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Commit b5683d3d authored by Nicolas Martin's avatar Nicolas Martin :speech_balloon:
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Update of namelist blocks in preparation to 4.2 release

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doc/namelists/namdrg
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......@@ -7,5 +7,5 @@
ln_loglayer = .false. ! logarithmic drag: Cd = vkarmn/log(z/z0) |U|
!
ln_drgimp = .true. ! implicit top/bottom friction flag
ln_drgice_imp = .false. ! implicit ice-ocean drag
ln_drgice_imp = .true. ! implicit ice-ocean drag
/
doc/namelists/namdrg_bot
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......@@ -2,7 +2,7 @@
&namdrg_bot ! BOTTOM friction (ln_drg_OFF =F)
!-----------------------------------------------------------------------
rn_Cd0 = 1.e-3 ! drag coefficient [-]
rn_Uc0 = 0.4 ! ref. velocity [m/s] (linear drag=Cd0*Uc0)
rn_Uc0 = 0.4 ! ref. velocity [m/s] (linear drag=Cd0*Uc0)
rn_Cdmax = 0.1 ! drag value maximum [-] (logarithmic drag)
rn_ke0 = 2.5e-3 ! background kinetic energy [m2/s2] (non-linear cases)
rn_z0 = 3.e-3 ! roughness [m] (ln_loglayer=T)
......
doc/namelists/namdrg_top
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......@@ -2,7 +2,7 @@
&namdrg_top ! TOP friction (ln_drg_OFF =F & ln_isfcav=T)
!-----------------------------------------------------------------------
rn_Cd0 = 1.e-3 ! drag coefficient [-]
rn_Uc0 = 0.4 ! ref. velocity [m/s] (linear drag=Cd0*Uc0)
rn_Uc0 = 0.4 ! ref. velocity [m/s] (linear drag=Cd0*Uc0)
rn_Cdmax = 0.1 ! drag value maximum [-] (logarithmic drag)
rn_ke0 = 2.5e-3 ! background kinetic energy [m2/s2] (non-linear cases)
rn_z0 = 3.0e-3 ! roughness [m] (ln_loglayer=T)
......
doc/namelists/namdta_dyn 0 → 100644
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!-----------------------------------------------------------------------
&namdta_dyn ! offline ocean input files (OFF_SRC only)
!-----------------------------------------------------------------------
ln_dynrnf = .false. ! runoffs option enabled (T) or not (F)
ln_dynrnf_depth = .false. ! runoffs is spread in vertical (T) or not (F)
!
cn_dir = './' ! root directory for the ocean data location
!___________!_________________________!___________________!___________!_____________!________!___________!__________________!__________!_______________!
! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights filename ! rotation ! land/sea mask !
! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! ! pairing ! filename !
sn_tem = 'dyna_grid_T' , 120. , 'votemper' , .true. , .true. , 'yearly' , '' , '' , ''
sn_sal = 'dyna_grid_T' , 120. , 'vosaline' , .true. , .true. , 'yearly' , '' , '' , ''
sn_mld = 'dyna_grid_T' , 120. , 'somixhgt' , .true. , .true. , 'yearly' , '' , '' , ''
sn_emp = 'dyna_grid_T' , 120. , 'sowaflup' , .true. , .true. , 'yearly' , '' , '' , ''
sn_fmf = 'dyna_grid_T' , 120. , 'iowaflup' , .true. , .true. , 'yearly' , '' , '' , ''
sn_ice = 'dyna_grid_T' , 120. , 'soicecov' , .true. , .true. , 'yearly' , '' , '' , ''
sn_qsr = 'dyna_grid_T' , 120. , 'soshfldo' , .true. , .true. , 'yearly' , '' , '' , ''
sn_wnd = 'dyna_grid_T' , 120. , 'sowindsp' , .true. , .true. , 'yearly' , '' , '' , ''
sn_uwd = 'dyna_grid_U' , 120. , 'uocetr_eff', .true. , .true. , 'yearly' , '' , '' , ''
sn_vwd = 'dyna_grid_V' , 120. , 'vocetr_eff', .true. , .true. , 'yearly' , '' , '' , ''
sn_wwd = 'dyna_grid_W' , 120. , 'wocetr_eff', .true. , .true. , 'yearly' , '' , '' , ''
sn_avt = 'dyna_grid_W' , 120. , 'voddmavs' , .true. , .true. , 'yearly' , '' , '' , ''
sn_ubl = 'dyna_grid_U' , 120. , 'sobblcox' , .true. , .true. , 'yearly' , '' , '' , ''
sn_vbl = 'dyna_grid_V' , 120. , 'sobblcoy' , .true. , .true. , 'yearly' , '' , '' , ''
/
doc/namelists/namdyn
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......@@ -14,4 +14,10 @@
rn_lf_bfr = 15. ! maximum bottom stress per unit volume [N/m3]
rn_lf_relax = 1.e-5 ! relaxation time scale to reach static friction [s-1]
rn_lf_tensile = 0.05 ! isotropic tensile strength [0-0.5??]
