|
| 52 | INTEGER , PARAMETER :: jr_don = 4 !: index of dissolved organic nitrogen |
---|
| 53 | INTEGER , PARAMETER :: jr_dip = 5 !: index of dissolved inorganic phosporus |
---|
| 54 | INTEGER , PARAMETER :: jr_dop = 6 !: index of dissolved organic phosphorus |
---|
| 55 | INTEGER , PARAMETER :: jr_dsi = 7 !: index of dissolved silicate |
---|
| 56 | |
---|
| 57 | |
---|
| 58 | TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_dust ! structure of input dust |
---|
| 59 | TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_solub ! structure of input dust |
---|
| 60 | TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_river ! structure of input riverdic |
---|
| 61 | TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_ndepo ! structure of input nitrogen deposition |
---|
| 62 | TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_ironsed ! structure of input iron from sediment |
---|
| 63 | TYPE(FLD), ALLOCATABLE, DIMENSION(:) :: sf_hydrofe ! structure of input iron from hydrothermal vents |
---|
| 64 | |
---|
| 65 | INTEGER , PARAMETER :: nbtimes = 365 !: maximum number of times record in a file |
---|
| 66 | INTEGER :: ntimes_dust, ntimes_riv, ntimes_ndep ! number of time steps in a file |
---|
| 67 | INTEGER :: ntimes_solub, ntimes_hydro ! number of time steps in a file |
---|
| 68 | |
---|
| 69 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: dust, solub !: dust fields |
---|
| 70 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rivdic, rivalk !: river input fields |
---|
| 71 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rivdin, rivdip !: river input fields |
---|
[7646] | 72 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rivdon, rivdop !: river input fields |
---|
| 73 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rivdoc !: river input fields |
---|
[3443] | 74 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: rivdsi !: river input fields |
---|
| 75 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: nitdep !: atmospheric N deposition |
---|
| 76 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: ironsed !: Coastal supply of iron |
---|
| 77 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: hydrofe !: Hydrothermal vent supply of iron |
---|
| 78 | |
---|
| 79 | REAL(wp), PUBLIC :: sumdepsi, rivalkinput, rivdicinput, nitdepinput |
---|
| 80 | REAL(wp), PUBLIC :: rivdininput, rivdipinput, rivdsiinput |
---|
| 81 | |
---|
[5836] | 82 | !! * Substitutions |
---|
| 83 | # include "vectopt_loop_substitute.h90" |
---|
[3443] | 84 | !!---------------------------------------------------------------------- |
---|
| 85 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
---|
[11350] | 86 | !! $Id$ |
---|
[3443] | 87 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
---|
| 88 | !!---------------------------------------------------------------------- |
---|
| 89 | CONTAINS |
---|
| 90 | |
---|
| 91 | SUBROUTINE p4z_sbc( kt ) |
---|
| 92 | !!---------------------------------------------------------------------- |
---|
| 93 | !! *** routine p4z_sbc *** |
---|
| 94 | !! |
---|
| 95 | !! ** purpose : read and interpolate the external sources of nutrients |
---|
| 96 | !! |
---|
| 97 | !! ** method : read the files and interpolate the appropriate variables |
---|
| 98 | !! |
---|
| 99 | !! ** input : external netcdf files |
---|
| 100 | !! |
---|
| 101 | !!---------------------------------------------------------------------- |
