Changeset 9331
- Timestamp:
- 2018-02-16T18:31:39+01:00 (7 years ago)
- Location:
- branches/UKMO/dev_r5518_v3.6_asm_nemovar_community_ersem_hem08/NEMOGCM/NEMO/OPA_SRC/ASM
- Files:
-
- 4 edited
-
asmbal.F90 (modified) (1 diff)
-
asmbkg.F90 (modified) (3 diffs)
-
asminc.F90 (modified) (6 diffs)
-
asmlogchlbal_ersem.F90 (modified) (6 diffs)
Legend:
- Unmodified
- Added
- Removed
-
branches/UKMO/dev_r5518_v3.6_asm_nemovar_community_ersem_hem08/NEMOGCM/NEMO/OPA_SRC/ASM/asmbal.F90
r7731 r9331 77 77 IF ( ln_logchltotinc .OR. ln_logchlpftinc ) THEN 78 78 #if defined key_fabm 79 CALL iom_rstput( kt, kt, inum, 'logchl_balinc_chl1', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_chl1) ) 80 CALL iom_rstput( kt, kt, inum, 'logchl_balinc_chl2', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_chl2) ) 81 CALL iom_rstput( kt, kt, inum, 'logchl_balinc_chl3', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_chl3) ) 82 CALL iom_rstput( kt, kt, inum, 'logchl_balinc_chl4', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_chl4) ) 79 CALL iom_rstput( kt, kt, inum, 'bal_chl1', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_chl1) ) 80 CALL iom_rstput( kt, kt, inum, 'bal_chl2', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_chl2) ) 81 CALL iom_rstput( kt, kt, inum, 'bal_chl3', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_chl3) ) 82 CALL iom_rstput( kt, kt, inum, 'bal_chl4', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_chl4) ) 83 IF ( ln_logchlbal ) THEN 84 CALL iom_rstput( kt, kt, inum, 'bal_p1n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p1n) ) 85 CALL iom_rstput( kt, kt, inum, 'bal_p1c', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p1c) ) 86 CALL iom_rstput( kt, kt, inum, 'bal_p1p', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p1p) ) 87 CALL iom_rstput( kt, kt, inum, 'bal_p1s', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p1s) ) 88 CALL iom_rstput( kt, kt, inum, 'bal_p2n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p2n) ) 89 CALL iom_rstput( kt, kt, inum, 'bal_p2c', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p2c) ) 90 CALL iom_rstput( kt, kt, inum, 'bal_p2p', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p2p) ) 91 CALL iom_rstput( kt, kt, inum, 'bal_p3n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p3n) ) 92 CALL iom_rstput( kt, kt, inum, 'bal_p3c', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p3c) ) 93 CALL iom_rstput( kt, kt, inum, 'bal_p3p', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p3p) ) 94 CALL iom_rstput( kt, kt, inum, 'bal_p4n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p4n) ) 95 CALL iom_rstput( kt, kt, inum, 'bal_p4c', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p4c) ) 96 CALL iom_rstput( kt, kt, inum, 'bal_p4p', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_p4p) ) 97 CALL iom_rstput( kt, kt, inum, 'bal_n3n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_n3n) ) 98 CALL iom_rstput( kt, kt, inum, 'bal_n4n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_n4n) ) 99 CALL iom_rstput( kt, kt, inum, 'bal_z4c', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_z4c) ) 100 CALL iom_rstput( kt, kt, inum, 'bal_z5n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_z5n) ) 101 CALL iom_rstput( kt, kt, inum, 'bal_z5c', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_z5c) ) 102 CALL iom_rstput( kt, kt, inum, 'bal_z5p', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_z5p) ) 103 CALL iom_rstput( kt, kt, inum, 'bal_z6n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_z6n) ) 104 CALL iom_rstput( kt, kt, inum, 'bal_z6c', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_z6c) ) 105 CALL iom_rstput( kt, kt, inum, 'bal_z6p', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_z6p) ) 106 CALL iom_rstput( kt, kt, inum, 'bal_r4n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_r4n) ) 107 CALL iom_rstput( kt, kt, inum, 'bal_r6n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_r6n) ) 108 CALL iom_rstput( kt, kt, inum, 'bal_r8n', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_r8n) ) 109 CALL iom_rstput( kt, kt, inum, 'bal_o3c', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_o3c) ) 110 CALL iom_rstput( kt, kt, inum, 'bal_o3a', logchl_balinc(:,:,:,jp_fabm_m1+jp_fabm_o3a) ) 111 ENDIF 83 112 #elif defined key_medusa && defined key_foam_medusa 84 113 CALL iom_rstput( kt, kt, inum, 'logchl_balinc_chn', logchl_balinc(:,:,:,jpchn) ) -