cn_dir = './' ! root directory for the grounded icebergs mask data location
!___________!________________!___________________!___________!_____________!________!___________!__________!__________!_______________!
! ! 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_icbmsk = 'NOT USED' , -12. , 'icb_mask', .false. , .true. , 'yearly' , '' , '' , ''
/
doc/namelists/namdyn_hpg
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......@@ -6,5 +6,7 @@
ln_hpg_sco = .false. ! s-coordinate (standard jacobian formulation)
ln_hpg_isf = .false. ! s-coordinate (sco ) adapted to isf
ln_hpg_djc = .false. ! s-coordinate (Density Jacobian with Cubic polynomial)
ln_hpg_djc_vnh = .true. ! hor. bc type for djc scheme (T=von Neumann, F=linear extrapolation)
ln_hpg_djc_vnv = .true. ! vert. bc type for djc scheme (T=von Neumann, F=linear extrapolation)
ln_hpg_prj = .false. ! s-coordinate (Pressure Jacobian scheme)
/
doc/namelists/namdyn_ldf
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......@@ -3,6 +3,7 @@
!-----------------------------------------------------------------------
! ! Type of the operator :
ln_dynldf_OFF = .false. ! No operator (i.e. no explicit diffusion)
nn_dynldf_typ = 0 ! =0 div-rot (default) ; =1 symmetric
ln_dynldf_lap = .false. ! laplacian operator
ln_dynldf_blp = .false. ! bilaplacian operator
! ! Direction of action :
......@@ -13,13 +14,13 @@
nn_ahm_ijk_t = 0 ! space/time variation of eddy coefficient :
! ! =-30 read in eddy_viscosity_3D.nc file
! ! =-20 read in eddy_viscosity_2D.nc file
! ! = 0 constant
! ! = 0 constant
! ! = 10 F(k)=c1d
! ! = 20 F(i,j)=F(grid spacing)=c2d
! ! = 30 F(i,j,k)=c2d*c1d
! ! = 31 F(i,j,k)=F(grid spacing and local velocity)
! ! = 32 F(i,j,k)=F(local gridscale and deformation rate)
! ! time invariant coefficients : ahm = 1/2 Uv*Lv (lap case)
! ! time invariant coefficients : ahm = 1/2 Uv*Lv (lap case)
! ! or = 1/12 Uv*Lv^3 (blp case)
rn_Uv = 0.1 ! lateral viscous velocity [m/s] (nn_ahm_ijk_t= 0, 10, 20, 30)
rn_Lv = 10.e+3 ! lateral viscous length [m] (nn_ahm_ijk_t= 0, 10)
......
doc/namelists/namdyn_rdgrft
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......@@ -2,10 +2,18 @@
&namdyn_rdgrft ! Ice ridging/rafting
!------------------------------------------------------------------------------
! -- ice_rdgrft_strength -- !
