namelist.nemo.ref.sh 94 KB

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  1. # namelist.nemo.ref.sh writes the reference namelist for NEMO to standard out.
  2. # Note that this namelist will be overwritten by the namelist specific to the
  3. # configuration (namelist.nemo-*.cfg.sh). Hence, only parameters common to all
  4. # configurations shoule be specified here.
  5. if $leg_is_restart
  6. then
  7. nemo_restart=".TRUE."
  8. nemo_rst_ctl=1
  9. elif $(has_config nemo:start_from_restart)
  10. then
  11. nemo_restart=".TRUE."
  12. nemo_rst_ctl=0
  13. else
  14. nemo_restart=".FALSE."
  15. # Note that nemo_rst_ctl doesn't matter in that case,
  16. # but we have to set it to some value
  17. nemo_rst_ctl=0
  18. fi
  19. if $(has_config nemo:surfresto)
  20. then
  21. ln_ssr=".TRUE."
  22. else
  23. ln_ssr=".FALSE."
  24. fi
  25. if $(has_config nemo:ocenudg)
  26. then
  27. ln_tradmp=".TRUE."
  28. ln_tsd_tradmp=".TRUE."
  29. else
  30. ln_tradmp=".FALSE."
  31. ln_tsd_tradmp=".FALSE."
  32. fi
  33. # if new initial conditions are requested, we must set nemo_rst_list=".true." and insert the timesteps in nemo_stocklist
  34. [ -z "${do_save_ic-}" ] && do_save_ic=false
  35. if $do_save_ic
  36. then
  37. nemo_rst_list=".true."
  38. nemo_stock="0"
  39. #nemo_stocklist is defined in save_ic_prepare_output()
  40. else
  41. nemo_rst_list=".false."
  42. nemo_stock="0"
  43. nemo_stocklist="0,0,0,0,0,0,0,0,0,0"
  44. fi
  45. cat << EOF
  46. !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  47. !! NEMO/OPA : 1 - run manager (namrun)
  48. !! namelists 2 - Domain (namcfg, namzgr, namzgr_sco, namdom, namtsd)
  49. !! 3 - Surface boundary (namsbc, namsbc_ana, namsbc_flx, namsbc_clio, namsbc_core, namsbc_sas
  50. !! namsbc_cpl, namtra_qsr, namsbc_rnf,
  51. !! namsbc_apr, namsbc_ssr, namsbc_alb)
  52. !! 4 - lateral boundary (namlbc, namcla, namobc, namagrif, nambdy, nambdy_tide)
  53. !! 5 - bottom boundary (nambfr, nambbc, nambbl)
  54. !! 6 - Tracer (nameos, namtra_adv, namtra_ldf, namtra_dmp)
  55. !! 7 - dynamics (namdyn_adv, namdyn_vor, namdyn_hpg, namdyn_spg, namdyn_ldf)
  56. !! 8 - Verical physics (namzdf, namzdf_ric, namzdf_tke, namzdf_kpp, namzdf_ddm, namzdf_tmx)
  57. !! 9 - diagnostics (namnc4, namtrd, namspr, namflo, namhsb, namsto)
  58. !! 10 - miscellaneous (namsol, nammpp, namctl)
  59. !! 11 - Obs & Assim (namobs, nam_asminc)
  60. !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
  61. !!======================================================================
  62. !! *** Run management namelists ***
  63. !!======================================================================
  64. !! namrun parameters of the run
  65. !!======================================================================
  66. !
  67. !-----------------------------------------------------------------------
  68. &namrun ! parameters of the run
  69. !-----------------------------------------------------------------------
  70. nn_no = 0 ! job number (no more used...)
  71. cn_exp = "${exp_name}" ! experience name
  72. nn_it000 = $(( leg_start_sec / nem_time_step_sec + 1 )) ! first time step
  73. nn_itend = $(( leg_end_sec / nem_time_step_sec )) ! last time step (std 5475)
  74. nn_date0 = ${leg_start_date_yyyymmdd} ! date at nit_0000 (format yyyymmdd)
  75. ! used if ln_rstart=F or
  76. ! (ln_rstart=T and nn_rstctl=0 or 1)
  77. nn_leapy = 1 ! Leap year calendar (1) or not (0)
  78. ln_rstart = ${nemo_restart} ! start from rest (F) or from a restart file (T)
  79. nn_euler = 1 ! = 0 : start with forward time step if ln_rstart=T
  80. nn_rstctl = ${nemo_rst_ctl} ! restart control ==> activated only if ln_rstart=T
  81. ! = 0 nn_date0 read in namelist ; nn_it000 : read in namelist
  82. ! = 1 nn_date0 read in namelist ; nn_it000 : check consistancy between namelist and restart
  83. ! = 2 nn_date0 read in restart ; nn_it000 : check consistancy between namelist and restart
  84. cn_ocerst_in = "restart_oce" ! suffix of ocean restart name (input)
  85. cn_ocerst_indir = "." ! directory from which to read input ocean restarts
  86. cn_ocerst_out = "restart_oce" ! suffix of ocean restart name (output)
  87. cn_ocerst_outdir = "." ! directory in which to write output ocean restarts
  88. nn_istate = 0 ! output the initial state (1) or not (0)
  89. ln_rst_list = ${nemo_rst_list} ! output restarts at list of times using nn_stocklist (T) or at set frequency with nn_stock (F)
  90. nn_stock = ${nemo_stock} ! frequency of creation of a restart file (modulo referenced to 1)
  91. nn_stocklist = ${nemo_stocklist} ! List of timesteps when a restart file is to be written
  92. nn_write = -1 ! frequency of write in the output file (modulo referenced to nn_it000)
  93. ln_dimgnnn = .false. ! DIMG file format: 1 file for all processors (F) or by processor (T)
  94. ln_mskland = .true. ! mask land points in NetCDF outputs (costly: + ~15%)
  95. ln_mskutil = .false.
  96. ln_cfmeta = .false. ! output additional data to netCDF files required for compliance with the CF metadata standard
  97. ln_clobber = .true. ! clobber (overwrite) an existing file
  98. nn_chunksz = 0 ! chunksize (bytes) for NetCDF file (works only with iom_nf90 routines)
  99. /
  100. !