branches/UKMO/dev_r5518_v3.6_asm_nemovar_community_ersem_hem08/NEMOGCM/NEMO/OPA_SRC/ASM/asmbkg.F90
r7731 r9331 51 51 #endif 52 52 USE asminc, ONLY: ln_avgbkg 53 #if defined key_fabm 54 USE trc, ONLY: & ! HadOCC diagnostic variables 55 & pgrow_avg, & 56 & ploss_avg, & 57 & phyt_avg, & 58 & mld_max 59 #endif 53 60 IMPLICIT NONE 54 61 PRIVATE … … 196 203 #endif 197 204 CALL iom_rstput( kt, nitavgbkg_r, inum, 'avt' , avt_tavg) 205 #if defined key_fabm 206 CALL iom_rstput( kt, nitavgbkg_r, inum, 'pgrow_avg' , pgrow_avg ) 207 CALL iom_rstput( kt, nitavgbkg_r, inum, 'ploss_avg' , ploss_avg ) 208 CALL iom_rstput( kt, nitavgbkg_r, inum, 'phyt_avg' , phyt_avg ) 209 CALL iom_rstput( kt, nitavgbkg_r, inum, 'mld_max' , mld_max ) 210 #endif 198 211 ! 199 212 ELSE … … 219 232 #endif 220 233 CALL iom_rstput( kt, nitbkg_r, inum, 'avt' , avt ) 234 #if defined key_fabm 235 CALL iom_rstput( kt, nitbkg_r, inum, 'pgrow_avg' , pgrow_avg ) 236 CALL iom_rstput( kt, nitbkg_r, inum, 'ploss_avg' , ploss_avg ) 237 CALL iom_rstput( kt, nitbkg_r, inum, 'phyt_avg' , phyt_avg ) 238 CALL iom_rstput( kt, nitbkg_r, inum, 'mld_max' , mld_max ) 239 #endif 221 240 ! 222 241 ENDIF -
branches/UKMO/dev_r5518_v3.6_asm_nemovar_community_ersem_hem08/NEMOGCM/NEMO/OPA_SRC/ASM/asminc.F90
r7803 r9331 101 101 LOGICAL, PUBLIC :: ln_logchltotinc = .FALSE. !: No total log10(chlorophyll) increment 102 102 LOGICAL, PUBLIC :: ln_logchlpftinc = .FALSE. !: No PFT log10(chlorophyll) increment 103 LOGICAL, PUBLIC :: ln_logchlbal = .FALSE. 103 104 LOGICAL, PUBLIC :: ln_salfix = .FALSE. !: Apply minimum salinity check 104 105 LOGICAL, PUBLIC :: ln_temnofreeze = .FALSE. !: Don't allow the temperature to drop below freezing … … 131 132 REAL(wp), PUBLIC, DIMENSION(:,:,:,:), ALLOCATABLE :: logchl_balinc !: Increment to BGC variables from logchl assim 132 133 #endif 134 REAL(wp), DIMENSION(:,:), ALLOCATABLE :: pgrow_avg_bkg ! Background phyto growth 135 REAL(wp), DIMENSION(:,:), ALLOCATABLE :: ploss_avg_bkg ! Background phyto loss 136 REAL(wp), DIMENSION(:,:), ALLOCATABLE :: phyt_avg_bkg ! Background phyto conc 137 REAL(wp), DIMENSION(:,:), ALLOCATABLE :: mld_max_bkg ! Background max MLD 133 138 REAL(wp) :: rn_maxchlinc = -999.0 !: maximum absolute non-log chlorophyll increment from logchl assimilation 134 139 !: <= 0 implies no maximum applied (switch turned off) … … 206 211 NAMELIST/nam_asminc/ ln_bkgwri, ln_balwri, ln_avgbkg, & 207 212 & ln_trainc, ln_dyninc, ln_sshinc, & 208 & ln_logchltotinc, ln_logchlpftinc, 213 & ln_logchltotinc, ln_logchlpftinc, ln_logchlbal, & 209 214 & ln_asmdin, ln_asmiau, & 210 215 & nitbkg, nitdin, nitiaustr, nitiaufin, niaufn, & … … 279 284 WRITE(numout,*) ' Logical switch for applying total logchl incs ln_logchltotinc = ', ln_logchltotinc 280 285 WRITE(numout,*) ' Logical switch for applying PFT logchl incs ln_logchlpftinc = ', ln_logchlpftinc 286 WRITE(numout,*) ' Logical switch for applying balancing logchl incs ln_logchlbal = ', ln_logchlbal 281 287 WRITE(numout,*) ' Number of logchl PFTs assimilated nn_asmpfts = ', nn_asmpfts 282 288 WRITE(numout,*) ' Logical switch for Incremental Analysis Updating (IAU) ln_asmiau = ', ln_asmiau … … 769 775 770 776 ENDIF 777 778 IF ( ln_logchltotinc .OR. ln_logchlpftinc ) THEN 779 780 CALL iom_open( c_asmbkg, inum ) 781 782 ALLOCATE( pgrow_avg_bkg(jpi,jpj) ) 783 ALLOCATE( ploss_avg_bkg(jpi,jpj) ) 