---|
| 102 | !! * arguments |
---|
| 103 | INTEGER, INTENT( in ) :: kt ! ocean time step |
---|
| 104 | |
---|
| 105 | !! * local declarations |
---|
| 106 | INTEGER :: ji,jj |
---|
| 107 | REAL(wp) :: zcoef, zyyss |
---|
| 108 | !!--------------------------------------------------------------------- |
---|
| 109 | ! |
---|
| 110 | IF( nn_timing == 1 ) CALL timing_start('p4z_sbc') |
---|
| 111 | |
---|
| 112 | ! |
---|
| 113 | ! Compute dust at nit000 or only if there is more than 1 time record in dust file |
---|
| 114 | IF( ln_dust ) THEN |
---|
| 115 | IF( kt == nit000 .OR. ( kt /= nit000 .AND. ntimes_dust > 1 ) ) THEN |
---|
| 116 | CALL fld_read( kt, 1, sf_dust ) |
---|
[5507] | 117 | IF( nn_ice_tr == -1 .AND. .NOT. ln_ironice ) THEN |
---|
[7753] | 118 | dust(:,:) = sf_dust(1)%fnow(:,:,1) |
---|
[5507] | 119 | ELSE |
---|
[7753] | 120 | dust(:,:) = sf_dust(1)%fnow(:,:,1) * ( 1.0 - fr_i(:,:) ) |
---|
[5507] | 121 | ENDIF |
---|
[3443] | 122 | ENDIF |
---|
| 123 | ENDIF |
---|
| 124 | |
---|
| 125 | IF( ll_solub ) THEN |
---|
| 126 | IF( kt == nit000 .OR. ( kt /= nit000 .AND. ntimes_solub > 1 ) ) THEN |
---|
| 127 | CALL fld_read( kt, 1, sf_solub ) |
---|
[7753] | 128 | solub(:,:) = sf_solub(1)%fnow(:,:,1) |
---|
[3443] | 129 | ENDIF |
---|
| 130 | ENDIF |
---|
| 131 | |
---|
| 132 | ! N/P and Si releases due to coastal rivers |
---|
| 133 | ! Compute river at nit000 or only if there is more than 1 time record in river file |
---|
| 134 | ! ----------------------------------------- |
---|
| 135 | IF( ln_river ) THEN |
---|
| 136 | IF( kt == nit000 .OR. ( kt /= nit000 .AND. ntimes_riv > 1 ) ) THEN |
---|
| 137 | CALL fld_read( kt, 1, sf_river ) |
---|
[7646] | 138 | IF( ln_p4z ) THEN |
---|
| 139 | DO jj = 1, jpj |
---|
| 140 | DO ji = 1, jpi |
---|
| 141 | zcoef = ryyss * e1e2t(ji,jj) * h_rnf(ji,jj) |
---|
| 142 | rivalk(ji,jj) = sf_river(jr_dic)%fnow(ji,jj,1) & |
---|
| 143 | & * 1.E3 / ( 12. * zcoef + rtrn ) |
---|
| 144 | rivdic(ji,jj) = ( sf_river(jr_dic)%fnow(ji,jj,1) + sf_river(jr_doc)%fnow(ji,jj,1) ) & |
---|
| 145 | & * 1.E3 / ( 12. * zcoef + rtrn ) |
---|
| 146 | rivdin(ji,jj) = ( sf_river(jr_din)%fnow(ji,jj,1) + sf_river(jr_don)%fnow(ji,jj,1) ) & |
---|
| 147 | & * 1.E3 / rno3 / ( 14. * zcoef + rtrn ) |
---|
| 148 | rivdip(ji,jj) = ( sf_river(jr_dip)%fnow(ji,jj,1) + sf_river(jr_dop)%fnow(ji,jj,1) ) & |
---|
| 149 | & * 1.E3 / po4r / ( 31. * zcoef + rtrn ) |
---|
| 150 | rivdsi(ji,jj) = sf_river(jr_dsi)%fnow(ji,jj,1) & |
---|
| 151 | & * 1.E3 / ( 28.1 * zcoef + rtrn ) |
---|
| 152 | END DO |
---|
[3443] | 153 | END DO |
---|
[7646] | 154 | ELSE ! ln_p5z |
---|
| 155 | DO jj = 1, jpj |
---|
| 156 | DO ji = 1, jpi |
---|
| 157 | zcoef = ryyss * e1e2t(ji,jj) * h_rnf(ji,jj) |
---|
| 158 | rivalk(ji,jj) = sf_river(jr_dic)%fnow(ji,jj,1) & |
---|
| 159 | & * 1.E3 / ( 12. * zcoef + rtrn ) |
---|
| 160 | rivdic(ji,jj) = ( sf_river(jr_dic)%fnow(ji,jj,1) ) & |
---|
| 161 | & * 1.E3 / ( 12. * zcoef + rtrn ) * tmask(ji,jj,1) |
---|
| 162 | rivdin(ji,jj) = ( sf_river(jr_din)%fnow(ji,jj,1) ) & |
---|
| 163 | & * 1.E3 / rno3 / ( 14. * zcoef + rtrn ) * tmask(ji,jj,1) |
---|
| 164 | rivdip(ji,jj) = ( sf_river(jr_dip)%fnow(ji,jj,1) ) & |
---|
| 165 | & * 1.E3 / po4r / ( 31. * zcoef + rtrn ) * tmask(ji,jj,1) |
---|
| 166 | rivdoc(ji,jj) = ( sf_river(jr_doc)%fnow(ji,jj,1) ) & |
---|
| 167 | & * 1.E3 / ( 12. * zcoef + rtrn ) * tmask(ji,jj,1) |