ln_str_H79 = .true. ! ice strength param.: Hibler_79 => P = pstar*<h>*exp(-c_rhg*A)
ln_str_H79 = .true. ! ice strength param.: Hibler_79 => P = pstar*<h>*exp(-c_rhg*A)
rn_pstar = 2.0e+04 ! ice strength thickness parameter [N/m2]
rn_crhg = 20.0 ! ice strength conc. parameter (-)
rn_crhg = 20.0 ! ice strength conc. parameter (-)
ln_str_R75 = .false. ! ice strength param.: Rothrock_75 => P = fn of potential energy
rn_pe_rdg = 17.0 ! coef accouting for frictional dissipation
ln_str_CST = .false. ! ice strength param.: Constant
rn_str = 0.0 ! ice strength value
ln_str_smooth = .true. ! spatial smoothing of the ice strength
! -- ice_rdgrft -- !
ln_distf_lin = .true. ! redistribution function of ridged ice: linear (Hibler 1980)
ln_distf_exp = .false. ! redistribution function of ridged ice: exponential => not coded yet
rn_murdg = 3.0 ! e-folding scale of ridged ice (m**.5)
rn_csrdg = 0.5 ! fraction of shearing energy contributing to ridging
! -- ice_rdgrft_prep -- !
ln_partf_lin = .false. ! Linear ridging participation function (Thorndike et al, 1975)
......
doc/namelists/namdyn_rhg
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......@@ -2,12 +2,20 @@
&namdyn_rhg ! Ice rheology
!------------------------------------------------------------------------------
ln_rhg_EVP = .true. ! EVP rheology
ln_rhg_EAP = .false. ! EAP rheology
ln_aEVP = .false. ! adaptive rheology (Kimmritz et al. 2016 & 2017)
ln_rhg_EAP = .false. ! EAP rheology
ln_aEVP = .true. ! adaptive rheology (Kimmritz et al. 2016 & 2017)
rn_creepl = 2.0e-9 ! creep limit [1/s]
rn_ecc = 2.0 ! eccentricity of the elliptical yield curve
nn_nevp = 120 ! number of EVP subcycles
nn_nevp = 100 ! number of EVP subcycles
rn_relast = 0.333 ! ratio of elastic timescale to ice time step: Telast = dt_ice * rn_relast
! advised value: 1/3 (rn_nevp=120) or 1/9 (rn_nevp=300)
ln_rhg_chkcvg = .false. ! check convergence of rheology (outputs: file ice_cvg.nc & variable uice_cvg)
! advised value: 1/3 (nn_nevp=100) or 1/9 (nn_nevp=300)
nn_rhg_chkcvg = 0 ! check convergence of rheology
! = 0 no check
! = 1 check at the main time step (output xml: uice_cvg)
! = 2 check at both main and rheology time steps (additional output: ice_cvg.nc)
! this option 2 asks a lot of communications between cpu
ln_rhg_VP = .false. ! VP rheology
nn_vp_nout = 10 ! number of outer iterations
nn_vp_ninn = 1500 ! number of inner iterations
nn_vp_chkcvg = 5 ! iteration step for convergence check
/
doc/namelists/namdyn_spg
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......@@ -6,10 +6,10 @@
ln_bt_fw = .true. ! Forward integration of barotropic Eqs.
ln_bt_av = .true. ! Time filtering of barotropic variables
nn_bt_flt = 1 ! Time filter choice = 0 None
! ! = 1 Boxcar over nn_baro sub-steps
! ! = 2 Boxcar over 2*nn_baro " "
! ! = 1 Boxcar over nn_e sub-steps
! ! = 2 Boxcar over 2*nn_e " "
ln_bt_auto = .true. ! Number of sub-step defined from:
rn_bt_cmax = 0.8 ! =T : the Maximum Courant Number allowed
nn_baro = 30 ! =F : the number of sub-step in rn_rdt seconds
nn_e = 30 ! =F : the number of sub-step in rn_Dt seconds
rn_bt_alpha = 0. ! Temporal diffusion parameter (if ln_bt_av=F)
/
doc/namelists/namdyn_vor
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......@@ -7,8 +7,10 @@
ln_dynvor_enT = .false. ! energy conserving scheme (T-point)
ln_dynvor_eeT = .false. ! energy conserving scheme (een using e3t)
ln_dynvor_een = .false. ! energy & enstrophy scheme
nn_een_e3f = 0 ! =0 e3f = mi(mj(e3t))/4
! ! =1 e3f = mi(mj(e3t))/mi(mj( tmask))
!