784 ALLOCATE( phyt_avg_bkg(jpi,jpj) ) 785 ALLOCATE( mld_max_bkg(jpi,jpj) ) 786 pgrow_avg_bkg(:,:) = 0.0 787 ploss_avg_bkg(:,:) = 0.0 788 phyt_avg_bkg(:,:) = 0.0 789 mld_max_bkg(:,:) = 0.0 790 791 CALL iom_get( inum, jpdom_autoglo, 'pgrow_avg', pgrow_avg_bkg ) 792 CALL iom_get( inum, jpdom_autoglo, 'ploss_avg', ploss_avg_bkg ) 793 CALL iom_get( inum, jpdom_autoglo, 'phyt_avg', phyt_avg_bkg ) 794 CALL iom_get( inum, jpdom_autoglo, 'mld_max', mld_max_bkg ) 795 pgrow_avg_bkg(:,:) = pgrow_avg_bkg(:,:) * tmask(:,:,1) 796 ploss_avg_bkg(:,:) = ploss_avg_bkg(:,:) * tmask(:,:,1) 797 phyt_avg_bkg(:,:) = phyt_avg_bkg(:,:) * tmask(:,:,1) 798 mld_max_bkg(:,:) = mld_max_bkg(:,:) * tmask(:,:,1) 799 800 CALL iom_close( inum ) 801 802 ENDIF 771 803 ! 772 804 END SUBROUTINE asm_inc_init … … 1412 1444 #if defined key_fabm 1413 1445 CALL asm_logchl_bal_ersem( ln_logchlpftinc, nn_asmpfts, mld_choice_bgc, & 1414 & rn_maxchlinc, logchl_bkginc, logchl_balinc ) 1446 & rn_maxchlinc, logchl_bkginc, logchl_balinc, & 1447 & pgrow_avg_bkg, ploss_avg_bkg, & 1448 & phyt_avg_bkg, mld_max_bkg, & 1449 & ln_logchlbal, zincper ) 1415 1450 #elif defined key_medusa && defined key_foam_medusa 1416 1451 !CALL asm_logchl_bal_medusa() -
branches/UKMO/dev_r5518_v3.6_asm_nemovar_community_ersem_hem08/NEMOGCM/NEMO/OPA_SRC/ASM/asmlogchlbal_ersem.F90
r7803 r9331 21 21 USE par_fabm ! FABM parameters 22 22 USE par_trc, ONLY: jptra ! Tracer parameters 23 USE bioanalysis 23 24 24 25 IMPLICIT NONE … … 27 28 PUBLIC asm_logchl_bal_ersem 28 29 30 ! Default values for biological assimilation parameters 31 ! Should match Hemmings et al. (2008) 32 REAL(wp), PARAMETER :: balnutext = 0.6 !: Default nutrient balancing factor 33 REAL(wp), PARAMETER :: balnutmin = 0.1 !: Fraction of phytoplankton loss to nutrient 34 REAL(wp), PARAMETER :: r = 1 !: Reliability of model specific growth rate 35 REAL(wp), PARAMETER :: beta_g = 0.05 !: Low rate bias correction for growth rate estimator 36 REAL(wp), PARAMETER :: beta_l = 0.05 !: Low rate bias correction for primary loss rate estimator 37 REAL(wp), PARAMETER :: beta_m = 0.05 !: Low rate bias correction for secondary loss rate estimator 38 REAL(wp), PARAMETER :: a_g = 0.2 !: Error s.d. for log10 of growth rate estimator 39 REAL(wp), PARAMETER :: a_l = 0.4 !: Error s.d. for log10 of primary loss rate estimator 40 REAL(wp), PARAMETER :: a_m = 0.7 !: Error s.d. for log10 of secondary loss rate estimator 41 REAL(wp), PARAMETER :: zfracb0 = 0.7 !: Base zooplankton fraction of loss to Z & D 42 REAL(wp), PARAMETER :: zfracb1 = 0 !: Phytoplankton sensitivity of zooplankton fraction 43 REAL(wp), PARAMETER :: qrfmax = 1.1 !: Maximum nutrient limitation reduction factor 44 REAL(wp), PARAMETER :: qafmax = 1.1 !: Maximum nutrient limitation amplification factor 45 REAL(wp), PARAMETER :: zrfmax = 2 !: Maximum zooplankton reduction factor 46 REAL(wp), PARAMETER :: zafmax = 2 !: Maximum zooplankton amplification factor 47 REAL(wp), PARAMETER :: prfmax = 10 !: Maximum phytoplankton reduction factor (secondary) 48 REAL(wp), PARAMETER :: incphymin = 0.0001 !: Minimum size of non-zero phytoplankton increment 49 REAL(wp), PARAMETER :: integnstep = 20 !: Number of steps for p.d.f. integral evaluation 50 REAL(wp), PARAMETER :: pthreshold = 0.01 !: Fractional threshold level for setting p.d.f. 51 ! 52 LOGICAL, PARAMETER :: diag_active = .TRUE. !: Depth-independent diagnostics 53 LOGICAL, PARAMETER :: diag_fulldepth_active = .TRUE. !: Full-depth diagnostics 54 LOGICAL, PARAMETER :: gl_active = .TRUE. !: Growth/loss-based balancing 55 LOGICAL, PARAMETER :: nbal_active = .TRUE. !: Nitrogen balancing 56 LOGICAL, PARAMETER :: subsurf_active = .TRUE. !: Increments below MLD 57 LOGICAL, PARAMETER :: deepneg_active = .FALSE. !: Negative primary increments below MLD 58 LOGICAL, PARAMETER :: deeppos_active = .FALSE. !: Positive primary increments below MLD 59 LOGICAL, PARAMETER :: nutprof_active = .TRUE. !: Secondary increments 60 29 61 CONTAINS 30 62 31 63 SUBROUTINE asm_logchl_bal_ersem( ld_logchlpftinc, npfts, mld_choice_bgc, & 32 & k_maxchlinc, logchl_bkginc, logchl_balinc ) 64 & k_maxchlinc, logchl_bkginc, logchl_balinc, & 65 & pgrow_avg_bkg, ploss_avg_bkg, & 66 & phyt_avg_bkg, mld_max_bkg, & 67 & ld_logchlbal, aincper ) 33 68 !!