---|
| 168 | rivdon(ji,jj) = ( sf_river(jr_don)%fnow(ji,jj,1) ) & |
---|
| 169 | & * 1.E3 / rno3 / ( 14. * zcoef + rtrn ) * tmask(ji,jj,1) |
---|
| 170 | rivdop(ji,jj) = ( sf_river(jr_dop)%fnow(ji,jj,1) ) & |
---|
| 171 | & * 1.E3 / po4r / ( 31. * zcoef + rtrn ) * tmask(ji,jj,1) |
---|
| 172 | END DO |
---|
| 173 | END DO |
---|
| 174 | ENDIF |
---|
[3443] | 175 | ENDIF |
---|
| 176 | ENDIF |
---|
| 177 | |
---|
| 178 | ! Compute N deposition at nit000 or only if there is more than 1 time record in N deposition file |
---|
| 179 | IF( ln_ndepo ) THEN |
---|
| 180 | IF( kt == nit000 .OR. ( kt /= nit000 .AND. ntimes_ndep > 1 ) ) THEN |
---|
[7753] | 181 | zcoef = rno3 * 14E6 * ryyss |
---|
| 182 | CALL fld_read( kt, 1, sf_ndepo ) |
---|
| 183 | nitdep(:,:) = sf_ndepo(1)%fnow(:,:,1) / zcoef / e3t_n(:,:,1) |
---|
[3443] | 184 | ENDIF |
---|
[6962] | 185 | IF( .NOT.ln_linssh ) THEN |
---|
[7753] | 186 | zcoef = rno3 * 14E6 * ryyss |
---|
| 187 | nitdep(:,:) = sf_ndepo(1)%fnow(:,:,1) / zcoef / e3t_n(:,:,1) |
---|
[6945] | 188 | ENDIF |
---|
[3443] | 189 | ENDIF |
---|
| 190 | ! |
---|
| 191 | IF( nn_timing == 1 ) CALL timing_stop('p4z_sbc') |
---|
| 192 | ! |
---|
| 193 | END SUBROUTINE p4z_sbc |
---|
| 194 | |
---|
| 195 | SUBROUTINE p4z_sbc_init |
---|
| 196 | |
---|
| 197 | !!---------------------------------------------------------------------- |
---|
| 198 | !! *** routine p4z_sbc_init *** |
---|
| 199 | !! |
---|
| 200 | !! ** purpose : initialization of the external sources of nutrients |
---|
| 201 | !! |
---|
| 202 | !! ** method : read the files and compute the budget |
---|
| 203 | !! called at the first timestep (nittrc000) |
---|
| 204 | !! |
---|
| 205 | !! ** input : external netcdf files |
---|
| 206 | !! |
---|
| 207 | !!---------------------------------------------------------------------- |
---|
| 208 | ! |
---|
| 209 | INTEGER :: ji, jj, jk, jm, ifpr |
---|
[3446] | 210 | INTEGER :: ii0, ii1, ij0, ij1 |
---|
[3443] | 211 | INTEGER :: numdust, numsolub, numriv, numiron, numdepo, numhydro |
---|
| 212 | INTEGER :: ierr, ierr1, ierr2, ierr3 |
---|
[4147] | 213 | INTEGER :: ios ! Local integer output status for namelist read |
---|
[5385] | 214 | INTEGER :: ik50 ! last level where depth less than 50 m |
---|
| 215 | INTEGER :: isrow ! index for ORCA1 starting row |
---|
[3443] | 216 | REAL(wp) :: zexpide, zdenitide, zmaskt |
---|
| 217 | REAL(wp) :: ztimes_dust, ztimes_riv, ztimes_ndep |
---|
| 218 | REAL(wp), DIMENSION(nbtimes) :: zsteps ! times records |
---|
| 219 | REAL(wp), DIMENSION(:), ALLOCATABLE :: rivinput |
---|
| 220 | REAL(wp), DIMENSION(:,:,:), ALLOCATABLE :: zdust, zndepo, zriver, zcmask |
---|
| 221 | ! |
---|
| 222 | CHARACTER(len=100) :: cn_dir ! Root directory for location of ssr files |
---|
| 223 | TYPE(FLD_N), DIMENSION(jpriv) :: slf_river ! array of namelist informations on the fields to read |
---|
| 224 | TYPE(FLD_N) :: sn_dust, sn_solub, sn_ndepo, sn_ironsed, sn_hydrofe ! informations about the fields to be read |
---|
| 225 | TYPE(FLD_N) :: sn_riverdoc, sn_riverdic, sn_riverdsi ! informations about the fields to be read |
---|
| 226 | TYPE(FLD_N) :: sn_riverdin, sn_riverdon, sn_riverdip, sn_riverdop |
---|
| 227 | ! |
---|
| 228 | NAMELIST/nampissbc/cn_dir, sn_dust, sn_solub, sn_riverdic, sn_riverdoc, sn_riverdin, sn_riverdon, & |
---|
| 229 | & sn_riverdip, sn_riverdop, sn_riverdsi, sn_ndepo, sn_ironsed, sn_hydrofe, & |
---|