  101. !!======================================================================
  102. !! *** Domain namelists ***
  103. !!======================================================================
  104. !! namcfg parameters of the configuration
  105. !! namzgr vertical coordinate
  106. !! namzgr_sco s-coordinate or hybrid z-s-coordinate
  107. !! namdom space and time domain (bathymetry, mesh, timestep)
  108. !! namtsd data: temperature & salinity
  109. !!======================================================================
  110. !
  111. !-----------------------------------------------------------------------
  112. &namcfg ! parameters of the configuration
  113. !-----------------------------------------------------------------------
  114. cp_cfg = "default" ! name of the configuration
  115. cp_cfz = "no zoom" ! name of the zoom of configuration
  116. jp_cfg = 0 ! resolution of the configuration
  117. jpidta = 10 ! 1st lateral dimension ( >= jpi )
  118. jpjdta = 12 ! 2nd " " ( >= jpj )
  119. jpkdta = 31 ! number of levels ( >= jpk )
  120. jpiglo = 10 ! 1st dimension of global domain --> i =jpidta
  121. jpjglo = 12 ! 2nd - - --> j =jpjdta
  122. jpizoom = 1 ! left bottom (i,j) indices of the zoom
  123. jpjzoom = 1 ! in data domain indices
  124. jperio = 0 ! lateral cond. type (between 0 and 6)
  125. ! = 0 closed ; = 1 cyclic East-West
  126. ! = 2 equatorial symmetric ; = 3 North fold T-point pivot
  127. ! = 4 cyclic East-West AND North fold T-point pivot
  128. ! = 5 North fold F-point pivot
  129. ! = 6 cyclic East-West AND North fold F-point pivot
  130. ln_use_jattr = .false. ! use (T) the file attribute: open_ocean_jstart, if present
  131. ! in netcdf input files, as the start j-row for reading
  132. /
  133. !-----------------------------------------------------------------------
  134. &namzgr ! vertical coordinate
  135. !-----------------------------------------------------------------------
  136. ln_zco = .false. ! z-coordinate - full steps (T/F) ("key_zco" may also be defined)
  137. ln_zps = .true. ! z-coordinate - partial steps (T/F)
  138. ln_sco = .false. ! s- or hybrid z-s-coordinate (T/F)
  139. ln_isfcav = .false. ! ice shelf cavity (T/F)
  140. /
  141. !-----------------------------------------------------------------------
  142. &namzgr_sco ! s-coordinate or hybrid z-s-coordinate
  143. !-----------------------------------------------------------------------
  144. ln_s_sh94 = .true. ! Song & Haidvogel 1994 hybrid S-sigma (T)|
  145. ln_s_sf12 = .false. ! Siddorn & Furner 2012 hybrid S-z-sigma (T)| if both are false the NEMO tanh stretching is applied
  146. ln_sigcrit = .false. ! use sigma coordinates below critical depth (T) or Z coordinates (F) for Siddorn & Furner stretch
  147. ! stretching coefficients for all functions
  148. rn_sbot_min = 10.0 ! minimum depth of s-bottom surface (>0) (m)
  149. rn_sbot_max = 7000.0 ! maximum depth of s-bottom surface (= ocean depth) (>0) (m)
  150. rn_hc = 150.0 ! critical depth for transition to stretched coordinates
  151. !!!!!!! Envelop bathymetry
  152. rn_rmax = 0.3 ! maximum cut-off r-value allowed (0<r_max<1)
  153. !!!!!!! SH94 stretching coefficients (ln_s_sh94 = .true.)
  154. rn_theta = 6.0 ! surface control parameter (0<=theta<=20)
  155. rn_bb = 0.8 ! stretching with SH94 s-sigma
  156. !!!!!!! SF12 stretching coefficient (ln_s_sf12 = .true.)
  157. rn_alpha = 4.4 ! stretching with SF12 s-sigma
  158. rn_efold = 0.0 ! efold length scale for transition to stretched coord
  159. rn_zs = 1.0 ! depth of surface grid box
  160. ! bottom cell depth (Zb) is a linear function of water depth Zb = H*a + b
  161. rn_zb_a = 0.024 ! bathymetry scaling factor for calculating Zb
  162. rn_zb_b = -0.2 ! offset for calculating Zb
  163. !!!!!!!! Other stretching (not SH94 or SF12) [also uses rn_theta above]
  164. rn_thetb = 1.0 ! bottom control parameter (0<=thetb<= 1)
  165. /
  166. !-----------------------------------------------------------------------
  167. &namdom ! space and time domain (bathymetry, mesh, timestep)
  168. !-----------------------------------------------------------------------
  169. nn_bathy = 1 ! compute (=0) or read (=1) the bathymetry file
  170. rn_bathy = 0. ! value of the bathymetry. if (=0) bottom flat at jpkm1
  171. nn_closea = 0 ! remove (=0) or keep (=1) closed seas and lakes (ORCA)
  172. nn_msh = 0 ! create (=1) a mesh file or not (=0)
  173. rn_hmin = -3. ! min depth of the ocean (>0) or min number of ocean level (<0)
  174. rn_e3zps_min= 20. ! partial step thickness is set larger than the minimum of
  175. rn_e3zps_rat= 0.1 ! rn_e3zps_min and rn_e3zps_rat*e3t, with 0<rn_e3zps_rat<1
  176. !
  177. rn_rdt = 5760. ! time step for the dynamics (and tracer if nn_acc=0)
  178. rn_atfp = 0.1 ! asselin time filter parameter
  179. nn_acc = 0 ! acceleration of convergence : =1 used, rdt < rdttra(k)
  180. ! =0, not used, rdt = rdttra
  181. rn_rdtmin = 28800. ! minimum time step on tracers (used if nn_acc=1)
  182. rn_rdtmax = 28800. ! maximum time step on tracers (used if nn_acc=1)
  183. rn_rdth = 800. ! depth variation of tracer time step (used if nn_acc=1)
  184. ln_crs = .false. ! Logical switch for coarsening module
  185. jphgr_msh = 0 ! type of horizontal mesh
  186. ! = 0 curvilinear coordinate on the sphere read in coordinate.nc
  187. ! = 1 geographical mesh on the sphere with regular grid-spacing
  188. ! = 2 f-plane with regular grid-spacing
  189. ! = 3 beta-plane with regular grid-spacing
  190. ! = 4 Mercator grid with T/U point at the equator
  191. ppglam0 = 0.0 ! longitude of first raw and column T-point (jphgr_msh = 1)
  192. ppgphi0 = -35.0 ! latitude of first raw and column T-point (jphgr_msh = 1)
  193. ppe1_deg = 1.0 ! zonal grid-spacing (degrees)
  194. ppe2_deg = 0.5 ! meridional grid-spacing (degrees)
  195. ppe1_m = 5000.0 ! zonal grid-spacing (degrees)
  196. ppe2_m = 5000.0 ! meridional grid-spacing (degrees)
  197. ppsur = -4762.96143546300 ! ORCA r4, r2 and r05 coefficients
  198. ppa0 = 255.58049070440 ! (default coefficients)
  199. ppa1 = 245.58132232490 !
