Changeset 12377 for NEMO/trunk/src/TOP/PISCES/P4Z/p4zsed.F90
- Timestamp:
- 2020-02-12T15:39:06+01:00 (4 years ago)
- Location:
- NEMO/trunk
- Files:
-
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
NEMO/trunk
- Property svn:externals
-
old new 3 3 ^/utils/build/mk@HEAD mk 4 4 ^/utils/tools@HEAD tools 5 ^/vendors/AGRIF/dev @HEAD ext/AGRIF5 ^/vendors/AGRIF/dev_r11615_ENHANCE-04_namelists_as_internalfiles_agrif@HEAD ext/AGRIF 6 6 ^/vendors/FCM@HEAD ext/FCM 7 7 ^/vendors/IOIPSL@HEAD ext/IOIPSL
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- Property svn:externals
-
NEMO/trunk/src/TOP/PISCES/P4Z/p4zsed.F90
r12276 r12377 15 15 USE sms_pisces ! PISCES Source Minus Sink variables 16 16 USE p4zlim ! Co-limitations of differents nutrients 17 USE p4zsbc ! External source of nutrients18 17 USE p4zint ! interpolation and computation of various fields 19 18 USE sed ! Sediment module … … 25 24 26 25 PUBLIC p4z_sed 26 PUBLIC p4z_sed_init 27 27 PUBLIC p4z_sed_alloc 28 28 29 REAL(wp), PUBLIC :: nitrfix !: Nitrogen fixation rate 30 REAL(wp), PUBLIC :: diazolight !: Nitrogen fixation sensitivty to light 31 REAL(wp), PUBLIC :: concfediaz !: Fe half-saturation Cste for diazotrophs 32 29 33 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: nitrpot !: Nitrogen fixation 30 34 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,: ) :: sdenit !: Nitrate reduction in the sediments 31 REAL(wp) :: r1_rday !: inverse of rday 32 LOGICAL, SAVE :: lk_sed 33 35 ! 36 REAL(wp), SAVE :: r1_rday 37 REAL(wp), SAVE :: sedsilfrac, sedcalfrac 38 39 !! * Substitutions 40 # include "do_loop_substitute.h90" 34 41 !!---------------------------------------------------------------------- 35 42 !! NEMO/TOP 4.0 , NEMO Consortium (2018) … … 39 46 CONTAINS 40 47 41 SUBROUTINE p4z_sed( kt, knt )48 SUBROUTINE p4z_sed( kt, knt, Kbb, Kmm, Krhs ) 42 49 !!--------------------------------------------------------------------- 43 50 !! *** ROUTINE p4z_sed *** … … 51 58 ! 52 59 INTEGER, INTENT(in) :: kt, knt ! ocean time step 60 INTEGER, INTENT(in) :: Kbb, Kmm, Krhs ! time level indices 53 61 INTEGER :: ji, jj, jk, ikt 54 62 REAL(wp) :: zrivalk, zrivsil, zrivno3 55 REAL(wp) :: z wflux, zlim, zfact, zfactcal63 REAL(wp) :: zlim, zfact, zfactcal 56 64 REAL(wp) :: zo2, zno3, zflx, zpdenit, z1pdenit, zolimit 57 65 REAL(wp) :: zsiloss, zcaloss, zws3, zws4, zwsc, zdep … … 66 74 REAL(wp), DIMENSION(jpi,jpj,jpk) :: zsoufer, zlight 67 75 REAL(wp), ALLOCATABLE, DIMENSION(:,:,:) :: ztrpo4, ztrdop, zirondep, zpdep 68 REAL(wp), ALLOCATABLE, DIMENSION(:,: ) :: zsidep, zironice69 76 !!--------------------------------------------------------------------- 70 77 ! 71 78 IF( ln_timing ) CALL timing_start('p4z_sed') 72 79 ! 73 IF( kt == nittrc000 .AND. knt == 1 ) THEN 74 r1_rday = 1. / rday 75 IF (ln_sediment .AND. ln_sed_2way) THEN 76 lk_sed = .TRUE. 77 ELSE 78 lk_sed = .FALSE. 79 ENDIF 80 ENDIF 81 ! 82 IF( kt == nittrc000 .AND. knt == 1 ) r1_rday = 1. / rday 83 ! 80 84 81 ! Allocate temporary workspace 85 82 ALLOCATE( ztrpo4(jpi,jpj,jpk) ) … … 93 90 zsedc (:,:) = 0.e0 94 91 95 ! Iron input/uptake due to sea ice : Crude parameterization based on Lancelot et al. 96 ! ---------------------------------------------------- 97 IF( ln_ironice ) THEN 98 ! 99 ALLOCATE( zironice(jpi,jpj) ) 100 ! 101 DO jj = 1, jpj 102 DO ji = 1, jpi 103 zdep = rfact2 / e3t_n(ji,jj,1) 104 zwflux = fmmflx(ji,jj) / 1000._wp 105 zironice(ji,jj) = MAX( -0.99 * trb(ji,jj,1,jpfer), -zwflux * icefeinput * zdep ) 106 END DO 107 END DO 108 ! 109 tra(:,:,1,jpfer) = tra(:,:,1,jpfer) + zironice(:,:) 110 ! 111 IF( lk_iomput .AND. knt == nrdttrc ) & 112 & CALL iom_put( "Ironice", zironice(:,:) * 1.e+3 * rfact2r * e3t_n(:,:,1) * tmask(:,:,1) ) ! iron flux from ice 113 ! 114 DEALLOCATE( zironice ) 115 ! 116 ENDIF 117 118 ! Add the external input of nutrients from dust deposition 119 ! ---------------------------------------------------------- 120 IF( ln_dust ) THEN 121 ! 