ln_dynvor_msk = .false. ! vorticity multiplied by fmask (=T) ==>>> PLEASE DO NOT ACTIVATE
! ! (f-point vorticity schemes only)
! ! (f-point vorticity schemes only)
!
nn_e3f_typ = 0 ! type of e3f (EEN, ENE, ENS, MIX only) =0 e3f = mi(mj(e3t))/4
! ! =1 e3f = mi(mj(e3t))/mi(mj( tmask))
/
doc/namelists/namini
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......@@ -27,16 +27,16 @@
rn_hld_ini_n = 0.0 ! initial pond lid depth (m), North
rn_hld_ini_s = 0.0 ! " " South
! -- for nn_iceini_file = 1
sn_hti = 'Ice_initialization' , -12 ,'hti' , .false. , .true., 'yearly' , '' , '', ''
sn_hts = 'Ice_initialization' , -12 ,'hts' , .false. , .true., 'yearly' , '' , '', ''
sn_ati = 'Ice_initialization' , -12 ,'ati' , .false. , .true., 'yearly' , '' , '', ''
sn_smi = 'Ice_initialization' , -12 ,'smi' , .false. , .true., 'yearly' , '' , '', ''
sn_tmi = 'Ice_initialization' , -12 ,'tmi' , .false. , .true., 'yearly' , '' , '', ''
sn_tsu = 'Ice_initialization' , -12 ,'tsu' , .false. , .true., 'yearly' , '' , '', ''
sn_tms = 'NOT USED' , -12 ,'tms' , .false. , .true., 'yearly' , '' , '', ''
sn_hti = 'Ice_initialization' , -12. ,'hti' , .false. , .true., 'yearly' , '' , '', ''
sn_hts = 'Ice_initialization' , -12. ,'hts' , .false. , .true., 'yearly' , '' , '', ''
sn_ati = 'Ice_initialization' , -12. ,'ati' , .false. , .true., 'yearly' , '' , '', ''
sn_smi = 'Ice_initialization' , -12. ,'smi' , .false. , .true., 'yearly' , '' , '', ''
sn_tmi = 'Ice_initialization' , -12. ,'tmi' , .false. , .true., 'yearly' , '' , '', ''
sn_tsu = 'Ice_initialization' , -12. ,'tsu' , .false. , .true., 'yearly' , '' , '', ''
sn_tms = 'NOT USED' , -12. ,'tms' , .false. , .true., 'yearly' , '' , '', ''
! melt ponds (be careful, sn_apd is the pond concentration (not fraction), so it differs from rn_apd)
sn_apd = 'NOT USED' , -12 ,'apd' , .false. , .true., 'yearly' , '' , '', ''
sn_hpd = 'NOT USED' , -12 ,'hpd' , .false. , .true., 'yearly' , '' , '', ''
sn_hld = 'NOT USED' , -12 ,'hld' , .false. , .true., 'yearly' , '' , '', ''
sn_apd = 'NOT USED' , -12. ,'apd' , .false. , .true., 'yearly' , '' , '', ''
sn_hpd = 'NOT USED' , -12. ,'hpd' , .false. , .true., 'yearly' , '' , '', ''
sn_hld = 'NOT USED' , -12. ,'hld' , .false. , .true., 'yearly' , '' , '', ''
cn_dir='./'
/
doc/namelists/namisf
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......@@ -18,7 +18,7 @@
!
ln_isfcav_mlt = .false. ! ice shelf melting into the cavity (need ln_isfcav = .true. in domain_cfg.nc)
cn_isfcav_mlt = '3eq' ! ice shelf melting formulation (spe/2eq/3eq/oasis)
! ! spe = fwfisf is read from a forcing field
! ! spe = fwfisf is read from a forcing field ( melt > 0; freezing < 0 )
! ! 2eq = ISOMIP like: 2 equations formulation (Hunter et al., 2006 for a short description)
! ! 3eq = ISOMIP+ like: 3 equations formulation (Asay-Davis et al., 2016 for a short description)
! ! oasis = fwfisf is given by oasis and pattern by file sn_isfcav_fwf
......@@ -43,19 +43,27 @@
!