| 230 | & ln_dust, ln_solub, ln_river, ln_ndepo, ln_ironsed, ln_ironice, ln_hydrofe, & |
---|
[7646] | 231 | & sedfeinput, dustsolub, icefeinput, wdust, mfrac, nitrfix, diazolight, concfediaz, & |
---|
| 232 | & hratio, fep_rats, fep_rath, lgw_rath |
---|
[3443] | 233 | !!---------------------------------------------------------------------- |
---|
| 234 | ! |
---|
| 235 | IF( nn_timing == 1 ) CALL timing_start('p4z_sbc_init') |
---|
| 236 | ! |
---|
| 237 | ! !* set file information |
---|
[4147] | 238 | REWIND( numnatp_ref ) ! Namelist nampissbc in reference namelist : Pisces external sources of nutrients |
---|
| 239 | READ ( numnatp_ref, nampissbc, IOSTAT = ios, ERR = 901) |
---|
| 240 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampissbc in reference namelist', lwp ) |
---|
[3443] | 241 | |
---|
[4147] | 242 | REWIND( numnatp_cfg ) ! Namelist nampissbc in configuration namelist : Pisces external sources of nutrients |
---|
| 243 | READ ( numnatp_cfg, nampissbc, IOSTAT = ios, ERR = 902 ) |
---|
| 244 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampissbc in configuration namelist', lwp ) |
---|
[4624] | 245 | IF(lwm) WRITE ( numonp, nampissbc ) |
---|
[4147] | 246 | |
---|
[5385] | 247 | IF ( ( nn_ice_tr >= 0 ) .AND. ln_ironice ) THEN |
---|
[5411] | 248 | IF(lwp) THEN |
---|
| 249 | WRITE(numout,*) ' ln_ironice incompatible with nn_ice_tr = ', nn_ice_tr |
---|
| 250 | WRITE(numout,*) ' Specify your sea ice iron concentration in nampisice instead ' |
---|
| 251 | WRITE(numout,*) ' ln_ironice is forced to .FALSE. ' |
---|
| 252 | ln_ironice = .FALSE. |
---|
| 253 | ENDIF |
---|
[5385] | 254 | ENDIF |
---|
| 255 | |
---|
[3443] | 256 | IF(lwp) THEN |
---|
| 257 | WRITE(numout,*) ' ' |
---|
| 258 | WRITE(numout,*) ' namelist : nampissbc ' |
---|
| 259 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~ ' |
---|
| 260 | WRITE(numout,*) ' dust input from the atmosphere ln_dust = ', ln_dust |
---|
| 261 | WRITE(numout,*) ' Variable solubility of iron input ln_solub = ', ln_solub |
---|
| 262 | WRITE(numout,*) ' river input of nutrients ln_river = ', ln_river |
---|
| 263 | WRITE(numout,*) ' atmospheric deposition of n ln_ndepo = ', ln_ndepo |
---|
| 264 | WRITE(numout,*) ' Fe input from sediments ln_ironsed = ', ln_ironsed |
---|
| 265 | WRITE(numout,*) ' Fe input from seaice ln_ironice = ', ln_ironice |
---|
| 266 | WRITE(numout,*) ' fe input from hydrothermal vents ln_hydrofe = ', ln_hydrofe |
---|
| 267 | WRITE(numout,*) ' coastal release of iron sedfeinput = ', sedfeinput |
---|
| 268 | WRITE(numout,*) ' solubility of the dust dustsolub = ', dustsolub |
---|
[4529] | 269 | WRITE(numout,*) ' Mineral Fe content of the dust mfrac = ', mfrac |
---|
[3443] | 270 | WRITE(numout,*) ' Iron concentration in sea ice icefeinput = ', icefeinput |
---|
| 271 | WRITE(numout,*) ' sinking speed of the dust wdust = ', wdust |
---|
| 272 | WRITE(numout,*) ' nitrogen fixation rate nitrfix = ', nitrfix |
---|
| 273 | WRITE(numout,*) ' nitrogen fixation sensitivty to light diazolight = ', diazolight |
---|
| 274 | WRITE(numout,*) ' fe half-saturation cste for diazotrophs concfediaz = ', concfediaz |
---|
| 275 | WRITE(numout,*) ' Fe to 3He ratio assumed for vent iron supply hratio = ', hratio |
---|
[7646] | 276 | IF( ln_ligand ) THEN |
---|
| 277 | WRITE(numout,*) ' Fep/Fer ratio from sed sources fep_rats = ', fep_rats |
---|