122 ALLOCATE( zsidep(jpi,jpj), zpdep(jpi,jpj,jpk), zirondep(jpi,jpj,jpk) ) 123 ! ! Iron and Si deposition at the surface 124 IF( ln_solub ) THEN 125 zirondep(:,:,1) = solub(:,:) * dust(:,:) * mfrac * rfact2 / e3t_n(:,:,1) / 55.85 + 3.e-10 * r1_ryyss 126 ELSE 127 zirondep(:,:,1) = dustsolub * dust(:,:) * mfrac * rfact2 / e3t_n(:,:,1) / 55.85 + 3.e-10 * r1_ryyss 128 ENDIF 129 zsidep(:,:) = 8.8 * 0.075 * dust(:,:) * mfrac * rfact2 / e3t_n(:,:,1) / 28.1 130 zpdep (:,:,1) = 0.1 * 0.021 * dust(:,:) * mfrac * rfact2 / e3t_n(:,:,1) / 31. / po4r 131 ! ! Iron solubilization of particles in the water column 132 ! ! dust in kg/m2/s ---> 1/55.85 to put in mol/Fe ; wdust in m/j 133 zwdust = 0.03 * rday / ( wdust * 55.85 ) / ( 270. * rday ) 134 DO jk = 2, jpkm1 135 zirondep(:,:,jk) = dust(:,:) * mfrac * zwdust * rfact2 * EXP( -gdept_n(:,:,jk) / 540. ) 136 zpdep (:,:,jk) = zirondep(:,:,jk) * 0.023 137 END DO 138 ! ! Iron solubilization of particles in the water column 139 tra(:,:,1,jpsil) = tra(:,:,1,jpsil) + zsidep (:,:) 140 DO jk = 1, jpkm1 141 tra(:,:,jk,jppo4) = tra(:,:,jk,jppo4) + zpdep (:,:,jk) 142 tra(:,:,jk,jpfer) = tra(:,:,jk,jpfer) + zirondep(:,:,jk) 143 ENDDO 144 ! 145 IF( lk_iomput .AND. knt == nrdttrc ) THEN 146 CALL iom_put( "Irondep", zirondep(:,:,1) * 1.e+3 * rfact2r * e3t_n(:,:,1) * tmask(:,:,1) ) ! surface downward dust depo of iron 147 CALL iom_put( "pdust" , dust(:,:) / ( wdust * rday ) * tmask(:,:,1) ) ! dust concentration at surface 148 ENDIF 149 DEALLOCATE( zsidep, zpdep, zirondep ) 150 ! 151 ENDIF 152 153 ! Add the external input of nutrients from river 154 ! ---------------------------------------------------------- 155 IF( ln_river ) THEN 156 DO jj = 1, jpj 157 DO ji = 1, jpi 158 DO jk = 1, nk_rnf(ji,jj) 159 tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) + rivdip(ji,jj) * rfact2 160 tra(ji,jj,jk,jpno3) = tra(ji,jj,jk,jpno3) + rivdin(ji,jj) * rfact2 161 tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) + rivdic(ji,jj) * 5.e-5 * rfact2 162 tra(ji,jj,jk,jpsil) = tra(ji,jj,jk,jpsil) + rivdsi(ji,jj) * rfact2 163 tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) + rivdic(ji,jj) * rfact2 164 tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) + ( rivalk(ji,jj) - rno3 * rivdin(ji,jj) ) * rfact2 165 tra(ji,jj,jk,jpdoc) = tra(ji,jj,jk,jpdoc) + rivdoc(ji,jj) * rfact2 166 ENDDO 167 ENDDO 168 ENDDO 169 IF (ln_ligand) THEN 170 DO jj = 1, jpj 171 DO ji = 1, jpi 172 DO jk = 1, nk_rnf(ji,jj) 173 tra(ji,jj,jk,jplgw) = tra(ji,jj,jk,jplgw) + rivdic(ji,jj) * 5.e-5 * rfact2 174 ENDDO 175 ENDDO 176 ENDDO 177 ENDIF 178 IF( ln_p5z ) THEN 179 DO jj = 1, jpj 180 DO ji = 1, jpi 181 DO jk = 1, nk_rnf(ji,jj) 182 tra(ji,jj,jk,jpdop) = tra(ji,jj,jk,jpdop) + rivdop(ji,jj) * rfact2 183 tra(ji,jj,jk,jpdon) = tra(ji,jj,jk,jpdon) + rivdon(ji,jj) * rfact2 184 ENDDO 185 ENDDO 186 ENDDO 187 ENDIF 188 ENDIF 189 190 ! Add the external input of nutrients from nitrogen deposition 191 ! ---------------------------------------------------------- 192 IF( ln_ndepo ) THEN 193 tra(:,:,1,jpno3) = tra(:,:,1,jpno3) + nitdep(:,:) * rfact2 194 tra(:,:,1,jptal) = tra(:,:,1,jptal) - rno3 * nitdep(:,:) * rfact2 195 ENDIF 196 197 ! Add the external input of iron from hydrothermal vents 198 ! ------------------------------------------------------ 199 IF( ln_hydrofe ) THEN 200 tra(:,:,:,jpfer) = tra(:,:,:,jpfer) + hydrofe(:,:,:) * rfact2 201 IF( ln_ligand ) THEN 202 tra(:,:,:,jplgw) = tra(:,:,:,jplgw) + ( hydrofe(:,:,:) * lgw_rath ) * rfact2 203 ENDIF 204 ! 