ln_isfpar_mlt = .false. ! ice shelf melting parametrised
cn_isfpar_mlt = 'spe' ! ice shelf melting parametrisation (spe/bg03/oasis)
! ! spe = fwfisf is read from a forcing field
! ! spe = fwfisf is read from a forcing field ( melt > 0; freezing < 0 )
! ! bg03 = melt computed using Beckmann and Goosse parametrisation
! ! oasis = fwfisf is given by oasis and pattern by file sn_isfpar_fwf
!
!* bg03 case
rn_isfpar_bg03_gt0 = 1.0e-4 ! gamma coeficient used in bg03 paper [m/s]
!
!*** File definition ***
!
!* all cases
!___________!_____________!___________________!___________!_____________!_________!___________!__________!__________!_______________!
! ! 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_isfpar_zmax = 'isfmlt_par', 0. ,'sozisfmax', .false. , .true. , 'yearly' , '' , '' , ''
sn_isfpar_zmin = 'isfmlt_par', 0. ,'sozisfmin', .false. , .true. , 'yearly' , '' , '' , ''
!
!* 'spe' and 'oasis' case
sn_isfpar_fwf = 'isfmlt_par' , -12. ,'sofwfisf' , .false. , .true. , 'yearly' , '' , '' , ''
!
!* 'bg03' case
!* Leff is in [km]
sn_isfpar_Leff = 'isfmlt_par', 0. ,'Leff' , .false. , .true. , 'yearly' , '' , '' , ''
!
! ---------------- ice sheet coupling -------------------------------
......
doc/namelists/namitd
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......@@ -5,5 +5,6 @@
rn_himean = 2.0 ! expected domain-average ice thickness (m)
ln_cat_usr = .false. ! ice categories are defined by rn_catbnd below (m)
rn_catbnd = 0.,0.45,1.1,2.1,3.7,6.0
rn_himin = 0.1 ! minimum ice thickness (m) used in remapping
rn_himin = 0.1 ! minimum ice thickness (m) allowed
rn_himax = 99.0 ! maximum ice thickness (m) allowed
/
doc/namelists/nammpp
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......@@ -6,4 +6,6 @@
ln_nnogather = .true. ! activate code to avoid mpi_allgather use at the northfold
jpni = 0 ! number of processors following i (set automatically if < 1), see also ln_listonly = T
jpnj = 0 ! number of processors following j (set automatically if < 1), see also ln_listonly = T
nn_hls = 1 ! halo width (applies to both rows and columns)
nn_comm = 1 ! comm choice
/
doc/namelists/namobs
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......@@ -35,12 +35,12 @@
cn_sstbiasfiles = 'sstbias.nc' ! SST bias input file name
cn_gridsearchfile ='gridsearch.nc' ! Grid search file name
rn_gridsearchres = 0.5 ! Grid search resolution
rn_default_avglamscl = 0. ! Default E/W diameter of observation footprint (metres/degrees)
rn_default_avgphiscl = 0. ! Default N/S diameter of observation footprint (metres/degrees)
rn_mdtcorr = 1.61 ! MDT correction
rn_mdtcutoff = 65.0 ! MDT cutoff for computed correction
rn_dobsini = 00010101.000000 ! Initial date in window YYYYMMDD.HHMMSS
rn_dobsend = 00010102.000000 ! Final date in window YYYYMMDD.HHMMSS
rn_default_avglamscl = 0. ! Default E/W diameter of observation footprint (metres/degrees)
rn_default_avgphiscl = 0. ! Default N/S diameter of observation footprint (metres/degrees)
rn_sla_avglamscl = 0. ! E/W diameter of SLA observation footprint (metres/degrees)
rn_sla_avgphiscl = 0. ! N/S diameter of SLA observation footprint (metres/degrees)
rn_sst_avglamscl = 0. ! E/W diameter of SST observation footprint (metres/degrees)
......
