!----------------------------------------------------------------------- &nampismod ! Model used !----------------------------------------------------------------------- ln_p4z = .true. ! PISCES model used ln_dms = _AUTO_: DEFAULT=.FALSE. ! DMS emission module ln_n2o = _AUTO_: DEFAULT=.FALSE. ! N2O cycling module ln_bvocs = _AUTO_: DEFAULT=.FALSE. ! biogenic emission module (CO, COS, Isoprene) / !----------------------------------------------------------------------- &nampisext ! air-sea exchange !----------------------------------------------------------------------- atcco2 = _AUTO_: DEFAULT=278. ! Constant value atmospheric pCO2 - ln_co2int = F clname = 'atmco2.txt' ! Name of atm pCO2 file - ln_co2int = T nn_offset = 0 ! Offset model-data start year - ln_co2int = T ! ! If your model year is iyy, nn_offset=(years(1)-iyy) ! ! then the first atmospheric CO2 record read is at years(1) / !----------------------------------------------------------------------- &nampisatm ! Atmospheric prrssure !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nampisbio ! biological parameters !----------------------------------------------------------------------- nrdttrc = _AUTO_: DEFAULT=1 / !----------------------------------------------------------------------- &namgasdms ! DMS !----------------------------------------------------------------------- xkdms = 1.25E-9 ! DMS half saturation for bacterial loss = 1.25E-9 xscdiat = 0.0018 ! S/C ratio for diatoms = 0.0018 xscnanom = 0.015 ! min S/C ratio for nano = 0.015 xscnanov = 0.015 ! var S/C ratio for nano = 0.015 xysvar = 0.5 ! DMSP-to-DMS yield var = 0.2 xysmin = 0.1 ! DMSP-to-DMS yield min = 0.4 xknfer = 1.e-11 ! DMS FER half saturation for nano = 2.e-11 xkdfer = 0.5e-10 ! DMS FER half saturation for diatoms = 1.e-10 xkdocdms = 5.e-6 ! DMS DOC half saturation = 5.e-6 xknpo4 = 2.e-7 ! DMS PO4 half saturation for nano = 1.e-7 xkdpo4 = 10.e-7 ! DMS PO4 half saturation for diatoms = 5.e-7 xlightdms = 0.05 ! photodegradation rate constant of DMS xsinkdms = 0.4 ! microbial degradation rate of DMS xvsinkdms = 1. ! microbial degradation rate of DMS VOGT ln_phdms = .true. ! pH dependancy to DMS production (Six et al. 2013) / !----------------------------------------------------------------------- &namgasn2o ! N2O !----------------------------------------------------------------------- atcn2o = _AUTO_: DEFAULT=280. ! Constant value atmospheric pN2O (ppb) alphan2o = 1.5e-4 ! Nitrification coefficient for n2o betan2o = 120.e-4 ! Denitrification coefficient for n2o xlow = 1.0 ! Lower boundary of suboxia for N2O production xhigh = 5.0 ! Upper boundary of suboxia for N2O production sinkn2o = 4.1e-4 ! N2O sink term coefficient (d-1) ! Martinez-Rey 2015 : 0.138 yr-1 ===> 3.7e-4 d-1 ! Berthet 2022 : 7.12e-4 d-1 / !----------------------------------------------------------------------- &namgasbvocs ! BVOCs !----------------------------------------------------------------------- atccos = _AUTO_: DEFAULT=450. ! Constant value atmospheric pCOS (ppt) atcco = 90.e-12 ! units atm (90 ppbv) Fraction molaire du pCO atcisp = 0. ! units atm (0 ppt/ 0.4 ppt ) Fraction molaire pIsoprene uvlux = 0.044 ! proportion of UV radiant flux to global solar radiation xnanoco = 85.5 ! Production of CO via nanophyto (µmol.gChla-1.d-1) xdiaco = 33.0 ! Production of CO via diatoms (µmol.gChla-1.d-1) - From Gros et al. 2009 Isp_flum = 0.0 ! 0 if isoprene production NOT depend on light / 1 if depend on light ImIsp = 30.0 ! W.m-2 / in case of Isp_flum = 1 - mean light (etot_ndcy) atempIsp = 0.05 ! Temperature dependance for Isp production temoyIsp = 16.5 ! Mean Temperature for Isoprene production with temperature dependance muIsp_n = 0.45 ! mu rate for Nano (µmol.gChla.h-1) - Ludivine C. version muIsp_d = 0.25 ! mu rate for Diat (µmol.gChla.h-1) - Ludivine C. version xprodco = 9.577e-11 ! Rate constant of CO photoproduction (mol.W-1.s-1) xsinkco = 0.2 ! Rate constant for CO microbial sink (d-1) ln_bactconsco = .false. ! Bacterial Conso. of CO not depend (0-use xsinkco) or depend on Temperature and Chla (1) ln_darkprodco = .true. ! Representation of the Dark production of CO : Yes=1 or No=0 xsinkisp = 0.01 ! Rate constant for isoprene sink (d-1) / !----------------------------------------------------------------------- &namp4zlim ! parameters for nutrient limitations for PISCES std - ln_p4z !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namp5zlim ! parameters for nutrient limitations PISCES QUOTA - ln_p5z !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namp5zquota ! parameters for nutrient limitations PISCES quota - ln_p5z !