--------------------------------------------------------------------------- 34 69 !! *** ROUTINE asm_logchl_bal_ersem *** … … 52 87 REAL(wp), INTENT(in ), DIMENSION(jpi,jpj,npfts) :: logchl_bkginc 53 88 REAL(wp), INTENT( out), DIMENSION(jpi,jpj,jpk,jptra) :: logchl_balinc 89 REAL(wp), INTENT(in ), DIMENSION(jpi,jpj) :: pgrow_avg_bkg ! Avg phyto growth 90 REAL(wp), INTENT(in ), DIMENSION(jpi,jpj) :: ploss_avg_bkg ! Avg phyto loss 91 REAL(wp), INTENT(in ), DIMENSION(jpi,jpj) :: phyt_avg_bkg ! Avg phyto 92 REAL(wp), INTENT(in ), DIMENSION(jpi,jpj) :: mld_max_bkg ! Max MLD 93 LOGICAL, INTENT(in ) :: ld_logchlbal ! Balancing y/n 94 REAL(wp), INTENT(in ) :: aincper 54 95 !! 55 96 INTEGER :: ji, jj, jk … … 57 98 REAL(wp) :: chl_tot, chl_inc 58 99 REAL(wp), DIMENSION(jpi,jpj) :: zmld 100 REAL(wp), DIMENSION(16) :: modparm ! Model parameters 101 REAL(wp), DIMENSION(20) :: assimparm ! Assimilation parameters 102 REAL(wp), DIMENSION(jpi,jpj,jpk,6) :: bstate ! Background state 103 REAL(wp), DIMENSION(jpi,jpj,jpk,6) :: outincs ! Balancing increments 104 REAL(wp), DIMENSION(jpi,jpj,22) :: diag ! Depth-indep diagnostics 105 REAL(wp), DIMENSION(jpi,jpj,jpk,22) :: diag_fulldepth ! Full-depth diagnostics 106 INTEGER, DIMENSION(6) :: i_tracer ! Tracer indices 107 REAL(wp), DIMENSION(jpi,jpj) :: cchl_p ! C:Chl for total phy 108 REAL(wp), DIMENSION(jpi,jpj) :: chlinctot 109 REAL(wp) :: n2be_p ! N:biomass for total phy 110 REAL(wp) :: n2be_z ! N:biomass for total zoo 111 REAL(wp) :: n2be_d ! N:biomass for detritus 112 REAL(wp) :: zfrac_n3n ! Fraction of jp_fabm_n3n 113 REAL(wp) :: zfrac_n4n ! Fraction of jp_fabm_n4n 114 REAL(wp) :: zfrac_r4n ! Fraction of jp_fabm_r4n 115 REAL(wp) :: zfrac_r6n ! Fraction of jp_fabm_r6n 116 REAL(wp) :: zfrac_r8n ! Fraction of jp_fabm_r8n 117 REAL(wp) :: zfrac_z4n ! Fraction of jp_fabm_z4n 118 REAL(wp) :: zfrac_z5n ! Fraction of jp_fabm_z5n 119 REAL(wp) :: zfrac_z6n ! Fraction of jp_fabm_z6n 120 REAL(wp) :: zfrac_p1n ! Fraction of jp_fabm_p1n 121 REAL(wp) :: zfrac_p2n ! Fraction of jp_fabm_p2n 122 REAL(wp) :: zfrac_p3n ! Fraction of jp_fabm_p3n 123 REAL(wp) :: zfrac_p4n ! Fraction of jp_fabm_p4n 124 REAL(wp) :: zrat_z4c_z4n 125 REAL(wp) :: zrat_z5c_z5n 126 REAL(wp) :: zrat_z5p_z5n 127 REAL(wp) :: zrat_z6c_z6n 128 REAL(wp) :: zrat_z6p_z6n 129 REAL(wp) :: zrat_p1c_p1n 130 REAL(wp) :: zrat_p1p_p1n 131 REAL(wp) :: zrat_p1s_p1n 132 REAL(wp) :: zrat_p2c_p2n 133 REAL(wp) :: zrat_p2p_p2n 134 REAL(wp) :: zrat_p3c_p3n 135 REAL(wp) :: zrat_p3p_p3n 136 REAL(wp) :: zrat_p4c_p4n 137 REAL(wp) :: zrat_p4p_p4n 59 138 !!--------------------------------------------------------------------------- 60 139 … … 176 255 zmld(:,:) = hmlpt(:,:) 177 256 END SELECT 257 258 IF ( ld_logchlbal ) THEN 259 260 ! Set up model parameters to be passed into Hemmings balancing routine. 261 ! For now these are hardwired to the standard HadOCC parameter values 262 ! as this is what the scheme was developed for. 263 ! Obviously, HadOCC and ERSEM are rather different models, so this 264 ! isn't ideal, but there's not always direct analogues between the two 265 ! parameter sets, so it's the easiest way to get something running. 266 ! In the longer term, some serious MarMOT-based development is required. 