doc/namelists/namosm_mle
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......@@ -4,11 +4,11 @@
rn_osm_mle_ce = 0.06 ! magnitude of the MLE (typical value: 0.06 to 0.08)
nn_osm_mle = 0 ! MLE type: =0 standard Fox-Kemper ; =1 new formulation
rn_osm_mle_lf = 5.e+3 ! typical scale of mixed layer front (meters) (case rn_osm_mle=0)
rn_osm_mle_time = 172800. ! time scale for mixing momentum across the mixed layer (seconds) (case rn_osm_mle=0)
rn_osm_mle_time = 43200. ! time scale for mixing momentum across the mixed layer (seconds) (case rn_osm_mle=0)
rn_osm_mle_lat = 20. ! reference latitude (degrees) of MLE coef. (case rn_mle=1)
rn_osm_mle_rho_c = 0.01 ! delta rho criterion used to calculate MLD for FK
rn_osm_mle_thresh = 0.0005 ! delta b criterion used for FK MLE criterion
rn_osm_mle_tau = 172800. ! time scale for FK-OSM (seconds) (case rn_osm_mle=0)
ln_osm_hmle_limit = .false. ! limit hmle to rn_osm_hmle_limit*hbl
rn_osm_hmle_limit = 1.2
rn_osm_mle_rho_c = 0.03 ! delta rho criterion used to calculate MLD for FK
rn_osm_mle_thresh = 0.0001 ! delta b criterion used for FK MLE criterion
rn_osm_mle_tau = 172800. ! time scale for FK-OSM (seconds) (case rn_osm_mle=0)
ln_osm_hmle_limit = .true. ! If true, limit hmle to rn_osm_hmle_limit*hbl
rn_osm_hmle_limit = 1.5
/
doc/namelists/namp4zlim
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......@@ -3,22 +3,22 @@
!-----------------------------------------------------------------------
concnno3 = 1.e-6 ! Nitrate half saturation of nanophytoplankton
concdno3 = 3.E-6 ! Nitrate half saturation for diatoms
concnnh4 = 1.E-7 ! NH4 half saturation for phyto
concdnh4 = 3.E-7 ! NH4 half saturation for diatoms
concnfer = 1.E-9 ! Iron half saturation for phyto
concdfer = 3.E-9 ! Iron half saturation for diatoms
concbfe = 1.E-11 ! Iron half-saturation for DOC remin.
concbnh4 = 2.E-8 ! NH4 half saturation for DOC remin.
concbno3 = 2.E-7 ! Nitrate half saturation for DOC remin.
concnnh4 = 1.E-6 ! NH4 half saturation for phyto
concdnh4 = 3.E-6 ! NH4 half saturation for diatoms
concnfer = 1.7E-9 ! Iron half saturation for phyto
concdfer = 5.E-9 ! Iron half saturation for diatoms
concbfe = 3.E-11 ! Iron half-saturation for DOC remin.
concbnh4 = 3.E-7 ! NH4 half saturation for DOC remin.
concbno3 = 3.E-7 ! Nitrate half saturation for DOC remin.
xsizedia = 1.E-6 ! Minimum size criteria for diatoms
xsizephy = 1.E-6 ! Minimum size criteria for phyto
xsizern = 3.0 ! Size ratio for nanophytoplankton
xsizerd = 3.0 ! Size ratio for diatoms
xksi1 = 2.E-6 ! half saturation constant for Si uptake
xsizerd = 4.0 ! Size ratio for diatoms
xksi1 = 8.E-6 ! half saturation constant for Si uptake
xksi2 = 20E-6 ! half saturation constant for Si/C
xkdoc = 417.E-6 ! half-saturation constant of DOC remineralization
qnfelim = 7.E-6 ! Optimal quota of phyto
qdfelim = 7.E-6 ! Optimal quota of diatoms
caco3r = 0.3 ! mean rain ratio
qnfelim = 10.E-6 ! Optimal quota of phyto
qdfelim = 10.E-6 ! Optimal quota of diatoms
caco3r = 0.2 ! mean rain ratio
oxymin = 1.E-6 ! Half-saturation constant for anoxia
/
doc/namelists/namp4zmes
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!-----------------------------------------------------------------------
&namp4zmes ! parameters for mesozooplankton for PISCES std - ln_p4z
!-----------------------------------------------------------------------
part2 = 0.75 ! part of calcite not dissolved in mesozoo guts
grazrat2 = 0.75 ! maximal mesozoo grazing rate
resrat2 = 0.005 ! exsudation rate of mesozooplankton
mzrat2 = 0.03 ! mesozooplankton mortality rate
xpref2d = 1. ! mesozoo preference for diatoms
xpref2n = 0.3 ! mesozoo preference for nanophyto.