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nampisopt ! parameters for optics !----------------------------------------------------------------------- ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! sn_par = 'par_fraction.orca' , 24 , 'fr_par' , .true. , .true. , 'yearly' , '' , '' , '' cn_dir = './' ! root directory for the location of the dynamical files ln_varpar = .true. ! boolean for PAR variable parlux = 0.43 ! Fraction of shortwave as PAR / !----------------------------------------------------------------------- &namp4zprod ! parameters for phytoplankton growth for PISCES std - ln_p4z !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namp5zprod ! parameters for phytoplankton growth for PISCES quota- ln_p5z !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namp4zmort ! parameters for phytoplankton sinks for PISCES std - ln_p4z !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namp5zmort ! parameters for phytoplankton sinks for PISCES quota - ln_p5z !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namp4zmes ! parameters for mesozooplankton for PISCES std - ln_p4z !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namp5zmes ! parameters for mesozooplankton !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namp4zzoo ! parameters for microzooplankton for PISCES std - ln_p4z !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namp5zzoo ! parameters for microzooplankton !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nampisfer ! parameters for iron chemistry !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nampisrem ! parameters for remineralization !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nampispoc ! parameters for organic particles !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nampiscal ! parameters for Calcite chemistry !----------------------------------------------------------------------- kdca = 20. ! calcite dissolution rate constant (1/time) nca = 4.7 ! order of dissolution reaction (dimensionless) / !----------------------------------------------------------------------- &nampisbc ! parameters for inputs deposition !----------------------------------------------------------------------- ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! !----------------------------------------------------------------------- sn_dust = 'dustdep' , -1 , 'dust' , .true. , .true. , 'yearly' , 'weights_2D_r360x180_bilin.nc' , '' , '' sn_ironsed = 'pmarge.orca' , -12 , 'bathy' , .false. , .true. , 'yearly' , '' , '' , '' sn_hydrofe = 'hydrofe.orca' , -12 , 'epsdb' , .false. , .true. , 'yearly' , '' , '' , '' ! cn_dir = './' ! root directory for the location of the dynamical files ln_ironsed = .true. ! boolean for Fe input from sediments ln_ironice = .true. ! boolean for Fe input from sea ice ln_hydrofe = .false. ! boolean for from hydrothermal vents sedfeinput = 2.e-9 ! Coastal release of Iron distcoast = 5.e3 ! Distance off the coast for Iron from sediments mfrac = 0.035 ! Fe mineral fraction of dust wdust = 2.0 ! Dust sinking speed icefeinput = 15.e-9 ! Iron concentration in sea ice hratio = 1.e+7 ! Fe to 3He ratio assumed for vent iron supply / !----------------------------------------------------------------------- &nampislig ! Namelist parameters for ligands, nampislig !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nampisice ! Prescribed sea ice tracers !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &nampisdmp ! Damping !----------------------------------------------------------------------- nn_pisdmp = _AUTO_ / !----------------------------------------------------------------------- &nampismass ! Mass conservation !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namlobphy ! biological parameters for phytoplankton !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namlobnut ! biological parameters for nutrients !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namlobzoo ! biological parameters for zooplankton !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namlobdet ! biological parameters for detritus !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namlobdom ! biological parameters for DOM !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namlobsed ! parameters from aphotic layers to sediment !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namlobrat ! general coefficients !----------------------------------------------------------------------- / !----------------------------------------------------------------------- &namlobopt ! optical parameters !----------------------------------------------------------------------- /