267 modparm(1) = 0.1 ! grow_sat 268 modparm(2) = 2.0 ! psmax 269 modparm(3) = 0.845 ! par 270 modparm(4) = 0.02 ! alpha 271 modparm(5) = 0.05 ! resp_rate 272 modparm(6) = 0.05 ! pmort_rate 273 modparm(7) = 0.01 ! phyto_min 274 modparm(8) = 0.05 ! z_mort_1 275 modparm(9) = 1.0 ! z_mort_2 276 modparm(10) = 6.625 ! c2n_p 277 modparm(11) = 5.625 ! c2n_z 278 modparm(12) = 7.5 ! c2n_d 279 modparm(13) = 0.01 ! graze_threshold 280 modparm(14) = 2.0 ! holling_coef 281 modparm(15) = 0.5 ! graze_sat 282 modparm(16) = 2.0 ! graze_max 283 284 ! Set up assimilation parameters to be passed into balancing routine 285 ! Not sure what assimparm(1) is meant to be, but it doesn't get used 286 assimparm(2) = balnutext 287 assimparm(3) = balnutmin 288 assimparm(4) = r 289 assimparm(5) = beta_g 290 assimparm(6) = beta_l 291 assimparm(7) = beta_m 292 assimparm(8) = a_g 293 assimparm(9) = a_l 294 assimparm(10) = a_m 295 assimparm(11) = zfracb0 296 assimparm(12) = zfracb1 297 assimparm(13) = qrfmax 298 assimparm(14) = qafmax 299 assimparm(15) = zrfmax 300 assimparm(16) = zafmax 301 assimparm(17) = prfmax 302 assimparm(18) = incphymin 303 assimparm(19) = integnstep 304 assimparm(20) = pthreshold 305 306 ! Set up external tracer indices array bstate 307 i_tracer(1) = 1 ! nutrient 308 i_tracer(2) = 2 ! phytoplankton 309 i_tracer(3) = 3 ! zooplankton 310 i_tracer(4) = 4 ! detritus 311 i_tracer(5) = 5 ! DIC 312 i_tracer(6) = 6 ! Alkalinity 313 314 ! Set background state 315 bstate(:,:,:,i_tracer(1)) = trn(:,:,:,jp_fabm_m1+jp_fabm_n3n) + trn(:,:,:,jp_fabm_m1+jp_fabm_n4n) 316 bstate(:,:,:,i_tracer(2)) = trn(:,:,:,jp_fabm_m1+jp_fabm_p1n) + trn(:,:,:,jp_fabm_m1+jp_fabm_p2n) + & 317 & trn(:,:,:,jp_fabm_m1+jp_fabm_p3n) + trn(:,:,:,jp_fabm_m1+jp_fabm_p4n) 318 ! Z4c needs converting by qnc, hardwire for now 319 bstate(:,:,:,i_tracer(3)) = (trn(:,:,:,jp_fabm_m1+jp_fabm_z4c) * 0.0126 ) + & 320 & trn(:,:,:,jp_fabm_m1+jp_fabm_z5n) + trn(:,:,:,jp_fabm_m1+jp_fabm_z6n) 321 bstate(:,:,:,i_tracer(4)) = trn(:,:,:,jp_fabm_m1+jp_fabm_r4n) + trn(:,:,:,jp_fabm_m1+jp_fabm_r6n) + & 322 & trn(:,:,:,jp_fabm_m1+jp_fabm_r8n) 323 bstate(:,:,:,i_tracer(5)) = trn(:,:,:,jp_fabm_m1+jp_fabm_o3c) 324 bstate(:,:,:,i_tracer(6)) = trn(:,:,:,jp_fabm_m1+jp_fabm_o3a) 325 326 ! Calculate carbon to chlorophyll ratio for combined phytoplankton 327 ! and nitrogen to biomass equivalent for PZD 328 ! Need a single number, so base on HadOCC 329 cchl_p(:,:) = 0.0 330 DO jj = 1, jpj 331 DO ji = 1, jpi 332 IF ( ( trn(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) + trn(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) + & 333 & trn(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) + trn(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) ) .GT. 0.0 ) THEN 334 cchl_p(ji,jj) = ( trn(ji,jj,1,jp_fabm_m1+jp_fabm_p1c) + trn(ji,jj,1,jp_fabm_m1+jp_fabm_p2c) + & 335 & trn(ji,jj,1,jp_fabm_m1+jp_fabm_p3c) + trn(ji,jj,1,jp_fabm_m1+jp_fabm_p4c) ) / & 336 & ( trn(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) + trn(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) + & 337 & trn(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) + trn(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) ) 338 ENDIF 339 END DO 340 END DO 341 n2be_p = ( 14.01 + ( 12.01 * 6.625 ) ) ! / ( 14.01 + ( 12.01 * 6.625 ) ) 342 n2be_z = ( 14.01 + ( 12.01 * 5.625 ) ) ! / ( 14.01 + ( 12.01 * 6.625 ) ) 343 n2be_d = ( 14.01 + ( 12.01 * 7.5 ) ) ! / ( 14.01 + ( 12.01 * 6.625 ) ) 344 345 chlinctot(:,:) = logchl_balinc(:,:,1,jp_fabm_m1+jp_fabm_chl1) + logchl_balinc(:,:,1,jp_fabm_m1+jp_fabm_chl2) + & 346 & logchl_balinc(:,:,1,jp_fabm_m1+jp_fabm_chl3) + logchl_balinc(:,:,1,jp_fabm_m1+jp_fabm_chl4) 347 348 ! Call nitrogen balancing routine 349 CALL bio_analysis( jpi, jpj, jpk, gdepw_n(:,:,2:jpk), i_tracer, modparm, & 350 & n2be_p, n2be_z, n2be_d, assimparm, & 351 & INT(aincper), 1, INT(SUM(tmask,3)), tmask(:,:,:), & 352 & zmld(:,:), mld_max_bkg(:,:), chlinctot(:,:), cchl_p(:,:), & 353 & nbal_active, phyt_avg_bkg(:,:), & 354 & gl_active, pgrow_avg_bkg(:,:), ploss_avg_bkg(:,:), & 355 & subsurf_active, deepneg_active, & 356 & deeppos_active, nutprof_active, & 357 & bstate, outincs, & 358 & diag_active, diag, & 359 & diag_fulldepth_active, diag_fulldepth ) 360 361 ! Loop over each grid point partioning the increments 362 DO jk = 1, jpk 363 DO jj = 1, jpj 364 DO ji = 1, jpi 365 366 ! Nitrogen phytoplankton from balancing scheme 367 ! Split according to current ratios [ChlTot] or assimilation [PFTs] 368 ! Update carbon, phosphorus and silicon according to current ratios 369 ! Already have chlorophyll 370 IF ( ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) > 0.0 ) .AND. & 371 & ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) > 0.0 ) .AND. & 372 & ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) > 0.0 ) .AND. & 373 & ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) > 0.0 ) ) THEN 374 375 IF ( ld_logchlpftinc ) THEN 376 IF ( (logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) + & 377 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) + & 378 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) + & 379 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl4)) > 0.0 ) THEN 380 zfrac_p1n = logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) / & 381 & (logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) + & 382 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) + & 383 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) + & 384 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl4)) 385 zfrac_p2n = logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) / & 386 & (logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) + & 387 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) + & 388 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) + & 389 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl4)) 390 zfrac_p3n = logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) / & 391 & (logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) + & 392 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) + & 393 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) + & 394 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl4)) 395 zfrac_p4n = logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl4) / & 396 & (logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl1) + & 397 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl2) + & 398 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl3) + & 399 & logchl_balinc(ji,jj,1,jp_fabm_m1+jp_fabm_chl4)) 400 ELSE 401 zfrac_p1n = 0.25 402 zfrac_p2n = 0.25 403 zfrac_p3n = 0.25 404 zfrac_p4n = 0.25 405 ENDIF 406 ELSE 407 zfrac_p1n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) / & 408 & (trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) + & 409 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) + & 410 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) + & 411 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n)) 412 zfrac_p2n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) / & 413 & (trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) + & 414 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) + & 415 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) + & 416 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n)) 417 zfrac_p3n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) / & 418 & (trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) + & 419 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) + & 420 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) + & 421 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n)) 422 zfrac_p4n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) / & 423 & (trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) + & 424 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) + & 425 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) + & 426 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n)) 427 ENDIF 428 429 zrat_p1c_p1n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1c) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) 430 