205 IF( lk_iomput .AND. knt == nrdttrc ) & 206 & CALL iom_put( "HYDR", hydrofe(:,:,:) * 1.e+3 * tmask(:,:,:) ) ! hydrothermal iron input 207 ENDIF 208 209 ! OA: Warning, the following part is necessary to avoid CFL problems above the sediments 210 ! -------------------------------------------------------------------- 211 DO jj = 1, jpj 212 DO ji = 1, jpi 92 IF( .NOT.lk_sed ) THEN 93 ! OA: Warning, the following part is necessary to avoid CFL problems above the sediments 94 ! -------------------------------------------------------------------- 95 DO_2D_11_11 213 96 ikt = mbkt(ji,jj) 214 zdep = e3t _n(ji,jj,ikt) / xstep97 zdep = e3t(ji,jj,ikt,Kmm) / xstep 215 98 zwsbio4(ji,jj) = MIN( 0.99 * zdep, wsbio4(ji,jj,ikt) ) 216 99 zwsbio3(ji,jj) = MIN( 0.99 * zdep, wsbio3(ji,jj,ikt) ) 217 END DO 218 END DO 219 ! 220 IF( .NOT.lk_sed ) THEN 221 ! 222 ! Add the external input of iron from sediment mobilization 223 ! ------------------------------------------------------ 224 IF( ln_ironsed ) THEN 225 tra(:,:,:,jpfer) = tra(:,:,:,jpfer) + ironsed(:,:,:) * rfact2 226 ! 227 IF( lk_iomput .AND. knt == nrdttrc ) & 228 & CALL iom_put( "Ironsed", ironsed(:,:,:) * 1.e+3 * tmask(:,:,:) ) ! iron inputs from sediments 229 ENDIF 100 END_2D 230 101 231 102 ! Computation of the sediment denitrification proportion: The metamodel from midlleburg (2006) is being used 232 103 ! Computation of the fraction of organic matter that is permanently buried from Dunne's model 233 104 ! ------------------------------------------------------- 234 DO jj = 1, jpj 235 DO ji = 1, jpi 236 IF( tmask(ji,jj,1) == 1 ) THEN 237 ikt = mbkt(ji,jj) 238 zflx = ( trb(ji,jj,ikt,jpgoc) * zwsbio4(ji,jj) & 239 & + trb(ji,jj,ikt,jppoc) * zwsbio3(ji,jj) ) * 1E3 * 1E6 / 1E4 240 zflx = LOG10( MAX( 1E-3, zflx ) ) 241 zo2 = LOG10( MAX( 10. , trb(ji,jj,ikt,jpoxy) * 1E6 ) ) 242 zno3 = LOG10( MAX( 1. , trb(ji,jj,ikt,jpno3) * 1E6 * rno3 ) ) 243 zdep = LOG10( gdepw_n(ji,jj,ikt+1) ) 244 zdenit2d(ji,jj) = -2.2567 - 1.185 * zflx - 0.221 * zflx**2 - 0.3995 * zno3 * zo2 + 1.25 * zno3 & 245 & + 0.4721 * zo2 - 0.0996 * zdep + 0.4256 * zflx * zo2 246 zdenit2d(ji,jj) = 10.0**( zdenit2d(ji,jj) ) 247 ! 248 zflx = ( trb(ji,jj,ikt,jpgoc) * zwsbio4(ji,jj) & 249 & + trb(ji,jj,ikt,jppoc) * zwsbio3(ji,jj) ) * 1E6 250 zbureff(ji,jj) = 0.013 + 0.53 * zflx**2 / ( 7.0 + zflx )**2 251 ENDIF 252 END DO 253 END DO 105 DO_2D_11_11 106 IF( tmask(ji,jj,1) == 1 ) THEN 107 ikt = mbkt(ji,jj) 108 zflx = ( tr(ji,jj,ikt,jpgoc,Kbb) * zwsbio4(ji,jj) & 109 & + tr(ji,jj,ikt,jppoc,Kbb) * zwsbio3(ji,jj) ) * 1E3 * 1E6 / 1E4 110 zflx = LOG10( MAX( 1E-3, zflx ) ) 111 zo2 = LOG10( MAX( 10. , tr(ji,jj,ikt,jpoxy,Kbb) * 1E6 ) ) 112 zno3 = LOG10( MAX( 1. , tr(ji,jj,ikt,jpno3,Kbb) * 1E6 * rno3 ) ) 113 zdep = LOG10( gdepw(ji,jj,ikt+1,Kmm) ) 114 zdenit2d(ji,jj) = -2.2567 - 1.185 * zflx - 0.221 * zflx**2 - 0.3995 * zno3 * zo2 + 1.25 * zno3 & 115 & + 0.4721 * zo2 - 0.0996 * zdep + 0.4256 * zflx * zo2 116 zdenit2d(ji,jj) = 10.0**( zdenit2d(ji,jj) ) 117 ! 118 zflx = ( tr(ji,jj,ikt,jpgoc,Kbb) * zwsbio4(ji,jj) & 119 & + tr(ji,jj,ikt,jppoc,Kbb) * zwsbio3(ji,jj) ) * 1E6 120 zbureff(ji,jj) = 0.013 + 0.53 * zflx**2 / ( 7.0 + zflx )**2 121 ENDIF 122 END_2D 254 123 ! 255 124 ENDIF … … 260 129 IF( .NOT.lk_sed ) zrivsil = 1._wp - sedsilfrac 261 130 262 DO jj = 1, jpj 263 DO ji = 1, jpi 131 DO_2D_11_11 132 ikt = mbkt(ji,jj) 133 zdep = xstep / e3t(ji,jj,ikt,Kmm) 134 zwsc = zwsbio4(ji,jj) * zdep 135 zsiloss = tr(ji,jj,ikt,jpgsi,Kbb) * zwsc 136 zcaloss = tr(ji,jj,ikt,jpcal,Kbb) * zwsc 137 ! 138 tr(ji,jj,ikt,jpgsi,Krhs) = tr(ji,jj,ikt,jpgsi,Krhs) - zsiloss 139 tr(ji,jj,ikt,jpcal,Krhs) = tr(ji,jj,ikt,jpcal,Krhs) - zcaloss 140 END_2D 141 ! 142 IF( .NOT.lk_sed ) THEN 143 DO_2D_11_11 264 144 ikt = mbkt(ji,jj) 265 zdep = xstep / e3t _n(ji,jj,ikt)145 zdep = xstep / e3t(ji,jj,ikt,Kmm) 266 146 zwsc = zwsbio4(ji,jj) * zdep 267 zsiloss = trb(ji,jj,ikt,jpgsi) * zwsc 268 zcaloss = trb(ji,jj,ikt,jpcal) * zwsc 147 zsiloss = tr(ji,jj,ikt,jpgsi,Kbb) * zwsc 148 zcaloss = tr(ji,jj,ikt,jpcal,Kbb) * zwsc 149 tr(ji,jj,ikt,jpsil,Krhs) = tr(ji,jj,ikt,jpsil,Krhs) + zsiloss * zrivsil 269 150 ! 270 tra(ji,jj,ikt,jpgsi) = tra(ji,jj,ikt,jpgsi) - zsiloss 271 tra(ji,jj,ikt,jpcal) = tra(ji,jj,ikt,jpcal) - zcaloss 272 END DO 273 END DO 274 ! 