  200. ppkth = 21.43336197938 !
  201. ppacr = 3.0 !
  202. ppdzmin = 10. ! Minimum vertical spacing
  203. pphmax = 5000. ! Maximum depth
  204. ldbletanh = .TRUE. ! Use/do not use double tanf function for vertical coordinates
  205. ppa2 = 100.760928500000 ! Double tanh function parameters
  206. ppkth2 = 48.029893720000 !
  207. ppacr2 = 13.000000000000 !
  208. /
  209. !-----------------------------------------------------------------------
  210. &namsplit ! time splitting parameters ("key_dynspg_ts")
  211. !-----------------------------------------------------------------------
  212. ln_bt_fw = .TRUE. ! Forward integration of barotropic equations
  213. ln_bt_av = .TRUE. ! Time filtering of barotropic variables
  214. ln_bt_nn_auto = .TRUE. ! Set nn_baro automatically to be just below
  215. ! a user defined maximum courant number (rn_bt_cmax)
  216. nn_baro = 30 ! Number of iterations of barotropic mode
  217. ! during rn_rdt seconds. Only used if ln_bt_nn_auto=F
  218. rn_bt_cmax = 0.8 ! Maximum courant number allowed if ln_bt_nn_auto=T
  219. nn_bt_flt = 1 ! Time filter choice
  220. ! = 0 None
  221. ! = 1 Boxcar over nn_baro barotropic steps
  222. ! = 2 Boxcar over 2*nn_baro " "
  223. /
  224. !-----------------------------------------------------------------------
  225. &namcrs ! Grid coarsening for dynamics output and/or
  226. ! passive tracer coarsened online simulations
  227. !-----------------------------------------------------------------------
  228. nn_factx = 3 ! Reduction factor of x-direction
  229. nn_facty = 3 ! Reduction factor of y-direction
  230. nn_binref = 0 ! Bin centering preference: NORTH or EQUAT
  231. ! 0, coarse grid is binned with preferential treatment of the north fold
  232. ! 1, coarse grid is binned with centering at the equator
  233. ! Symmetry with nn_facty being odd-numbered. Asymmetry with even-numbered nn_facty.
  234. nn_msh_crs = 1 ! create (=1) a mesh file or not (=0)
  235. nn_crs_kz = 0 ! 0, MEAN of volume boxes
  236. ! 1, MAX of boxes
  237. ! 2, MIN of boxes
  238. ln_crs_wn = .true. ! wn coarsened (T) or computed using horizontal divergence ( F )
  239. /
  240. !-----------------------------------------------------------------------
  241. &namc1d ! 1D configuration options ("key_c1d")
  242. !-----------------------------------------------------------------------
  243. rn_lat1d = 50 ! Column latitude (default at PAPA station)
  244. rn_lon1d = -145 ! Column longitude (default at PAPA station)
  245. ln_c1d_locpt= .true. ! Localization of 1D config in a grid (T) or independant point (F)
  246. /
  247. !-----------------------------------------------------------------------
  248. &namtsd ! data : Temperature & Salinity
  249. !-----------------------------------------------------------------------
  250. !-----------------------------------------------------------------------
  251. cn_dir = './' ! root directory for the location of the runoff files
  252. ln_tsd_init = .true. ! Initialisation of ocean T & S with T &S input data (T) or not (F)
  253. ln_tsd_tradmp = .false. ! damping of ocean T & S toward T &S input data (T) or not (F)
  254. /
  255. !!======================================================================
  256. !! *** Surface Boundary Condition namelists ***
  257. !!======================================================================
  258. !! namsbc surface boundary condition
  259. !! namsbc_ana analytical formulation
  260. !! namsbc_flx flux formulation
  261. !! namsbc_clio CLIO bulk formulae formulation
  262. !! namsbc_core CORE bulk formulae formulation
  263. !! namsbc_mfs MFS bulk formulae formulation
  264. !! namsbc_cpl CouPLed formulation ("key_oasis3")
  265. !! namsbc_sas StAndalone Surface module
  266. !! namtra_qsr penetrative solar radiation
  267. !! namsbc_rnf river runoffs
  268. !! namsbc_isf ice shelf melting/freezing
  269. !! namsbc_apr Atmospheric Pressure
  270. !! namsbc_ssr sea surface restoring term (for T and/or S)
  271. !! namsbc_alb albedo parameters
  272. !!======================================================================
  273. !