zrat_p1p_p1n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1p) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) 431 zrat_p1s_p1n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1s) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) 432 zrat_p2c_p2n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2c) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) 433 zrat_p2p_p2n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2p) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) 434 zrat_p3c_p3n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3c) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) 435 zrat_p3p_p3n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3p) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) 436 zrat_p4c_p4n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4c) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) 437 zrat_p4p_p4n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4p) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) 438 439 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) = outincs(ji,jj,jk,i_tracer(2)) * zfrac_p1n 440 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) = outincs(ji,jj,jk,i_tracer(2)) * zfrac_p2n 441 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) = outincs(ji,jj,jk,i_tracer(2)) * zfrac_p3n 442 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) = outincs(ji,jj,jk,i_tracer(2)) * zfrac_p4n 443 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p1c) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) * zrat_p1c_p1n 444 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p1p) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) * zrat_p1p_p1n 445 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p1s) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p1n) * zrat_p1s_p1n 446 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p2c) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) * zrat_p2c_p2n 447 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p2p) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p2n) * zrat_p2p_p2n 448 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p3c) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) * zrat_p3c_p3n 449 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p3p) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p3n) * zrat_p3p_p3n 450 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p4c) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) * zrat_p4c_p4n 451 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p4p) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_p4n) * zrat_p4p_p4n 452 453 ENDIF 454 455 ! Nitrogen nutrient from balancing scheme 456 ! Split between nitrate and ammonium according to current ratios 457 IF ( ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_n3n) > 0.0 ) .AND. & 458 & ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_n4n) > 0.0 ) ) THEN 459 zfrac_n3n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_n3n) / & 460 & (trn(ji,jj,jk,jp_fabm_m1+jp_fabm_n3n) + trn(ji,jj,jk,jp_fabm_m1+jp_fabm_n4n)) 461 zfrac_n4n = 1.0 - zfrac_n3n 462 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_n3n) = outincs(ji,jj,jk,i_tracer(1)) * zfrac_n3n 463 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_n4n) = outincs(ji,jj,jk,i_tracer(1)) * zfrac_n4n 464 ENDIF 465 466 ! Nitrogen zooplankton from balancing scheme 467 ! Split according to current ratios 468 ! Update carbon and phosphorus according to current ratios 469 IF ( ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z4c) > 0.0 ) .AND. & 470 & ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z5n) > 0.0 ) .AND. & 471 & ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z6n) > 0.0 ) ) THEN 472 zfrac_z4n = (trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z4c) * 0.0126) / & 473 & ((trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z4c) * 0.0126) + & 474 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z5n) + & 