275 IF( .NOT.lk_sed ) THEN 276 DO jj = 1, jpj 277 DO ji = 1, jpi 278 ikt = mbkt(ji,jj) 279 zdep = xstep / e3t_n(ji,jj,ikt) 280 zwsc = zwsbio4(ji,jj) * zdep 281 zsiloss = trb(ji,jj,ikt,jpgsi) * zwsc 282 zcaloss = trb(ji,jj,ikt,jpcal) * zwsc 283 tra(ji,jj,ikt,jpsil) = tra(ji,jj,ikt,jpsil) + zsiloss * zrivsil 284 ! 285 zfactcal = MIN( excess(ji,jj,ikt), 0.2 ) 286 zfactcal = MIN( 1., 1.3 * ( 0.2 - zfactcal ) / ( 0.4 - zfactcal ) ) 287 zrivalk = sedcalfrac * zfactcal 288 tra(ji,jj,ikt,jptal) = tra(ji,jj,ikt,jptal) + zcaloss * zrivalk * 2.0 289 tra(ji,jj,ikt,jpdic) = tra(ji,jj,ikt,jpdic) + zcaloss * zrivalk 290 zsedcal(ji,jj) = (1.0 - zrivalk) * zcaloss * e3t_n(ji,jj,ikt) 291 zsedsi (ji,jj) = (1.0 - zrivsil) * zsiloss * e3t_n(ji,jj,ikt) 292 END DO 293 END DO 294 ENDIF 295 ! 296 DO jj = 1, jpj 297 DO ji = 1, jpi 151 zfactcal = MIN( excess(ji,jj,ikt), 0.2 ) 152 zfactcal = MIN( 1., 1.3 * ( 0.2 - zfactcal ) / ( 0.4 - zfactcal ) ) 153 zrivalk = sedcalfrac * zfactcal 154 tr(ji,jj,ikt,jptal,Krhs) = tr(ji,jj,ikt,jptal,Krhs) + zcaloss * zrivalk * 2.0 155 tr(ji,jj,ikt,jpdic,Krhs) = tr(ji,jj,ikt,jpdic,Krhs) + zcaloss * zrivalk 156 zsedcal(ji,jj) = (1.0 - zrivalk) * zcaloss * e3t(ji,jj,ikt,Kmm) 157 zsedsi (ji,jj) = (1.0 - zrivsil) * zsiloss * e3t(ji,jj,ikt,Kmm) 158 END_2D 159 ENDIF 160 ! 161 DO_2D_11_11 162 ikt = mbkt(ji,jj) 163 zdep = xstep / e3t(ji,jj,ikt,Kmm) 164 zws4 = zwsbio4(ji,jj) * zdep 165 zws3 = zwsbio3(ji,jj) * zdep 166 tr(ji,jj,ikt,jpgoc,Krhs) = tr(ji,jj,ikt,jpgoc,Krhs) - tr(ji,jj,ikt,jpgoc,Kbb) * zws4 167 tr(ji,jj,ikt,jppoc,Krhs) = tr(ji,jj,ikt,jppoc,Krhs) - tr(ji,jj,ikt,jppoc,Kbb) * zws3 168 tr(ji,jj,ikt,jpbfe,Krhs) = tr(ji,jj,ikt,jpbfe,Krhs) - tr(ji,jj,ikt,jpbfe,Kbb) * zws4 169 tr(ji,jj,ikt,jpsfe,Krhs) = tr(ji,jj,ikt,jpsfe,Krhs) - tr(ji,jj,ikt,jpsfe,Kbb) * zws3 170 END_2D 171 ! 172 IF( ln_p5z ) THEN 173 DO_2D_11_11 298 174 ikt = mbkt(ji,jj) 299 zdep = xstep / e3t _n(ji,jj,ikt)175 zdep = xstep / e3t(ji,jj,ikt,Kmm) 300 176 zws4 = zwsbio4(ji,jj) * zdep 301 177 zws3 = zwsbio3(ji,jj) * zdep 302 tra(ji,jj,ikt,jpgoc) = tra(ji,jj,ikt,jpgoc) - trb(ji,jj,ikt,jpgoc) * zws4 303 tra(ji,jj,ikt,jppoc) = tra(ji,jj,ikt,jppoc) - trb(ji,jj,ikt,jppoc) * zws3 304 tra(ji,jj,ikt,jpbfe) = tra(ji,jj,ikt,jpbfe) - trb(ji,jj,ikt,jpbfe) * zws4 305 tra(ji,jj,ikt,jpsfe) = tra(ji,jj,ikt,jpsfe) - trb(ji,jj,ikt,jpsfe) * zws3 306 END DO 307 END DO 308 ! 309 IF( ln_p5z ) THEN 310 DO jj = 1, jpj 311 DO ji = 1, jpi 312 ikt = mbkt(ji,jj) 313 zdep = xstep / e3t_n(ji,jj,ikt) 314 zws4 = zwsbio4(ji,jj) * zdep 315 zws3 = zwsbio3(ji,jj) * zdep 316 tra(ji,jj,ikt,jpgon) = tra(ji,jj,ikt,jpgon) - trb(ji,jj,ikt,jpgon) * zws4 317 tra(ji,jj,ikt,jppon) = tra(ji,jj,ikt,jppon) - trb(ji,jj,ikt,jppon) * zws3 318 tra(ji,jj,ikt,jpgop) = tra(ji,jj,ikt,jpgop) - trb(ji,jj,ikt,jpgop) * zws4 319 tra(ji,jj,ikt,jppop) = tra(ji,jj,ikt,jppop) - trb(ji,jj,ikt,jppop) * zws3 320 END DO 321 END DO 178 tr(ji,jj,ikt,jpgon,Krhs) = tr(ji,jj,ikt,jpgon,Krhs) - tr(ji,jj,ikt,jpgon,Kbb) * zws4 179 tr(ji,jj,ikt,jppon,Krhs) = tr(ji,jj,ikt,jppon,Krhs) - tr(ji,jj,ikt,jppon,Kbb) * zws3 180 tr(ji,jj,ikt,jpgop,Krhs) = tr(ji,jj,ikt,jpgop,Krhs) - tr(ji,jj,ikt,jpgop,Kbb) * zws4 181 tr(ji,jj,ikt,jppop,Krhs) = tr(ji,jj,ikt,jppop,Krhs) - tr(ji,jj,ikt,jppop,Kbb) * zws3 182 END_2D 322 183 ENDIF 323 184 … … 325 186 ! The 0.5 factor in zpdenit is to avoid negative NO3 concentration after 326 187 ! denitrification in the sediments. Not very clever, but simpliest option. 327 DO jj = 1, jpj 328 DO ji = 1, jpi 329 ikt = mbkt(ji,jj) 330 zdep = xstep / e3t_n(ji,jj,ikt) 331 zws4 = zwsbio4(ji,jj) * zdep 332 zws3 = zwsbio3(ji,jj) * zdep 333 zrivno3 = 1. - zbureff(ji,jj) 334 zwstpoc = trb(ji,jj,ikt,jpgoc) * zws4 + trb(ji,jj,ikt,jppoc) * zws3 335 zpdenit = MIN( 0.5 * ( trb(ji,jj,ikt,jpno3) - rtrn ) / rdenit, zdenit2d(ji,jj) * zwstpoc * zrivno3 ) 336 z1pdenit = zwstpoc * zrivno3 - zpdenit 337 zolimit = MIN( ( trb(ji,jj,ikt,jpoxy) - rtrn ) / o2ut, z1pdenit * ( 1.