!! NEMO/OCE : Reference namelist_ref !! !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! NEMO/OCE : 1 - Domain & run manager (namrun, namcfg, namdom, namzgr, namzgr_sco ) !! 2 - diagnostics (namnc4) !! 3 - miscellaneous (nammpp, namctl) !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !----------------------------------------------------------------------- &namrun ! parameters of the run !----------------------------------------------------------------------- cn_exp = "ORCA2" ! experience name nn_it000 = 1 ! first time step nn_itend = 5840 ! last time step (std 5840) nn_date0 = 010101 ! date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1) nn_time0 = 0 ! initial time of day in hhmm nn_leapy = 0 ! Leap year calendar (1) or not (0) ln_mskland = .false. ! mask land points in NetCDF outputs (costly: + ~15%) ln_clobber = .true. ! clobber (overwrite) an existing file nn_chunksz = 0 ! chunksize (bytes) for NetCDF file (works only with iom_nf90 routines) ln_cfmeta = .false. ! output additional data to netCDF files required for compliance with the CF metadata standard ln_iscpl = .false. ! cavity evolution forcing or coupling to ice sheet model / !----------------------------------------------------------------------- &namdom ! space and time domain (bathymetry, mesh, timestep) !----------------------------------------------------------------------- ln_read_cfg = .false. ! Read from a domain_cfg file nn_bathy = 1 ! compute analyticaly (=0) or read (=1) the bathymetry file ! or compute (2) from external bathymetry nn_interp = 1 ! type of interpolation (nn_bathy =2) cn_domcfg = ' ' ! Name of the domain_cfg input file cn_topo = 'bathymetry_ORCA12_V3.3.nc' ! external topo file (nn_bathy =2) cn_bath = 'Bathymetry' ! topo name in file (nn_bathy =2) cn_lon = 'nav_lon' ! lon name in file (nn_bathy =2) cn_lat = 'nav_lat' ! lat name in file (nn_bathy =2) rn_bathy = 0. ! value of the bathymetry. if (=0) bottom flat at jpkm1 nn_msh = 0 ! create (=1) a mesh file or not (=0) rn_hmin = -3. ! min depth of the ocean (>0) or min number of ocean level (<0) rn_e3zps_min= 20. ! partial step thickness is set larger than the minimum of rn_e3zps_rat= 0.1 ! rn_e3zps_min and rn_e3zps_rat*e3t, with 0>> will become the only possibility in v4.0 ! ! =F : e3 analytical derivative of depth function ! ! only there for backward compatibility test with v3.6 ! ! cp_cfg = "orca" ! name of the configuration jp_cfg = 2 ! resolution of the configuration jpidta = 182 ! 1st lateral dimension ( >= jpi ) jpjdta = 149 ! 2nd " " ( >= jpj ) jpkdta = 31 ! number of levels ( >= jpk ) jpiglo = 182 ! 1st dimension of global domain --> i =jpidta jpjglo = 149 ! 2nd - - --> j =jpjdta jperio = 4 ! lateral cond. type (between 0 and 6) ln_use_jattr = .false. ! use (T) the file attribute: open_ocean_jstart, if present ! in netcdf input files, as the start j-row for reading ln_domclo = .false. ! computation of closed sea masks (see namclo) / !----------------------------------------------------------------------- &namzgr ! vertical coordinate (default: NO selection) !----------------------------------------------------------------------- ln_zco = .false. ! z-coordinate - full steps ln_zps = .false. ! z-coordinate - partial steps ln_sco = .false. ! s- or hybrid z-s-coordinate ln_isfcav = .false. ! ice shelf cavity (T: see namzgr_isf) / !----------------------------------------------------------------------- &namzgr_isf ! isf cavity geometry definition (default: OFF) !----------------------------------------------------------------------- rn_isfdep_min = 10. ! minimum isf draft tickness (if lower, isf draft set to this value) rn_glhw_min = 1.e-3 ! minimum water column thickness to define the grounding line rn_isfhw_min = 10 ! minimum water column thickness in the cavity once the grounding line defined. ln_isfchannel = .false. ! remove channel (based on 2d mask build from isfdraft-bathy) ln_isfconnect = .false. ! force connection under the ice shelf (based on 2d mask build from isfdraft-bathy) nn_kisfmax = 999 ! limiter in level on the previous condition. (if change larger than this number, get back to value before we enforce the connection) rn_zisfmax = 7000. ! limiter in m on the previous condition. (if change larger than this number, get back to value before we enforce the connection) ln_isfcheminey = .false. ! close cheminey ln_isfsubgl = .false. ! remove subglacial lake created by the remapping process rn_isfsubgllon = 0.0 ! longitude of the seed to determine the open ocean rn_isfsubgllat = 0.0 ! latitude of the seed to determine the open ocean / !----------------------------------------------------------------------- &namzgr_sco ! s-coordinate or hybrid z-s-coordinate (default: OFF) !----------------------------------------------------------------------- ln_s_sh94 = .false. ! Song & Haidvogel 1994 hybrid S-sigma (T)| ln_s_sf12 = .false. ! Siddorn & Furner 2012 hybrid S-z-sigma (T)| if both are false the NEMO tanh stretching is applied ln_sigcrit = .false. ! use sigma coordinates below critical depth (T) or Z coordinates (F) for Siddorn & Furner stretch ! stretching coefficients for all functions rn_sbot_min = 10.0 ! minimum depth of s-bottom surface (>0) (m) rn_sbot_max = 7000.0 ! maximum depth of s-bottom surface (= ocean depth) (>0) (m) rn_hc = 150.0 ! critical depth for transition to stretched coordinates !!!!!!! Envelop bathymetry rn_rmax = 0.3 ! maximum cut-off r-value allowed (0