475 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z6n)) 476 zfrac_z5n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z5n) / & 477 & ((trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z4c) * 0.0126) + & 478 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z5n) + & 479 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z6n)) 480 zfrac_z6n = 1.0 - zfrac_z4n - zfrac_z5n 481 zrat_z4c_z4n = 1.0 / 0.0126 482 zrat_z5c_z5n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z5c) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z5n) 483 zrat_z5p_z5n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z5p) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z5n) 484 zrat_z6c_z6n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z6c) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z6n) 485 zrat_z6p_z6n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z6p) / trn(ji,jj,jk,jp_fabm_m1+jp_fabm_z6n) 486 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z5n) = outincs(ji,jj,jk,i_tracer(3)) * zfrac_z5n 487 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z6n) = outincs(ji,jj,jk,i_tracer(3)) * zfrac_z6n 488 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z4c) = outincs(ji,jj,jk,i_tracer(3)) * zfrac_z4n * zrat_z4c_z4n 489 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z5c) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z5n) * zrat_z5c_z5n 490 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z6c) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z6n) * zrat_z6c_z6n 491 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z5p) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z5n) * zrat_z5p_z5n 492 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z6p) = logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_z6n) * zrat_z6p_z6n 493 ENDIF 494 495 ! Nitrogen detritus from balancing scheme 496 ! Split according to current ratios 497 IF ( ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r4n) > 0.0 ) .AND. & 498 & ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r6n) > 0.0 ) .AND. & 499 & ( trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r8n) > 0.0 ) ) THEN 500 zfrac_r4n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r4n) / & 501 & (trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r4n) + & 502 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r6n) + & 503 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r8n)) 504 zfrac_r6n = trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r6n) / & 505 & (trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r4n) + & 506 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r6n) + & 507 & trn(ji,jj,jk,jp_fabm_m1+jp_fabm_r8n)) 508 zfrac_r8n = 1.0 - zfrac_r4n - zfrac_r6n 509 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_r4n) = outincs(ji,jj,jk,i_tracer(1)) * zfrac_r4n 510 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_r6n) = outincs(ji,jj,jk,i_tracer(1)) * zfrac_r6n 511 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_r8n) = outincs(ji,jj,jk,i_tracer(1)) * zfrac_r8n 512 ENDIF 513 514 ! DIC straight from balancing scheme 515 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_o3c) = outincs(ji,jj,jk,i_tracer(5)) 516 517 ! Alkalinity straight from balancing scheme 518 logchl_balinc(ji,jj,jk,jp_fabm_m1+jp_fabm_o3a) = outincs(ji,jj,jk,i_tracer(6)) 519 520 END DO 521 END DO 522 END DO 523 524 ENDIF 178 525 ! 179 ! Now set MLD to bottom of a level and propagate incs equally through mixed layer 526 ! Now set MLD to bottom of a level and propagate chlorophyll incs equally through mixed layer 527 ! If balancing, should really relate this back to phytoplankton, but stick with this for now 180 528 ! 181 529 DO jj = 1, jpj … … 201 549 END DO 202 550 203 ! Multivariate balancing forthcoming...204 205 551 END SUBROUTINE asm_logchl_bal_ersem 206 552
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