  274. !-----------------------------------------------------------------------
  275. &namsbc ! Surface Boundary Condition (surface module)
  276. !-----------------------------------------------------------------------
  277. nn_fsbc = 5 ! frequency of surface boundary condition computation
  278. ! (also = the frequency of sea-ice model call)
  279. ln_ana = .false. ! analytical formulation (T => fill namsbc_ana )
  280. ln_flx = .false. ! flux formulation (T => fill namsbc_flx )
  281. ln_blk_clio = .false. ! CLIO bulk formulation (T => fill namsbc_clio)
  282. ln_blk_core = .true. ! CORE bulk formulation (T => fill namsbc_core)
  283. ln_blk_mfs = .false. ! MFS bulk formulation (T => fill namsbc_mfs )
  284. ln_cpl = .false. ! atmosphere coupled formulation ( requires key_oasis3 )
  285. ln_mixcpl = .false. ! forced-coupled mixed formulation ( requires key_oasis3 )
  286. nn_components = 0 ! configuration of the opa-sas OASIS coupling
  287. ! =0 no opa-sas OASIS coupling: default single executable configuration
  288. ! =1 opa-sas OASIS coupling: multi executable configuration, OPA component
  289. ! =2 opa-sas OASIS coupling: multi executable configuration, SAS component
  290. ln_apr_dyn = .false. ! Patm gradient added in ocean & ice Eqs. (T => fill namsbc_apr )
  291. nn_ice = 2 ! =0 no ice boundary condition ,
  292. ! =1 use observed ice-cover ,
  293. ! =2 ice-model used ("key_lim3" or "key_lim2")
  294. nn_ice_embd = 1 ! =0 levitating ice (no mass exchange, concentration/dilution effect)
  295. ! =1 levitating ice with mass and salt exchange but no presure effect
  296. ! =2 embedded sea-ice (full salt and mass exchanges and pressure)
  297. ln_dm2dc = .false. ! daily mean to diurnal cycle on short wave
  298. ln_rnf = .true. ! runoffs (T => fill namsbc_rnf)
  299. nn_isf = 0 ! ice shelf melting/freezing (/=0 => fill namsbc_isf)
  300. ! 0 =no isf 1 = presence of ISF
  301. ! 2 = bg03 parametrisation 3 = rnf file for isf
  302. ! 4 = ISF fwf specified
  303. ! option 1 and 4 need ln_isfcav = .true. (domzgr)
  304. ln_ssr = .true. ! Sea Surface Restoring on T and/or S (T => fill namsbc_ssr)
  305. nn_fwb = 2 ! FreshWater Budget: =0 unchecked
  306. ! =1 global mean of e-p-r set to zero at each time step
  307. ! =2 annual global mean of e-p-r set to zero
  308. ln_wave = .false. ! Activate coupling with wave (either Stokes Drift or Drag coefficient, or both) (T => fill namsbc_wave)
  309. ln_cdgw = .false. ! Neutral drag coefficient read from wave model (T => fill namsbc_wave)
  310. ln_sdw = .false. ! Computation of 3D stokes drift (T => fill namsbc_wave)
  311. nn_lsm = 0 ! =0 land/sea mask for input fields is not applied (keep empty land/sea mask filename field) ,
  312. ! =1:n number of iterations of land/sea mask application for input fields (fill land/sea mask filename field)
  313. nn_limflx = -1 ! LIM3 Multi-category heat flux formulation (use -1 if LIM3 is not used)
  314. ! =-1 Use per-category fluxes, bypass redistributor, forced mode only, not yet implemented coupled
  315. ! = 0 Average per-category fluxes (forced and coupled mode)
  316. ! = 1 Average and redistribute per-category fluxes, forced mode only, not yet implemented coupled
  317. ! = 2 Redistribute a single flux over categories (coupled mode only)
  318. /
  319. !-----------------------------------------------------------------------
  320. &namsbc_ana ! analytical surface boundary condition
  321. !-----------------------------------------------------------------------
  322. nn_tau000 = 0 ! gently increase the stress over the first ntau_rst time-steps
  323. rn_utau0 = 0.5 ! uniform value for the i-stress
  324. rn_vtau0 = 0.e0 ! uniform value for the j-stress
  325. rn_qns0 = 0.e0 ! uniform value for the total heat flux
  326. rn_qsr0 = 0.e0 ! uniform value for the solar radiation
  327. rn_emp0 = 0.e0 ! uniform value for the freswater budget (E-P)
  328. /
  329. !-----------------------------------------------------------------------
  330. &namsbc_flx ! surface boundary condition : flux formulation
  331. !-----------------------------------------------------------------------
  332. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  333. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  334. sn_utau = 'utau' , 24 , 'utau' , .false. , .false., 'yearly' , '' , '' , ''
  335. sn_vtau = 'vtau' , 24 , 'vtau' , .false. , .false., 'yearly' , '' , '' , ''
  336. sn_qtot = 'qtot' , 24 , 'qtot' , .false. , .false., 'yearly' , '' , '' , ''
  337. sn_qsr = 'qsr' , 24 , 'qsr' , .false. , .false., 'yearly' , '' , '' , ''
  338. sn_emp = 'emp' , 24 , 'emp' , .false. , .false., 'yearly' , '' , '' , ''
  339. cn_dir = './' ! root directory for the location of the flux files
  340. /
  341. !-----------------------------------------------------------------------
  342. &namsbc_clio ! namsbc_clio CLIO bulk formulae
  343. !-----------------------------------------------------------------------
  344. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  345. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  346. sn_utau = 'taux_1m' , -1 , 'sozotaux', .true. , .true. , 'yearly' , '' , '' , ''
  347. sn_vtau = 'tauy_1m' , -1 , 'sometauy', .true. , .true. , 'yearly' , '' , '' , ''
  348. sn_wndm = 'flx' , -1 , 'socliowi', .true. , .true. , 'yearly' , '' , '' , ''
  349. sn_tair = 'flx' , -1 , 'socliot2', .true. , .true. , 'yearly' , '' , '' , ''
  350. sn_humi = 'flx' , -1 , 'socliohu', .true. , .true. , 'yearly' , '' , '' , ''
  351. sn_ccov = 'flx' , -1 , 'socliocl', .false. , .true. , 'yearly' , '' , '' , ''
  352. sn_prec = 'flx' , -1 , 'socliopl', .false. , .true. , 'yearly' , '' , '' , ''
  353. cn_dir = './' ! root directory for the location of the bulk files are
  354. /
  355. !-----------------------------------------------------------------------
  356. &namsbc_core ! namsbc_core CORE bulk formulae
  357. !-----------------------------------------------------------------------
  358. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  359. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  360. sn_wndi = 'u_10.15JUNE2009_fill' , 6 , 'U_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bicubic_noc.nc' , 'Uwnd' , ''
  361. sn_wndj = 'v_10.15JUNE2009_fill' , 6 , 'V_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bicubic_noc.nc' , 'Vwnd' , ''
  362. sn_qsr = 'ncar_rad.15JUNE2009_fill' , 24 , 'SWDN_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
  363. sn_qlw = 'ncar_rad.15JUNE2009_fill' , 24 , 'LWDN_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
  364. sn_tair = 't_10.15JUNE2009_fill' , 6 , 'T_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
  365. sn_humi = 'q_10.15JUNE2009_fill' , 6 , 'Q_10_MOD', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
  366. sn_prec = 'ncar_precip.15JUNE2009_fill' , -1 , 'PRC_MOD1', .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
  367. sn_snow = 'ncar_precip.15JUNE2009_fill' , -1 , 'SNOW' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
  368. sn_tdif = 'taudif_core' , 24 , 'taudif' , .false. , .true. , 'yearly' , 'weights_core_orca2_bilinear_noc.nc' , '' , ''
  369. cn_dir = './' ! root directory for the location of the bulk files
  370. ln_taudif = .false. ! HF tau contribution: use "mean of stress module - module of the mean stress" data
  371. rn_zqt = 10. ! Air temperature and humidity reference height (m)
  372. rn_zu = 10. ! Wind vector reference height (m)
  373. rn_pfac = 1. ! multiplicative factor for precipitation (total & snow)
  374. rn_efac = 1. ! multiplicative factor for evaporation (0. or 1.)