| 278 | WRITE(numout,*) ' Fep/Fer ratio from sed hydro sources fep_rath = ', fep_rath |
---|
| 279 | WRITE(numout,*) ' Weak ligand ratio from sed hydro sources lgw_rath = ', lgw_rath |
---|
| 280 | ENDIF |
---|
[3443] | 281 | END IF |
---|
| 282 | |
---|
| 283 | IF( ln_dust .OR. ln_river .OR. ln_ndepo ) THEN ; ll_sbc = .TRUE. |
---|
| 284 | ELSE ; ll_sbc = .FALSE. |
---|
| 285 | ENDIF |
---|
| 286 | |
---|
| 287 | IF( ln_dust .AND. ln_solub ) THEN ; ll_solub = .TRUE. |
---|
| 288 | ELSE ; ll_solub = .FALSE. |
---|
| 289 | ENDIF |
---|
| 290 | |
---|
[5385] | 291 | ! set the number of level over which river runoffs are applied |
---|
| 292 | ! online configuration : computed in sbcrnf |
---|
[7646] | 293 | IF( l_offline ) THEN |
---|
[7753] | 294 | nk_rnf(:,:) = 1 |
---|
| 295 | h_rnf (:,:) = gdept_n(:,:,1) |
---|
[5385] | 296 | ENDIF |
---|
| 297 | |
---|
[3443] | 298 | ! dust input from the atmosphere |
---|
| 299 | ! ------------------------------ |
---|
| 300 | IF( ln_dust ) THEN |
---|
| 301 | ! |
---|
| 302 | IF(lwp) WRITE(numout,*) ' initialize dust input from atmosphere ' |
---|
| 303 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ' |
---|
| 304 | ! |
---|
| 305 | ALLOCATE( dust(jpi,jpj) ) ! allocation |
---|
| 306 | ! |
---|
| 307 | ALLOCATE( sf_dust(1), STAT=ierr ) !* allocate and fill sf_sst (forcing structure) with sn_sst |
---|
| 308 | IF( ierr > 0 ) CALL ctl_stop( 'STOP', 'p4z_sed_init: unable to allocate sf_dust structure' ) |
---|
| 309 | ! |
---|
| 310 | CALL fld_fill( sf_dust, (/ sn_dust /), cn_dir, 'p4z_sed_init', 'Atmospheric dust deposition', 'nampissed' ) |
---|
| 311 | ALLOCATE( sf_dust(1)%fnow(jpi,jpj,1) ) |
---|
| 312 | IF( sn_dust%ln_tint ) ALLOCATE( sf_dust(1)%fdta(jpi,jpj,1,2) ) |
---|
| 313 | ! |
---|
[3557] | 314 | IF( Agrif_Root() ) THEN ! Only on the master grid |
---|
| 315 | ! Get total input dust ; need to compute total atmospheric supply of Si in a year |
---|
| 316 | CALL iom_open ( TRIM( sn_dust%clname ) , numdust ) |
---|
| 317 | CALL iom_gettime( numdust, zsteps, kntime=ntimes_dust) ! get number of record in file |
---|
| 318 | ALLOCATE( zdust(jpi,jpj,ntimes_dust) ) |
---|
| 319 | DO jm = 1, ntimes_dust |
---|
| 320 | CALL iom_get( numdust, jpdom_data, TRIM( sn_dust%clvar ), zdust(:,:,jm), jm ) |
---|
| 321 | END DO |
---|
| 322 | CALL iom_close( numdust ) |
---|
[7646] | 323 | ztimes_dust = 1._wp / REAL(ntimes_dust, wp) |
---|
[3557] | 324 | sumdepsi = 0.e0 |
---|
| 325 | DO jm = 1, ntimes_dust |
---|
| 326 | sumdepsi = sumdepsi + glob_sum( zdust(:,:,jm) * e1e2t(:,:) * tmask(:,:,1) * ztimes_dust ) |
---|
| 327 | ENDDO |
---|
[4529] | 328 | sumdepsi = sumdepsi / ( nyear_len(1) * rday ) * 12. * 8.8 * 0.075 * mfrac / 28.1 |
---|
[3557] | 329 | DEALLOCATE( zdust) |
---|
| 330 | ENDIF |
---|
[3443] | 331 | ELSE |
---|
| 332 | sumdepsi = 0._wp |
---|
| 333 | END IF |
---|
| 334 | |
---|
| 335 | ! Solubility of dust deposition of iron |
---|
| 336 | ! Only if ln_dust and ln_solubility set to true (ll_solub = .true.) |
---|
| 337 | ! ----------------------------------------------------------------- |
---|
| 338 | IF( ll_solub ) THEN |
---|
| 339 | ! |
---|
| 340 | IF(lwp) WRITE(numout,*) ' initialize variable solubility of Fe ' |
---|
| 341 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ' |
---|
| 342 | ! |
---|
| 343 | ALLOCATE( solub(jpi,jpj) ) ! allocation |
---|
| 344 | ! |
---|
| 345 | ALLOCATE( sf_solub(1), STAT=ierr ) !* allocate and fill sf_sst (forcing structure) with sn_sst |