xpref2z = 1. ! mesozoo preference for microzoo.
xpref2c = 0.3 ! mesozoo preference for poc
xthresh2zoo = 1E-8 ! zoo feeding threshold for mesozooplankton
xthresh2dia = 1E-8 ! diatoms feeding threshold for mesozooplankton
xthresh2phy = 1E-8 ! nanophyto feeding threshold for mesozooplankton
xthresh2poc = 1E-8 ! poc feeding threshold for mesozooplankton
xthresh2 = 3E-7 ! Food threshold for grazing
xkgraz2 = 20.E-6 ! half saturation constant for meso grazing
epsher2 = 0.35 ! Efficicency of Mesozoo growth
epsher2min = 0.35 ! Minimum efficiency of mesozoo growth
sigma2 = 0.6 ! Fraction of mesozoo excretion as DOM
unass2 = 0.3 ! non assimilated fraction of P by mesozoo
grazflux = 3.e3 ! flux-feeding rate
part2 = 0.75 ! part of calcite not dissolved in mesozoo guts
grazrat2 = 0.5 ! maximal mesozoo grazing rate
resrat2 = 0.005 ! exsudation rate of mesozooplankton
mzrat2 = 0.01 ! mesozooplankton mortality rate
xpref2d = 1. ! mesozoo preference for diatoms
xpref2n = 0.3 ! mesozoo preference for nanophyto.
xpref2z = 1. ! mesozoo preference for microzoo.
xpref2c = 0.3 ! mesozoo preference for poc
xthresh2zoo = 1E-8 ! zoo feeding threshold for mesozooplankton
xthresh2dia = 1E-8 ! diatoms feeding threshold for mesozooplankton
xthresh2phy = 1E-8 ! nanophyto feeding threshold for mesozooplankton
xthresh2poc = 1E-8 ! poc feeding threshold for mesozooplankton
xthresh2 = 3E-7 ! Food threshold for grazing
xkgraz2 = 20.E-6 ! half saturation constant for meso grazing
epsher2 = 0.4 ! Efficicency of Mesozoo growth
epsher2min = 0.4 ! Minimum efficiency of mesozoo growth
sigma2 = 0.6 ! Fraction of mesozoo excretion as DOM
unass2 = 0.3 ! non assimilated fraction of P by mesozoo
grazflux = 3.e3 ! flux-feeding rate
xsigma2 = 0.5 ! Predation window size
xsigma2del = 1.0 ! Predation window size scaling
ln_dvm_meso = .false. ! Activates DVM for mesozooplankton
xfracmig = 0.3 ! Fraction of mesozooplankton performing DVM
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doc/namelists/namp4zmort
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View file @ b5683d3d
!-----------------------------------------------------------------------
&namp4zmort ! parameters for phytoplankton sinks for PISCES std - ln_p4z
!-----------------------------------------------------------------------
wchl = 0.01 ! quadratic mortality of phytoplankton
wchld = 0.01 ! maximum quadratic mortality of diatoms
wchldm = 0.03 ! maximum quadratic mortality of diatoms
mprat = 0.01 ! phytoplankton mortality rate
mprat2 = 0.01 ! Diatoms mortality rate
wchln = 0.01 ! quadratic mortality of phytoplankton
wchld = 0.03 ! maximum quadratic mortality of diatoms
mpratn = 0.01 ! phytoplankton mortality rate
mpratd = 0.01 ! Diatoms mortality rate
/
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