  375. rn_vfac = 0. ! multiplicative factor for ocean/ice velocity
  376. ! in the calculation of the wind stress (0.=absolute winds or 1.=relative winds)
  377. /
  378. !-----------------------------------------------------------------------
  379. &namsbc_mfs ! namsbc_mfs MFS bulk formulae
  380. !-----------------------------------------------------------------------
  381. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  382. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  383. sn_wndi = 'ecmwf' , 6 , 'u10' , .true. , .false. , 'daily' ,'bicubic.nc' , '' , ''
  384. sn_wndj = 'ecmwf' , 6 , 'v10' , .true. , .false. , 'daily' ,'bicubic.nc' , '' , ''
  385. sn_clc = 'ecmwf' , 6 , 'clc' , .true. , .false. , 'daily' ,'bilinear.nc', '' , ''
  386. sn_msl = 'ecmwf' , 6 , 'msl' , .true. , .false. , 'daily' ,'bicubic.nc' , '' , ''
  387. sn_tair = 'ecmwf' , 6 , 't2' , .true. , .false. , 'daily' ,'bicubic.nc' , '' , ''
  388. sn_rhm = 'ecmwf' , 6 , 'rh' , .true. , .false. , 'daily' ,'bilinear.nc', '' , ''
  389. sn_prec = 'ecmwf' , 6 , 'precip' , .true. , .true. , 'daily' ,'bicubic.nc' , '' , ''
  390. cn_dir = './ECMWF/' ! root directory for the location of the bulk files
  391. /
  392. !-----------------------------------------------------------------------
  393. &namsbc_cpl ! coupled ocean/atmosphere model ("key_oasis3")
  394. !-----------------------------------------------------------------------
  395. ! ! description ! multiple ! vector ! vector ! vector !
  396. ! ! ! categories ! reference ! orientation ! grids !
  397. ! send
  398. sn_snd_temp = 'weighted oce and ice' , 'no' , '' , '' , ''
  399. sn_snd_alb = 'weighted ice' , 'no' , '' , '' , ''
  400. sn_snd_thick = 'none' , 'no' , '' , '' , ''
  401. sn_snd_crt = 'none' , 'no' , 'spherical' , 'eastward-northward' , 'T'
  402. sn_snd_co2 = 'coupled' , 'no' , '' , '' , ''
  403. ! receive
  404. sn_rcv_w10m = 'none' , 'no' , '' , '' , ''
  405. sn_rcv_taumod = 'coupled' , 'no' , '' , '' , ''
  406. sn_rcv_tau = 'oce only' , 'no' , 'cartesian' , 'eastward-northward', 'U,V'
  407. sn_rcv_dqnsdt = 'coupled' , 'no' , '' , '' , ''
  408. sn_rcv_qsr = 'oce and ice' , 'no' , '' , '' , ''
  409. sn_rcv_qns = 'oce and ice' , 'no' , '' , '' , ''
  410. sn_rcv_emp = 'conservative' , 'no' , '' , '' , ''
  411. sn_rcv_rnf = 'coupled' , 'no' , '' , '' , ''
  412. sn_rcv_cal = 'coupled' , 'no' , '' , '' , ''
  413. sn_rcv_co2 = 'coupled' , 'no' , '' , '' , ''
  414. !
  415. nn_cplmodel = 1 ! Maximum number of models to/from which NEMO is potentialy sending/receiving data
  416. ln_usecplmask = .false. ! use a coupling mask file to merge data received from several models
  417. ! -> file cplmask.nc with the float variable called cplmask (jpi,jpj,nn_cplmodel)
  418. !
  419. ln_force_windstress = .false.
  420. cn_dir = './' ! root directory for the tau uo/vo anomalies (wind stress along i and j-axis)
  421. !_____________!________________________________!___________________!__________________!_____________!_________!___________!__________!__________!_______________!
  422. ! ! file name ! frequency (hours) ! variable ! time interp.! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  423. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  424. sn_tau_anom_u = 'nemo5_main_tauuo' , -1 , 'tauuo' , .false. , .false. , 'yearly' , '' , '' , ''
  425. sn_tau_anom_v = 'nemo5_main_tauvo' , -1 , 'tauvo' , .false. , .false. , 'yearly' , '' , '' , ''
  426. /
  427. !-----------------------------------------------------------------------
  428. &namsbc_sas ! analytical surface boundary condition
  429. !-----------------------------------------------------------------------
  430. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  431. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  432. sn_usp = 'sas_grid_U' , 120 , 'vozocrtx' , .true. , .true. , 'yearly' , '' , '' , ''
  433. sn_vsp = 'sas_grid_V' , 120 , 'vomecrty' , .true. , .true. , 'yearly' , '' , '' , ''
  434. sn_tem = 'sas_grid_T' , 120 , 'sosstsst' , .true. , .true. , 'yearly' , '' , '' , ''
  435. sn_sal = 'sas_grid_T' , 120 , 'sosaline' , .true. , .true. , 'yearly' , '' , '' , ''
  436. sn_ssh = 'sas_grid_T' , 120 , 'sossheig' , .true. , .true. , 'yearly' , '' , '' , ''
  437. sn_e3t = 'sas_grid_T' , 120 , 'e3t_m' , .true. , .true. , 'yearly' , '' , '' , ''
  438. sn_frq = 'sas_grid_T' , 120 , 'frq_m' , .true. , .true. , 'yearly' , '' , '' , ''