---|
| 346 | IF( ierr > 0 ) CALL ctl_stop( 'STOP', 'p4z_sed_init: unable to allocate sf_solub structure' ) |
---|
| 347 | ! |
---|
| 348 | CALL fld_fill( sf_solub, (/ sn_solub /), cn_dir, 'p4z_sed_init', 'Solubility of atm. iron ', 'nampissed' ) |
---|
| 349 | ALLOCATE( sf_solub(1)%fnow(jpi,jpj,1) ) |
---|
| 350 | IF( sn_solub%ln_tint ) ALLOCATE( sf_solub(1)%fdta(jpi,jpj,1,2) ) |
---|
| 351 | ! get number of record in file |
---|
| 352 | CALL iom_open ( TRIM( sn_solub%clname ) , numsolub ) |
---|
| 353 | CALL iom_gettime( numsolub, zsteps, kntime=ntimes_solub) ! get number of record in file |
---|
| 354 | CALL iom_close( numsolub ) |
---|
| 355 | ENDIF |
---|
| 356 | |
---|
| 357 | ! nutrient input from rivers |
---|
| 358 | ! -------------------------- |
---|
| 359 | IF( ln_river ) THEN |
---|
| 360 | ! |
---|
| 361 | slf_river(jr_dic) = sn_riverdic ; slf_river(jr_doc) = sn_riverdoc ; slf_river(jr_din) = sn_riverdin |
---|
| 362 | slf_river(jr_don) = sn_riverdon ; slf_river(jr_dip) = sn_riverdip ; slf_river(jr_dop) = sn_riverdop |
---|
| 363 | slf_river(jr_dsi) = sn_riverdsi |
---|
| 364 | ! |
---|
| 365 | ALLOCATE( rivdic(jpi,jpj), rivalk(jpi,jpj), rivdin(jpi,jpj), rivdip(jpi,jpj), rivdsi(jpi,jpj) ) |
---|
[7646] | 366 | IF( ln_p5z ) ALLOCATE( rivdon(jpi,jpj), rivdop(jpi,jpj), rivdoc(jpi,jpj) ) |
---|
[3443] | 367 | ! |
---|
[3475] | 368 | ALLOCATE( sf_river(jpriv), rivinput(jpriv), STAT=ierr1 ) !* allocate and fill sf_river (forcing structure) with sn_river_ |
---|
[3443] | 369 | rivinput(:) = 0.0 |
---|
| 370 | |
---|
| 371 | IF( ierr1 > 0 ) CALL ctl_stop( 'STOP', 'p4z_sed_init: unable to allocate sf_irver structure' ) |
---|
| 372 | ! |
---|
| 373 | CALL fld_fill( sf_river, slf_river, cn_dir, 'p4z_sed_init', 'Input from river ', 'nampissed' ) |
---|
| 374 | DO ifpr = 1, jpriv |
---|
| 375 | ALLOCATE( sf_river(ifpr)%fnow(jpi,jpj,1 ) ) |
---|
| 376 | IF( slf_river(ifpr)%ln_tint ) ALLOCATE( sf_river(ifpr)%fdta(jpi,jpj,1,2) ) |
---|
| 377 | END DO |
---|
[3557] | 378 | IF( Agrif_Root() ) THEN ! Only on the master grid |
---|
| 379 | ! Get total input rivers ; need to compute total river supply in a year |
---|
| 380 | DO ifpr = 1, jpriv |
---|
| 381 | CALL iom_open ( TRIM( slf_river(ifpr)%clname ), numriv ) |
---|
| 382 | CALL iom_gettime( numriv, zsteps, kntime=ntimes_riv) |
---|
| 383 | ALLOCATE( zriver(jpi,jpj,ntimes_riv) ) |
---|
| 384 | DO jm = 1, ntimes_riv |
---|
| 385 | CALL iom_get( numriv, jpdom_data, TRIM( slf_river(ifpr)%clvar ), zriver(:,:,jm), jm ) |
---|
| 386 | END DO |
---|
| 387 | CALL iom_close( numriv ) |
---|
[7646] | 388 | ztimes_riv = 1._wp / REAL(ntimes_riv, wp) |
---|
[3557] | 389 | DO jm = 1, ntimes_riv |
---|
| 390 | rivinput(ifpr) = rivinput(ifpr) + glob_sum( zriver(:,:,jm) * tmask(:,:,1) * ztimes_riv ) |
---|
| 391 | END DO |
---|
| 392 | DEALLOCATE( zriver) |
---|
[3443] | 393 | END DO |
---|
[3557] | 394 | ! N/P and Si releases due to coastal rivers |
---|
| 395 | ! ----------------------------------------- |
---|
| 396 | rivdicinput = (rivinput(jr_dic) + rivinput(jr_doc) ) * 1E3 / 12._wp |
---|
| 397 | rivdininput = (rivinput(jr_din) + rivinput(jr_don) ) * 1E3 / rno3 / 14._wp |
---|
| 398 | rivdipinput = (rivinput(jr_dip) + rivinput(jr_dop) ) * 1E3 / po4r / 31._wp |
---|
| 399 | rivdsiinput = rivinput(jr_dsi) * 1E3 / 28.1_wp |
---|
| 400 | rivalkinput = rivinput(jr_dic) * 1E3 / 12._wp |
---|
| 401 | ! |