- nitrfac(ji,jj,ikt) ) ) 338 tra(ji,jj,ikt,jpdoc) = tra(ji,jj,ikt,jpdoc) + z1pdenit - zolimit 339 tra(ji,jj,ikt,jppo4) = tra(ji,jj,ikt,jppo4) + zpdenit + zolimit 340 tra(ji,jj,ikt,jpnh4) = tra(ji,jj,ikt,jpnh4) + zpdenit + zolimit 341 tra(ji,jj,ikt,jpno3) = tra(ji,jj,ikt,jpno3) - rdenit * zpdenit 342 tra(ji,jj,ikt,jpoxy) = tra(ji,jj,ikt,jpoxy) - zolimit * o2ut 343 tra(ji,jj,ikt,jptal) = tra(ji,jj,ikt,jptal) + rno3 * (zolimit + (1.+rdenit) * zpdenit ) 344 tra(ji,jj,ikt,jpdic) = tra(ji,jj,ikt,jpdic) + zpdenit + zolimit 345 sdenit(ji,jj) = rdenit * zpdenit * e3t_n(ji,jj,ikt) 346 zsedc(ji,jj) = (1. - zrivno3) * zwstpoc * e3t_n(ji,jj,ikt) 347 IF( ln_p5z ) THEN 348 zwstpop = trb(ji,jj,ikt,jpgop) * zws4 + trb(ji,jj,ikt,jppop) * zws3 349 zwstpon = trb(ji,jj,ikt,jpgon) * zws4 + trb(ji,jj,ikt,jppon) * zws3 350 tra(ji,jj,ikt,jpdon) = tra(ji,jj,ikt,jpdon) + ( z1pdenit - zolimit ) * zwstpon / (zwstpoc + rtrn) 351 tra(ji,jj,ikt,jpdop) = tra(ji,jj,ikt,jpdop) + ( z1pdenit - zolimit ) * zwstpop / (zwstpoc + rtrn) 352 ENDIF 353 END DO 354 END DO 188 DO_2D_11_11 189 ikt = mbkt(ji,jj) 190 zdep = xstep / e3t(ji,jj,ikt,Kmm) 191 zws4 = zwsbio4(ji,jj) * zdep 192 zws3 = zwsbio3(ji,jj) * zdep 193 zrivno3 = 1. - zbureff(ji,jj) 194 zwstpoc = tr(ji,jj,ikt,jpgoc,Kbb) * zws4 + tr(ji,jj,ikt,jppoc,Kbb) * zws3 195 zpdenit = MIN( 0.5 * ( tr(ji,jj,ikt,jpno3,Kbb) - rtrn ) / rdenit, zdenit2d(ji,jj) * zwstpoc * zrivno3 ) 196 z1pdenit = zwstpoc * zrivno3 - zpdenit 197 zolimit = MIN( ( tr(ji,jj,ikt,jpoxy,Kbb) - rtrn ) / o2ut, z1pdenit * ( 1.- nitrfac(ji,jj,ikt) ) ) 198 tr(ji,jj,ikt,jpdoc,Krhs) = tr(ji,jj,ikt,jpdoc,Krhs) + z1pdenit - zolimit 199 tr(ji,jj,ikt,jppo4,Krhs) = tr(ji,jj,ikt,jppo4,Krhs) + zpdenit + zolimit 200 tr(ji,jj,ikt,jpnh4,Krhs) = tr(ji,jj,ikt,jpnh4,Krhs) + zpdenit + zolimit 201 tr(ji,jj,ikt,jpno3,Krhs) = tr(ji,jj,ikt,jpno3,Krhs) - rdenit * zpdenit 202 tr(ji,jj,ikt,jpoxy,Krhs) = tr(ji,jj,ikt,jpoxy,Krhs) - zolimit * o2ut 203 tr(ji,jj,ikt,jptal,Krhs) = tr(ji,jj,ikt,jptal,Krhs) + rno3 * (zolimit + (1.+rdenit) * zpdenit ) 204 tr(ji,jj,ikt,jpdic,Krhs) = tr(ji,jj,ikt,jpdic,Krhs) + zpdenit + zolimit 205 sdenit(ji,jj) = rdenit * zpdenit * e3t(ji,jj,ikt,Kmm) 206 zsedc(ji,jj) = (1. - zrivno3) * zwstpoc * e3t(ji,jj,ikt,Kmm) 207 IF( ln_p5z ) THEN 208 zwstpop = tr(ji,jj,ikt,jpgop,Kbb) * zws4 + tr(ji,jj,ikt,jppop,Kbb) * zws3 209 zwstpon = tr(ji,jj,ikt,jpgon,Kbb) * zws4 + tr(ji,jj,ikt,jppon,Kbb) * zws3 210 tr(ji,jj,ikt,jpdon,Krhs) = tr(ji,jj,ikt,jpdon,Krhs) + ( z1pdenit - zolimit ) * zwstpon / (zwstpoc + rtrn) 211 tr(ji,jj,ikt,jpdop,Krhs) = tr(ji,jj,ikt,jpdop,Krhs) + ( z1pdenit - zolimit ) * zwstpop / (zwstpoc + rtrn) 212 ENDIF 213 END_2D 355 214 ENDIF 356 215 … … 364 223 ENDDO 365 224 IF( ln_p4z ) THEN 366 DO jk = 1, jpkm1 367 DO jj = 1, jpj 368 DO ji = 1, jpi 369 ! ! Potential nitrogen fixation dependant on temperature and iron 370 ztemp = tsn(ji,jj,jk,jp_tem) 371 zmudia = MAX( 0.,-0.001096*ztemp**2 + 0.057*ztemp -0.637 ) * 7.625 372 ! Potential nitrogen fixation dependant on temperature and iron 373 xdianh4 = trb(ji,jj,jk,jpnh4) / ( concnnh4 + trb(ji,jj,jk,jpnh4) ) 374 xdiano3 = trb(ji,jj,jk,jpno3) / ( concnno3 + trb(ji,jj,jk,jpno3) ) * (1. - xdianh4) 375 zlim = ( 1.- xdiano3 - xdianh4 ) 376 IF( zlim <= 0.1 ) zlim = 0.01 377 zfact = zlim * rfact2 378 ztrfer = biron(ji,jj,jk) / ( concfediaz + biron(ji,jj,jk) ) 379 ztrpo4(ji,jj,jk) = trb(ji,jj,jk,jppo4) / ( 1E-6 + trb(ji,jj,jk,jppo4) ) 380 ztrdp = ztrpo4(ji,jj,jk) 381 nitrpot(ji,jj,jk) = zmudia * r1_rday * zfact * MIN( ztrfer, ztrdp ) * zlight(ji,jj,jk) 382 END DO 383 END DO 384 END DO 225 DO_3D_11_11( 1, jpkm1 ) 226 ! ! Potential nitrogen fixation dependant on temperature and iron 227 ztemp = ts(ji,jj,jk,jp_tem,Kmm) 228 zmudia = MAX( 0.,-0.001096*ztemp**2 + 0.057*ztemp -0.637 ) * 7.625 229 ! Potential nitrogen fixation dependant on temperature and iron 230 xdianh4 = tr(ji,jj,jk,jpnh4,Kbb) / ( concnnh4 + tr(ji,jj,jk,jpnh4,Kbb) ) 231 xdiano3 = tr(ji,jj,jk,jpno3,Kbb) / ( concnno3 + tr(ji,jj,jk,jpno3,Kbb) ) * (1. - xdianh4) 232 zlim = ( 1.