  439. ln_3d_uve = .true. ! specify whether we are supplying a 3D u,v and e3 field
  440. ln_read_frq = .false. ! specify whether we must read frq or not
  441. cn_dir = './' ! root directory for the location of the bulk files are
  442. /
  443. !-----------------------------------------------------------------------
  444. &namtra_qsr ! penetrative solar radiation
  445. !-----------------------------------------------------------------------
  446. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  447. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  448. sn_chl ='chlorophyll', -1 , 'CHLA' , .true. , .true. , 'yearly' , '' , '' , ''
  449. cn_dir = './' ! root directory for the location of the runoff files
  450. ln_traqsr = .true. ! Light penetration (T) or not (F)
  451. ln_qsr_rgb = .true. ! RGB (Red-Green-Blue) light penetration
  452. ln_qsr_2bd = .false. ! 2 bands light penetration
  453. ln_qsr_bio = .false. ! bio-model light penetration
  454. nn_chldta = 1 ! RGB : 2D Chl data (=1), 3D Chl data (=2) or cst value (=0)
  455. rn_abs = 0.58 ! RGB & 2 bands: fraction of light (rn_si1)
  456. rn_si0 = 0.35 ! RGB & 2 bands: shortess depth of extinction
  457. rn_si1 = 23.0 ! 2 bands: longest depth of extinction
  458. ln_qsr_ice = .true. ! light penetration for ice-model LIM3
  459. /
  460. !-----------------------------------------------------------------------
  461. &namsbc_rnf ! runoffs namelist surface boundary condition
  462. !-----------------------------------------------------------------------
  463. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  464. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  465. sn_rnf = 'runoff_core_monthly', -1 , 'sorunoff', .true. , .true. , 'yearly' , '' , '' , ''
  466. sn_cnf = 'runoff_core_monthly', 0 , 'socoefr0', .false. , .true. , 'yearly' , '' , '' , ''
  467. sn_s_rnf = 'runoffs' , 24 , 'rosaline', .true. , .true. , 'yearly' , '' , '' , ''
  468. sn_t_rnf = 'runoffs' , 24 , 'rotemper', .true. , .true. , 'yearly' , '' , '' , ''
  469. sn_dep_rnf = 'runoffs' , 0 , 'rodepth' , .false. , .true. , 'yearly' , '' , '' , ''
  470. cn_dir = './' ! root directory for the location of the runoff files
  471. ln_rnf_mouth = .true. ! specific treatment at rivers mouths
  472. rn_hrnf = 15.e0 ! depth over which enhanced vertical mixing is used
  473. rn_avt_rnf = 1.e-3 ! value of the additional vertical mixing coef. [m2/s]
  474. rn_rfact = 1.e0 ! multiplicative factor for runoff
  475. ln_rnf_depth = .false. ! read in depth information for runoff
  476. ln_rnf_tem = .false. ! read in temperature information for runoff
  477. ln_rnf_sal = .false. ! read in salinity information for runoff
  478. ln_rnf_depth_ini = .false. ! compute depth at initialisation from runoff file
  479. rn_rnf_max = 5.735e-4 ! max value of the runoff climatologie over global domain ( ln_rnf_depth_ini = .true )
  480. rn_dep_max = 150. ! depth over which runoffs is spread ( ln_rnf_depth_ini = .true )
  481. nn_rnf_depth_file = 0 ! create (=1) a runoff depth file or not (=0)
  482. /
  483. !-----------------------------------------------------------------------
  484. &namsbc_isf ! Top boundary layer (ISF)
  485. !-----------------------------------------------------------------------
  486. ! ! file name ! frequency (hours) ! variable ! time interpol. ! clim ! 'yearly'/ ! weights ! rotation !
  487. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing !
  488. ! nn_isf == 4
  489. sn_qisf = 'rnfisf' , -12 ,'sohflisf', .false. , .true. , 'yearly' , '' , ''
  490. sn_fwfisf = 'rnfisf' , -12 ,'sowflisf', .false. , .true. , 'yearly' , '' , ''
  491. ! nn_isf == 3
  492. sn_rnfisf = 'runoffs' , -12 ,'sofwfisf', .false. , .true. , 'yearly' , '' , ''
  493. ! nn_isf == 2 and 3
  494. sn_depmax_isf = 'runoffs' , -12 ,'sozisfmax' , .false. , .true. , 'yearly' , '' , ''
  495. sn_depmin_isf = 'runoffs' , -12 ,'sozisfmin' , .false. , .true. , 'yearly' , '' , ''
  496. ! nn_isf == 2
  497. sn_Leff_isf = 'rnfisf' , 0 ,'Leff' , .false. , .true. , 'yearly' , '' , ''
  498. ! for all case
  499. ln_divisf = .true. ! apply isf melting as a mass flux or in the salinity trend. (maybe I should remove this option as for runoff?)
  500. ! only for nn_isf = 1 or 2
  501. rn_gammat0 = 1.0e-4 ! gammat coefficient used in blk formula
  502. rn_gammas0 = 1.0e-4 ! gammas coefficient used in blk formula
  503. ! only for nn_isf = 1
  504. nn_isfblk = 1 ! 1 ISOMIP ; 2 conservative (3 equation formulation, Jenkins et al. 1991 ??)