---|
| 402 | ENDIF |
---|
[3443] | 403 | ELSE |
---|
| 404 | rivdicinput = 0._wp |
---|
| 405 | rivdininput = 0._wp |
---|
| 406 | rivdipinput = 0._wp |
---|
| 407 | rivdsiinput = 0._wp |
---|
| 408 | rivalkinput = 0._wp |
---|
| 409 | END IF |
---|
| 410 | ! nutrient input from dust |
---|
| 411 | ! ------------------------ |
---|
| 412 | IF( ln_ndepo ) THEN |
---|
| 413 | ! |
---|
| 414 | IF(lwp) WRITE(numout,*) ' initialize the nutrient input by dust from ndeposition.orca.nc' |
---|
| 415 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
---|
| 416 | ! |
---|
| 417 | ALLOCATE( nitdep(jpi,jpj) ) ! allocation |
---|
| 418 | ! |
---|
| 419 | ALLOCATE( sf_ndepo(1), STAT=ierr3 ) !* allocate and fill sf_sst (forcing structure) with sn_sst |
---|
| 420 | IF( ierr3 > 0 ) CALL ctl_stop( 'STOP', 'p4z_sed_init: unable to allocate sf_ndepo structure' ) |
---|
| 421 | ! |
---|
| 422 | CALL fld_fill( sf_ndepo, (/ sn_ndepo /), cn_dir, 'p4z_sed_init', 'Nutrient atmospheric depositon ', 'nampissed' ) |
---|
| 423 | ALLOCATE( sf_ndepo(1)%fnow(jpi,jpj,1) ) |
---|
| 424 | IF( sn_ndepo%ln_tint ) ALLOCATE( sf_ndepo(1)%fdta(jpi,jpj,1,2) ) |
---|
| 425 | ! |
---|
[3557] | 426 | IF( Agrif_Root() ) THEN ! Only on the master grid |
---|
| 427 | ! Get total input dust ; need to compute total atmospheric supply of N in a year |
---|
| 428 | CALL iom_open ( TRIM( sn_ndepo%clname ), numdepo ) |
---|
| 429 | CALL iom_gettime( numdepo, zsteps, kntime=ntimes_ndep) |
---|
| 430 | ALLOCATE( zndepo(jpi,jpj,ntimes_ndep) ) |
---|
| 431 | DO jm = 1, ntimes_ndep |
---|
| 432 | CALL iom_get( numdepo, jpdom_data, TRIM( sn_ndepo%clvar ), zndepo(:,:,jm), jm ) |
---|
| 433 | END DO |
---|
| 434 | CALL iom_close( numdepo ) |
---|
[7646] | 435 | ztimes_ndep = 1._wp / REAL(ntimes_ndep, wp) |
---|
[3557] | 436 | nitdepinput = 0._wp |
---|
| 437 | DO jm = 1, ntimes_ndep |
---|
| 438 | nitdepinput = nitdepinput + glob_sum( zndepo(:,:,jm) * e1e2t(:,:) * tmask(:,:,1) * ztimes_ndep ) |
---|
| 439 | ENDDO |
---|
| 440 | nitdepinput = nitdepinput / rno3 / 14E6 |
---|
| 441 | DEALLOCATE( zndepo) |
---|
| 442 | ENDIF |
---|
[3443] | 443 | ELSE |
---|
| 444 | nitdepinput = 0._wp |
---|
| 445 | ENDIF |
---|
| 446 | |
---|
| 447 | ! coastal and island masks |
---|
| 448 | ! ------------------------ |
---|
| 449 | IF( ln_ironsed ) THEN |
---|
| 450 | ! |
---|
| 451 | IF(lwp) WRITE(numout,*) ' computation of an island mask to enhance coastal supply of iron' |
---|
| 452 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
---|
| 453 | ! |
---|
| 454 | ALLOCATE( ironsed(jpi,jpj,jpk) ) ! allocation |
---|
| 455 | ! |
---|
| 456 | CALL iom_open ( TRIM( sn_ironsed%clname ), numiron ) |
---|
| 457 | ALLOCATE( zcmask(jpi,jpj,jpk) ) |
---|
| 458 | CALL iom_get ( numiron, jpdom_data, TRIM( sn_ironsed%clvar ), zcmask(:,:,:), 1 ) |
---|
| 459 | CALL iom_close( numiron ) |
---|
| 460 | ! |
---|
[5385] | 461 | ik50 = 5 ! last level where depth less than 50 m |
---|
| 462 | DO jk = jpkm1, 1, -1 |
---|
| 463 | IF( gdept_1d(jk) > 50. ) ik50 = jk - 1 |
---|
| 464 | END DO |
---|
| 465 | IF (lwp) WRITE(numout,*) |
---|
| 466 | IF (lwp) WRITE(numout,*) ' Level corresponding to 50m depth ', ik50,' ', gdept_1d(ik50+1) |
---|
| 467 | IF (lwp) WRITE(numout,*) |
---|
| 468 | DO jk = 1, ik50 |
---|
[3443] | 469 | DO jj = 2, jpjm1 |
---|
| 470 | DO ji = fs_2, fs_jpim1 |
---|
| 471 | IF( tmask(ji,jj,jk) /= 0. ) THEN |
---|