- xdiano3 - xdianh4 ) 233 IF( zlim <= 0.1 ) zlim = 0.01 234 zfact = zlim * rfact2 235 ztrfer = biron(ji,jj,jk) / ( concfediaz + biron(ji,jj,jk) ) 236 ztrpo4(ji,jj,jk) = tr(ji,jj,jk,jppo4,Kbb) / ( 1E-6 + tr(ji,jj,jk,jppo4,Kbb) ) 237 ztrdp = ztrpo4(ji,jj,jk) 238 nitrpot(ji,jj,jk) = zmudia * r1_rday * zfact * MIN( ztrfer, ztrdp ) * zlight(ji,jj,jk) 239 END_3D 385 240 ELSE ! p5z 386 DO jk = 1, jpkm1 387 DO jj = 1, jpj 388 DO ji = 1, jpi 389 ! ! Potential nitrogen fixation dependant on temperature and iron 390 ztemp = tsn(ji,jj,jk,jp_tem) 391 zmudia = MAX( 0.,-0.001096*ztemp**2 + 0.057*ztemp -0.637 ) * 7.625 392 ! Potential nitrogen fixation dependant on temperature and iron 393 xdianh4 = trb(ji,jj,jk,jpnh4) / ( concnnh4 + trb(ji,jj,jk,jpnh4) ) 394 xdiano3 = trb(ji,jj,jk,jpno3) / ( concnno3 + trb(ji,jj,jk,jpno3) ) * (1. - xdianh4) 395 zlim = ( 1.- xdiano3 - xdianh4 ) 396 IF( zlim <= 0.1 ) zlim = 0.01 397 zfact = zlim * rfact2 398 ztrfer = biron(ji,jj,jk) / ( concfediaz + biron(ji,jj,jk) ) 399 ztrpo4(ji,jj,jk) = trb(ji,jj,jk,jppo4) / ( 1E-6 + trb(ji,jj,jk,jppo4) ) 400 ztrdop(ji,jj,jk) = trb(ji,jj,jk,jpdop) / ( 1E-6 + trb(ji,jj,jk,jpdop) ) * (1. - ztrpo4(ji,jj,jk)) 401 ztrdp = ztrpo4(ji,jj,jk) + ztrdop(ji,jj,jk) 402 nitrpot(ji,jj,jk) = zmudia * r1_rday * zfact * MIN( ztrfer, ztrdp ) * zlight(ji,jj,jk) 403 END DO 404 END DO 405 END DO 241 DO_3D_11_11( 1, jpkm1 ) 242 ! ! Potential nitrogen fixation dependant on temperature and iron 243 ztemp = ts(ji,jj,jk,jp_tem,Kmm) 244 zmudia = MAX( 0.,-0.001096*ztemp**2 + 0.057*ztemp -0.637 ) * 7.625 245 ! Potential nitrogen fixation dependant on temperature and iron 246 xdianh4 = tr(ji,jj,jk,jpnh4,Kbb) / ( concnnh4 + tr(ji,jj,jk,jpnh4,Kbb) ) 247 xdiano3 = tr(ji,jj,jk,jpno3,Kbb) / ( concnno3 + tr(ji,jj,jk,jpno3,Kbb) ) * (1. - xdianh4) 248 zlim = ( 1.- xdiano3 - xdianh4 ) 249 IF( zlim <= 0.1 ) zlim = 0.01 250 zfact = zlim * rfact2 251 ztrfer = biron(ji,jj,jk) / ( concfediaz + biron(ji,jj,jk) ) 252 ztrpo4(ji,jj,jk) = tr(ji,jj,jk,jppo4,Kbb) / ( 1E-6 + tr(ji,jj,jk,jppo4,Kbb) ) 253 ztrdop(ji,jj,jk) = tr(ji,jj,jk,jpdop,Kbb) / ( 1E-6 + tr(ji,jj,jk,jpdop,Kbb) ) * (1. - ztrpo4(ji,jj,jk)) 254 ztrdp = ztrpo4(ji,jj,jk) + ztrdop(ji,jj,jk) 255 nitrpot(ji,jj,jk) = zmudia * r1_rday * zfact * MIN( ztrfer, ztrdp ) * zlight(ji,jj,jk) 256 END_3D 406 257 ENDIF 407 258 … … 409 260 ! ---------------------------------------- 410 261 IF( ln_p4z ) THEN 411 DO jk = 1, jpkm1 412 DO jj = 1, jpj 413 DO ji = 1, jpi 414 zfact = nitrpot(ji,jj,jk) * nitrfix 415 tra(ji,jj,jk,jpnh4) = tra(ji,jj,jk,jpnh4) + zfact / 3.0 416 tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) + rno3 * zfact / 3.0 417 tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) - zfact * 2.0 / 3.0 418 tra(ji,jj,jk,jpdoc) = tra(ji,jj,jk,jpdoc) + zfact * 1.0 / 3.0 419 tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) + zfact * 1.0 / 3.0 * 2.0 / 3.0 420 tra(ji,jj,jk,jpgoc) = tra(ji,jj,jk,jpgoc) + zfact * 1.0 / 3.0 * 1.0 / 3.0 421 tra(ji,jj,jk,jpoxy) = tra(ji,jj,jk,jpoxy) + ( o2ut + o2nit ) * zfact * 2.0 / 3.0 + o2nit * zfact / 3.0 422 tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) - 30E-6 * zfact * 1.0 / 3.0 423 tra(ji,jj,jk,jpsfe) = tra(ji,jj,jk,jpsfe) + 30E-6 * zfact * 1.0 / 3.0 * 2.0 / 3.0 424 tra(ji,jj,jk,jpbfe) = tra(ji,jj,jk,jpbfe) + 30E-6 * zfact * 1.0 / 3.0 * 1.0 / 3.0 425 tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) + 0.002 * 4E-10 * zsoufer(ji,jj,jk) * rfact2 / rday 426 tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) + concdnh4 / ( concdnh4 + trb(ji,jj,jk,jppo4) ) & 427 & * 0.001 * trb(ji,jj,jk,jpdoc) * xstep 428 END DO 429 END DO 430 END DO 262 DO_3D_11_11( 1, jpkm1 ) 263 zfact = nitrpot(ji,jj,jk) * nitrfix 264 