  505. rn_hisf_tbl = 30. ! thickness of the top boundary layer (Losh et al. 2008)
  506. ! 0 => thickness of the tbl = thickness of the first wet cell
  507. ln_conserve = .true. ! conservative case (take into account meltwater advection)
  508. nn_gammablk = 1 ! 0 = cst Gammat (= gammat/s)
  509. ! 1 = velocity dependend Gamma (u* * gammat/s) (Jenkins et al. 2010)
  510. ! if you want to keep the cd as in global config, adjust rn_gammat0 to compensate
  511. ! 2 = velocity and stability dependent Gamma Holland et al. 1999
  512. /
  513. !-----------------------------------------------------------------------
  514. &namsbc_apr ! Atmospheric pressure used as ocean forcing or in bulk
  515. !-----------------------------------------------------------------------
  516. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  517. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  518. sn_apr = 'patm' , -1 ,'somslpre', .true. , .true. , 'yearly' , '' , '' , ''
  519. cn_dir = './' ! root directory for the location of the bulk files
  520. rn_pref = 101000. ! reference atmospheric pressure [N/m2]/
  521. ln_ref_apr = .false. ! ref. pressure: global mean Patm (T) or a constant (F)
  522. ln_apr_obc = .false. ! inverse barometer added to OBC ssh data
  523. /
  524. !-----------------------------------------------------------------------
  525. &namsbc_ssr ! surface boundary condition : sea surface restoring
  526. !-----------------------------------------------------------------------
  527. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  528. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  529. sn_sst = 'sst_data' , 24 , 'sst' , .false. , .false., 'yearly' , '' , '' , ''
  530. sn_sss = 'sss_data' , -1 , 'sss' , .true. , .true. , 'yearly' , '' , '' , ''
  531. cn_dir = './' ! root directory for the location of the runoff files
  532. nn_sstr = 0 ! add a retroaction term in the surface heat flux (=1) or not (=0)
  533. nn_sssr = 2 ! add a damping term in the surface freshwater flux (=2)
  534. ! or to SSS only (=1) or no damping term (=0)
  535. rn_dqdt = -40. ! magnitude of the retroaction on temperature [W/m2/K]
  536. rn_deds = -166.67 ! magnitude of the damping on salinity [mm/day]
  537. ln_sssr_bnd = .true. ! flag to bound erp term (associated with nn_sssr=2)
  538. rn_sssr_bnd = 4.e0 ! ABS(Max/Min) value of the damping erp term [mm/day]
  539. /
  540. !-----------------------------------------------------------------------
  541. &namsbc_alb ! albedo parameters
  542. !-----------------------------------------------------------------------
  543. nn_ice_alb = 1 ! parameterization of ice/snow albedo
  544. ! 0: Shine & Henderson-Sellers (JGR 1985), giving clear-sky albedo
  545. ! 1: "home made" based on Brandt et al. (JClim 2005) and Grenfell & Perovich (JGR 2004),
  546. ! giving cloud-sky albedo
  547. rn_alb_sdry = 0.85 ! dry snow albedo : 0.80 (nn_ice_alb = 0); 0.85 (nn_ice_alb = 1); obs 0.85-0.87 (cloud-sky)
  548. rn_alb_smlt = 0.75 ! melting snow albedo : 0.65 ( '' ) ; 0.75 ( '' ) ; obs 0.72-0.82 ( '' )
  549. rn_alb_idry = 0.60 ! dry ice albedo : 0.72 ( '' ) ; 0.60 ( '' ) ; obs 0.54-0.65 ( '' )
  550. rn_alb_imlt = 0.50 ! bare puddled ice albedo : 0.53 ( '' ) ; 0.50 ( '' ) ; obs 0.49-0.58 ( '' )
  551. /
  552. !-----------------------------------------------------------------------
  553. &namberg ! iceberg parameters
  554. !-----------------------------------------------------------------------
  555. ln_icebergs = .false.
  556. ln_bergdia = .true. ! Calculate budgets
  557. nn_verbose_level = 1 ! Turn on more verbose output if level > 0
  558. nn_verbose_write = 15 ! Timesteps between verbose messages
  559. nn_sample_rate = 1 ! Timesteps between sampling for trajectory storage
  560. ! Initial mass required for an iceberg of each class
  561. rn_initial_mass = 8.8e7, 4.1e8, 3.3e9, 1.8e10, 3.8e10, 7.5e10, 1.2e11, 2.2e11, 3.9e11, 7.4e11
  562. ! Proportion of calving mass to apportion to each class
  563. rn_distribution = 0.24, 0.12, 0.15, 0.18, 0.12, 0.07, 0.03, 0.03, 0.03, 0.02
  564. ! Ratio between effective and real iceberg mass (non-dim)
  565. ! i.e. number of icebergs represented at a point
  566. rn_mass_scaling = 2000, 200, 50, 20, 10, 5, 2, 1, 1, 1
  567. ! thickness of newly calved bergs (m)
  568. rn_initial_thickness = 40., 67., 133., 175., 250., 250., 250., 250., 250., 250.
  569. rn_rho_bergs = 850. ! Density of icebergs
  570. rn_LoW_ratio = 1.5 ! Initial ratio L/W for newly calved icebergs
  571. ln_operator_splitting = .true. ! Use first order operator splitting for thermodynamics
  572. rn_bits_erosion_fraction = 0. ! Fraction of erosion melt flux to divert to bergy bits
  573. rn_sicn_shift = 0. ! Shift of sea-ice concn in erosion flux (0<sicn_shift<1)
  574. ln_passive_mode = .false. ! iceberg - ocean decoupling
  575. nn_test_icebergs = 10 ! Create test icebergs of this class (-1 = no)
  576. ! Put a test iceberg at each gridpoint in box (lon1,lon2,lat1,lat2)
  577. rn_test_box = 108.0, 116.0, -66.0, -58.0
  578. rn_speed_limit = 0. ! CFL speed limit for a berg
  579. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  580. ! ! ! (if <0 months) ! name ! (logical) ! (T/F ) ! 'monthly' ! filename ! pairing ! filename !
  581. sn_icb = 'calving' , -1 , 'calvingmask', .true. , .true. , 'yearly' , '' , '' , ''
  582. cn_dir = './'
  583. /
  584. !!======================================================================
  585. !! *** Lateral boundary condition ***
  586. !!======================================================================
  587. !! namlbc lateral momentum boundary condition
  588. !! namcla cross land advection
  589. !! namagrif agrif nested grid ( read by child model only ) ("key_agrif")
  590. !! nambdy Unstructured open boundaries ("key_bdy")
  591. !! namtide Tidal forcing at open boundaries ("key_bdy_tides")
  592. !!======================================================================
  593. !
  594. !-----------------------------------------------------------------------
  595. &namlbc ! lateral momentum boundary condition
  596. !-----------------------------------------------------------------------
  597. rn_shlat = 2. ! shlat = 0 ! 0 < shlat < 2 ! shlat = 2 ! 2 < shlat
  598. ! free slip ! partial slip ! no slip ! strong slip
  599. ln_vorlat = .false. ! consistency of vorticity boundary condition with analytical eqs.
  600. /
  601. !-----------------------------------------------------------------------
  602. &namcla ! cross land advection
  603. !-----------------------------------------------------------------------
  604. nn_cla = 0 ! advection between 2 ocean pts separates by land
  605. /
  606. !-----------------------------------------------------------------------
  607. &namagrif ! AGRIF zoom ("key_agrif")
  608. !-----------------------------------------------------------------------
  609. nn_cln_update = 3 ! baroclinic update frequency
  610. ln_spc_dyn = .true. ! use 0 as special value for dynamics
  611. rn_sponge_tra = 2880. ! coefficient for tracer sponge layer [m2/s]
  612. rn_sponge_dyn = 2880. ! coefficient for dynamics sponge layer [m2/s]
  613. /
  614. !-----------------------------------------------------------------------
  615. &nam_tide ! tide parameters (#ifdef key_tide)
  616. !-----------------------------------------------------------------------
  617. ln_tide_pot = .true. ! use tidal potential forcing
  618. ln_tide_ramp = .false. !