| 472 | zmaskt = tmask(ji+1,jj,jk) * tmask(ji-1,jj,jk) * tmask(ji,jj+1,jk) & |
---|
| 473 | & * tmask(ji,jj-1,jk) * tmask(ji,jj,jk+1) |
---|
| 474 | IF( zmaskt == 0. ) zcmask(ji,jj,jk ) = MAX( 0.1, zcmask(ji,jj,jk) ) |
---|
| 475 | END IF |
---|
| 476 | END DO |
---|
| 477 | END DO |
---|
| 478 | END DO |
---|
[5385] | 479 | ! |
---|
[3443] | 480 | CALL lbc_lnk( zcmask , 'T', 1. ) ! lateral boundary conditions on cmask (sign unchanged) |
---|
[5385] | 481 | ! |
---|
[3443] | 482 | DO jk = 1, jpk |
---|
| 483 | DO jj = 1, jpj |
---|
| 484 | DO ji = 1, jpi |
---|
[6140] | 485 | zexpide = MIN( 8.,( gdept_n(ji,jj,jk) / 500. )**(-1.5) ) |
---|
[3443] | 486 | zdenitide = -0.9543 + 0.7662 * LOG( zexpide ) - 0.235 * LOG( zexpide )**2 |
---|
| 487 | zcmask(ji,jj,jk) = zcmask(ji,jj,jk) * MIN( 1., EXP( zdenitide ) / 0.5 ) |
---|
| 488 | END DO |
---|
| 489 | END DO |
---|
| 490 | END DO |
---|
| 491 | ! Coastal supply of iron |
---|
| 492 | ! ------------------------- |
---|
[7753] | 493 | ironsed(:,:,jpk) = 0._wp |
---|
[3443] | 494 | DO jk = 1, jpkm1 |
---|
[7753] | 495 | ironsed(:,:,jk) = sedfeinput * zcmask(:,:,jk) / ( e3t_0(:,:,jk) * rday ) |
---|
[3443] | 496 | END DO |
---|
| 497 | DEALLOCATE( zcmask) |
---|
| 498 | ENDIF |
---|
| 499 | ! |
---|
| 500 | ! Iron from Hydrothermal vents |
---|
| 501 | ! ------------------------ |
---|
| 502 | IF( ln_hydrofe ) THEN |
---|
| 503 | ! |
---|
| 504 | IF(lwp) WRITE(numout,*) ' Input of iron from hydrothermal vents ' |
---|
| 505 | IF(lwp) WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
---|
| 506 | ! |
---|
| 507 | ALLOCATE( hydrofe(jpi,jpj,jpk) ) ! allocation |
---|
| 508 | ! |
---|
| 509 | CALL iom_open ( TRIM( sn_hydrofe%clname ), numhydro ) |
---|
| 510 | CALL iom_get ( numhydro, jpdom_data, TRIM( sn_hydrofe%clvar ), hydrofe(:,:,:), 1 ) |
---|
| 511 | CALL iom_close( numhydro ) |
---|
| 512 | ! |
---|
[6945] | 513 | DO jk = 1, jpk |
---|
| 514 | hydrofe(:,:,jk) = ( hydrofe(:,:,jk) * hratio ) / ( e1e2t(:,:) * e3t_0(:,:,jk) * ryyss + rtrn ) / 1000._wp |
---|
| 515 | ENDDO |
---|
[3451] | 516 | ! |
---|
[3443] | 517 | ENDIF |
---|
| 518 | ! |
---|
| 519 | IF( ll_sbc ) CALL p4z_sbc( nit000 ) |
---|
| 520 | ! |
---|
| 521 | IF(lwp) THEN |
---|
| 522 | WRITE(numout,*) |
---|
| 523 | WRITE(numout,*) ' Total input of elements from river supply' |
---|
| 524 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
---|
| 525 | WRITE(numout,*) ' N Supply : ', rivdininput*rno3*1E3/1E12*14.,' TgN/yr' |
---|
[3475] | 526 | WRITE(numout,*) ' Si Supply : ', rivdsiinput*1E3/1E12*28.1,' TgSi/yr' |
---|
[3443] | 527 | WRITE(numout,*) ' P Supply : ', rivdipinput*1E3*po4r/1E12*31.,' TgP/yr' |
---|
| 528 | WRITE(numout,*) ' Alk Supply : ', rivalkinput*1E3/1E12,' Teq/yr' |
---|
| 529 | WRITE(numout,*) ' DIC Supply : ', rivdicinput*1E3*12./1E12,'TgC/yr' |
---|
| 530 | WRITE(numout,*) |
---|
| 531 | WRITE(numout,*) ' Total input of elements from atmospheric supply' |
---|
| 532 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
---|
| 533 | WRITE(numout,*) ' N Supply : ', nitdepinput*rno3*1E3/1E12*14.,' TgN/yr' |
---|
| 534 | WRITE(numout,*) |
---|
| 535 | ENDIF |
---|
| 536 | ! |
---|
| 537 | IF( nn_timing == 1 ) CALL timing_stop('p4z_sbc_init') |
---|
| 538 | ! |
---|
| 539 | END SUBROUTINE p4z_sbc_init |
---|
| 540 | |
---|
| 541 | !!====================================================================== |
---|
[5656] | 542 | END MODULE p4zsbc |
---|