tr(ji,jj,jk,jpnh4,Krhs) = tr(ji,jj,jk,jpnh4,Krhs) + zfact / 3.0 265 tr(ji,jj,jk,jptal,Krhs) = tr(ji,jj,jk,jptal,Krhs) + rno3 * zfact / 3.0 266 tr(ji,jj,jk,jppo4,Krhs) = tr(ji,jj,jk,jppo4,Krhs) - zfact * 2.0 / 3.0 267 tr(ji,jj,jk,jpdoc,Krhs) = tr(ji,jj,jk,jpdoc,Krhs) + zfact * 1.0 / 3.0 268 tr(ji,jj,jk,jppoc,Krhs) = tr(ji,jj,jk,jppoc,Krhs) + zfact * 1.0 / 3.0 * 2.0 / 3.0 269 tr(ji,jj,jk,jpgoc,Krhs) = tr(ji,jj,jk,jpgoc,Krhs) + zfact * 1.0 / 3.0 * 1.0 / 3.0 270 tr(ji,jj,jk,jpoxy,Krhs) = tr(ji,jj,jk,jpoxy,Krhs) + ( o2ut + o2nit ) * zfact * 2.0 / 3.0 + o2nit * zfact / 3.0 271 tr(ji,jj,jk,jpfer,Krhs) = tr(ji,jj,jk,jpfer,Krhs) - 30E-6 * zfact * 1.0 / 3.0 272 tr(ji,jj,jk,jpsfe,Krhs) = tr(ji,jj,jk,jpsfe,Krhs) + 30E-6 * zfact * 1.0 / 3.0 * 2.0 / 3.0 273 tr(ji,jj,jk,jpbfe,Krhs) = tr(ji,jj,jk,jpbfe,Krhs) + 30E-6 * zfact * 1.0 / 3.0 * 1.0 / 3.0 274 tr(ji,jj,jk,jpfer,Krhs) = tr(ji,jj,jk,jpfer,Krhs) + 0.002 * 4E-10 * zsoufer(ji,jj,jk) * rfact2 / rday 275 tr(ji,jj,jk,jppo4,Krhs) = tr(ji,jj,jk,jppo4,Krhs) + concdnh4 / ( concdnh4 + tr(ji,jj,jk,jppo4,Kbb) ) & 276 & * 0.001 * tr(ji,jj,jk,jpdoc,Kbb) * xstep 277 END_3D 431 278 ELSE ! p5z 432 DO jk = 1, jpkm1 433 DO jj = 1, jpj 434 DO ji = 1, jpi 435 zfact = nitrpot(ji,jj,jk) * nitrfix 436 tra(ji,jj,jk,jpnh4) = tra(ji,jj,jk,jpnh4) + zfact / 3.0 437 tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) + rno3 * zfact / 3.0 438 tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) - 16.0 / 46.0 * zfact * ( 1.0 - 1.0 / 3.0 ) & 439 & * ztrpo4(ji,jj,jk) / (ztrpo4(ji,jj,jk) + ztrdop(ji,jj,jk) + rtrn) 440 tra(ji,jj,jk,jpdon) = tra(ji,jj,jk,jpdon) + zfact * 1.0 / 3.0 441 tra(ji,jj,jk,jpdoc) = tra(ji,jj,jk,jpdoc) + zfact * 1.0 / 3.0 442 tra(ji,jj,jk,jpdop) = tra(ji,jj,jk,jpdop) + 16.0 / 46.0 * zfact / 3.0 & 443 & - 16.0 / 46.0 * zfact * ztrdop(ji,jj,jk) & 444 & / (ztrpo4(ji,jj,jk) + ztrdop(ji,jj,jk) + rtrn) 445 tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) + zfact * 1.0 / 3.0 * 2.0 / 3.0 446 tra(ji,jj,jk,jppon) = tra(ji,jj,jk,jppon) + zfact * 1.0 / 3.0 * 2.0 /3.0 447 tra(ji,jj,jk,jppop) = tra(ji,jj,jk,jppop) + 16.0 / 46.0 * zfact * 1.0 / 3.0 * 2.0 /3.0 448 tra(ji,jj,jk,jpgoc) = tra(ji,jj,jk,jpgoc) + zfact * 1.0 / 3.0 * 1.0 / 3.0 449 tra(ji,jj,jk,jpgon) = tra(ji,jj,jk,jpgon) + zfact * 1.0 / 3.0 * 1.0 /3.0 450 tra(ji,jj,jk,jpgop) = tra(ji,jj,jk,jpgop) + 16.0 / 46.0 * zfact * 1.0 / 3.0 * 1.0 /3.0 451 tra(ji,jj,jk,jpoxy) = tra(ji,jj,jk,jpoxy) + ( o2ut + o2nit ) * zfact * 2.0 / 3.0 + o2nit * zfact / 3.0 452 tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) - 30E-6 * zfact * 1.0 / 3.0 453 tra(ji,jj,jk,jpsfe) = tra(ji,jj,jk,jpsfe) + 30E-6 * zfact * 1.0 / 3.0 * 2.0 / 3.0 454 tra(ji,jj,jk,jpbfe) = tra(ji,jj,jk,jpbfe) + 30E-6 * zfact * 1.0 / 3.0 * 1.0 / 3.0 455 tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) + 0.002 * 4E-10 * zsoufer(ji,jj,jk) * rfact2 / rday 456 END DO 457 END DO 458 END DO 279 DO_3D_11_11( 1, jpkm1 ) 280 zfact = nitrpot(ji,jj,jk) * nitrfix 281 tr(ji,jj,jk,jpnh4,Krhs) = tr(ji,jj,jk,jpnh4,Krhs) + zfact / 3.0 282 tr(ji,jj,jk,jptal,Krhs) = tr(ji,jj,jk,jptal,Krhs) + rno3 * zfact / 3.0 283 tr(ji,jj,jk,jppo4,Krhs) = tr(ji,jj,jk,jppo4,Krhs) - 16.0 / 46.0 * zfact * ( 1.0 - 1.0 / 3.0 ) & 284 & * ztrpo4(ji,jj,jk) / (ztrpo4(ji,jj,jk) + ztrdop(ji,jj,jk) + rtrn) 285 tr(ji,jj,jk,jpdon,Krhs) = tr(ji,jj,jk,jpdon,Krhs) + zfact * 1.0 / 3.0 286 tr(ji,jj,jk,jpdoc,Krhs) = tr(ji,jj,jk,jpdoc,Krhs) + zfact * 1.0 / 3.0 287 tr(ji,jj,jk,jpdop,Krhs) = tr(ji,jj,jk,jpdop,Krhs) + 16.0 / 46.0 * zfact / 3.0 & 288 & - 16.0 / 46.0 * zfact * ztrdop(ji,jj,jk) & 289 & / (ztrpo4(ji,jj,jk) + ztrdop(ji,jj,jk) + rtrn) 290 tr(ji,jj,jk,jppoc,Krhs) = tr(ji,jj,jk,jppoc,Krhs) + zfact * 1.0 / 3.0 * 2.0 / 3.0 291 tr(ji,jj,jk,jppon,Krhs) = tr(ji,jj,jk,jppon,Krhs) + zfact * 1.0 / 3.0 * 2.0 /3.0 292 tr(ji,jj,jk,jppop,Krhs) = tr(ji,jj,jk,jppop,Krhs) + 16.0 / 46.0 * zfact * 1.0 / 3.0 * 2.0 /3.0 293 tr(ji,jj,jk,jpgoc,Krhs) = tr(ji,jj,jk,jpgoc,Krhs) + zfact * 1.0 / 3.0 * 1.0 / 3.0 294 tr(ji,jj,jk,jpgon,Krhs) = tr(ji,jj,jk,jpgon,Krhs) + zfact * 1.0 / 3.0 * 1.0 /3.0 295 tr(ji,jj,jk,jpgop,Krhs) = tr(ji,jj,jk,jpgop,Krhs) + 16.0 / 46.0 * zfact * 1.0 / 3.0 * 1.0 /3.0 296 tr(ji,jj,jk,jpoxy,Krhs) = tr(ji,jj,jk,jpoxy,Krhs) + ( o2ut + o2nit ) * zfact * 2.0 / 3.0 + o2nit * zfact / 3.0 297 tr(ji,jj,jk,jpfer,Krhs) = tr(ji,jj,jk,jpfer,Krhs) - 30E-6 * zfact * 1.0 / 3.0 298 tr(ji,jj,jk,jpsfe,Krhs) = tr(ji,jj,jk,jpsfe,Krhs) + 30E-6 * zfact * 1.0 / 3.0 * 2.0 / 3.0 299 tr(ji,jj,jk,jpbfe,Krhs) = tr(ji,jj,jk,jpbfe,Krhs) + 30E-6 * zfact * 1.0 / 3.0 * 1.0 / 3.0 300 tr(ji,jj,jk,jpfer,Krhs) = tr(ji,jj,jk,jpfer,Krhs) + 0.002 * 4E-10 * zsoufer(ji,jj,jk) * rfact2 / rday 301 END_3D 459 302 ! 460 303 ENDIF 461 304 462 IF( lk_iomput ) THEN 463 IF( knt == nrdttrc ) THEN 464 zfact = 1.e+3 * rfact2r ! conversion from molC/l/kt to molN/m3/s 465 CALL iom_put( "Nfix", nitrpot(:,:,:) * nitrfix * rno3 * zfact * tmask(:,:,:) ) ! nitrogen fixation 466 CALL iom_put( "SedCal", zsedcal(:,:) * zfact ) 467 CALL iom_put( "SedSi", zsedsi (:,:) * zfact ) 468 CALL iom_put( "SedC", zsedc (:,:) * zfact ) 469 CALL iom_put( "Sdenit", sdenit (:,:) * zfact * rno3 ) 470 ENDIF 471 ENDIF 472 ! 473 IF(ln_ctl) THEN ! print mean trends (USEd for debugging) 305 IF( lk_iomput .AND. knt == nrdttrc ) THEN 306 zfact = 1.e+3 * rfact2r ! conversion from molC/l/kt to molN/m3/s 307 CALL iom_put( "Nfix", nitrpot(:,:,:) * nitrfix * rno3 * zfact * tmask(:,:,:) ) ! nitrogen fixation 308 CALL iom_put( "SedCal", zsedcal(:,:) * zfact ) 309 CALL iom_put( "SedSi" , zsedsi (:,:) * zfact ) 310 CALL iom_put( "SedC" , zsedc (:,:) * zfact ) 311 CALL iom_put( "Sdenit", sdenit (:,:) * zfact * rno3 ) 312 ENDIF 313 ! 314 IF(sn_cfctl%l_prttrc) THEN ! print mean trends (USEd for debugging) 474 315 WRITE(charout, fmt="('sed ')") 475 316 CALL prt_ctl_trc_info(charout) 476 CALL prt_ctl_trc(tab4d=tr a, mask=tmask, clinfo=ctrcnm)317 CALL prt_ctl_trc(tab4d=tr(:,:,:,:,Krhs), mask=tmask, clinfo=ctrcnm) 477 318 ENDIF 478 319 ! … … 483 324 END SUBROUTINE p4z_sed 484 325 326 SUBROUTINE p4z_sed_init 327 !!---------------------------------------------------------------------- 328 !! *** routine p4z_sed_init *** 329 !! 330 !! ** purpose : initialization of some parameters 331 !! 332 !!---------------------------------------------------------------------- 333 !!---------------------------------------------------------------------- 334 INTEGER :: ji, jj, jk, jm 335 INTEGER :: ios ! Local integer output status for namelist read 336 ! 337 !! 338 NAMELIST/nampissed/ nitrfix, diazolight, concfediaz 339 !!---------------------------------------------------------------------- 340 ! 341 IF(lwp) THEN 342 WRITE(numout,*) 343 WRITE(numout,*) 'p4z_sed_init : initialization of sediment mobilisation ' 344 WRITE(numout,*) '~~~~~~~~~~~~ ' 345 ENDIF 346 ! !* set file information 347 READ ( numnatp_ref, nampissed, IOSTAT = ios, ERR = 901) 348 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampissed in reference namelist' ) 349 READ ( numnatp_cfg, nampissed, IOSTAT = ios, ERR = 902 ) 350 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'nampissed in configuration namelist' ) 351 IF(lwm) WRITE ( numonp, nampissed ) 352 353 IF(lwp) THEN 354 WRITE(numout,*) ' Namelist : nampissed ' 355 WRITE(numout,*) ' nitrogen fixation rate nitrfix = ', nitrfix 356 WRITE(numout,*) ' nitrogen fixation sensitivty to light diazolight = ', diazolight 357 WRITE(numout,*) ' Fe half-saturation cste for diazotrophs concfediaz = ', concfediaz 358 ENDIF 359 ! 360 r1_rday = 1. / rday 361 ! 362 sedsilfrac = 0.03 ! percentage of silica loss in the sediments 363 sedcalfrac = 0.6 ! percentage of calcite loss in the sediments 364 ! 365 lk_sed = ln_sediment .AND. ln_sed_2way 366 ! 367 END SUBROUTINE p4z_sed_init 485 368 486 369 INTEGER FUNCTION p4z_sed_alloc()
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