  619. rdttideramp = 0. !
  620. clname(1) = 'DUMMY' ! name of constituent - all tidal components must be set in namelist_cfg
  621. /
  622. !-----------------------------------------------------------------------
  623. &nambdy ! unstructured open boundaries ("key_bdy")
  624. !-----------------------------------------------------------------------
  625. nb_bdy = 0 ! number of open boundary sets
  626. ln_coords_file = .true. ! =T : read bdy coordinates from file
  627. cn_coords_file = 'coordinates.bdy.nc' ! bdy coordinates files
  628. ln_mask_file = .false. ! =T : read mask from file
  629. cn_mask_file = '' ! name of mask file (if ln_mask_file=.TRUE.)
  630. cn_dyn2d = 'none' !
  631. nn_dyn2d_dta = 0 ! = 0, bdy data are equal to the initial state
  632. ! = 1, bdy data are read in 'bdydata .nc' files
  633. ! = 2, use tidal harmonic forcing data from files
  634. ! = 3, use external data AND tidal harmonic forcing
  635. cn_dyn3d = 'none' !
  636. nn_dyn3d_dta = 0 ! = 0, bdy data are equal to the initial state
  637. ! = 1, bdy data are read in 'bdydata .nc' files
  638. cn_tra = 'none' !
  639. nn_tra_dta = 0 ! = 0, bdy data are equal to the initial state
  640. ! = 1, bdy data are read in 'bdydata .nc' files
  641. cn_ice_lim = 'none' !
  642. nn_ice_lim_dta = 0 ! = 0, bdy data are equal to the initial state
  643. ! = 1, bdy data are read in 'bdydata .nc' files
  644. rn_ice_tem = 270. ! lim3 only: arbitrary temperature of incoming sea ice
  645. rn_ice_sal = 10. ! lim3 only: -- salinity --
  646. rn_ice_age = 30. ! lim3 only: -- age --
  647. ln_tra_dmp =.false. ! open boudaries conditions for tracers
  648. ln_dyn3d_dmp =.false. ! open boundary condition for baroclinic velocities
  649. rn_time_dmp = 1. ! Damping time scale in days
  650. rn_time_dmp_out = 1. ! Outflow damping time scale
  651. nn_rimwidth = 10 ! width of the relaxation zone
  652. ln_vol = .false. ! total volume correction (see nn_volctl parameter)
  653. nn_volctl = 1 ! = 0, the total water flux across open boundaries is zero
  654. /
  655. !-----------------------------------------------------------------------
  656. &nambdy_dta ! open boundaries - external data ("key_bdy")
  657. !-----------------------------------------------------------------------
  658. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  659. ! ! ! (if <0 months) ! name ! (logical) ! (T/F ) ! 'monthly' ! filename ! pairing ! filename !
  660. bn_ssh = 'amm12_bdyT_u2d' , 24 , 'sossheig' , .true. , .false. , 'daily' , '' , '' , ''
  661. bn_u2d = 'amm12_bdyU_u2d' , 24 , 'vobtcrtx' , .true. , .false. , 'daily' , '' , '' , ''
  662. bn_v2d = 'amm12_bdyV_u2d' , 24 , 'vobtcrty' , .true. , .false. , 'daily' , '' , '' , ''
  663. bn_u3d = 'amm12_bdyU_u3d' , 24 , 'vozocrtx' , .true. , .false. , 'daily' , '' , '' , ''
  664. bn_v3d = 'amm12_bdyV_u3d' , 24 , 'vomecrty' , .true. , .false. , 'daily' , '' , '' , ''
  665. bn_tem = 'amm12_bdyT_tra' , 24 , 'votemper' , .true. , .false. , 'daily' , '' , '' , ''
  666. bn_sal = 'amm12_bdyT_tra' , 24 , 'vosaline' , .true. , .false. , 'daily' , '' , '' , ''
  667. ! for lim2
  668. ! bn_frld = 'amm12_bdyT_ice' , 24 , 'ileadfra' , .true. , .false. , 'daily' , '' , '' , ''
  669. ! bn_hicif = 'amm12_bdyT_ice' , 24 , 'iicethic' , .true. , .false. , 'daily' , '' , '' , ''
  670. ! bn_hsnif = 'amm12_bdyT_ice' , 24 , 'isnowthi' , .true. , .false. , 'daily' , '' , '' , ''
  671. ! for lim3
  672. ! bn_a_i = 'amm12_bdyT_ice' , 24 , 'ileadfra' , .true. , .false. , 'daily' , '' , '' , ''
  673. ! bn_ht_i = 'amm12_bdyT_ice' , 24 , 'iicethic' , .true. , .false. , 'daily' , '' , '' , ''
  674. ! bn_ht_s = 'amm12_bdyT_ice' , 24 , 'isnowthi' , .true. , .false. , 'daily' , '' , '' , ''
  675. cn_dir = 'bdydta/'
  676. ln_full_vel = .false.
  677. /
  678. !-----------------------------------------------------------------------
  679. &nambdy_tide ! tidal forcing at open boundaries
  680. !-----------------------------------------------------------------------
  681. filtide = 'bdydta/amm12_bdytide_' ! file name root of tidal forcing files
  682. ln_bdytide_2ddta = .false.
  683. ln_bdytide_conj = .false.
  684. /
  685. !!======================================================================
  686. !! *** Bottom boundary condition ***
  687. !!======================================================================
  688. !! nambfr bottom friction
  689. !! nambbc bottom temperature boundary condition
  690. !! nambbl bottom boundary layer scheme ("key_trabbl")
  691. !!======================================================================
  692. !
  693. !-----------------------------------------------------------------------
  694. &nambfr ! bottom friction
  695. !-----------------------------------------------------------------------
  696. nn_bfr = 1 ! type of bottom friction : = 0 : free slip, = 1 : linear friction
  697. ! = 2 : nonlinear friction
  698. rn_bfri1 = 4.e-4 ! bottom drag coefficient (linear case)
  699. rn_bfri2 = 1.e-3 ! bottom drag coefficient (non linear case). Minimum coeft if ln_loglayer=T
  700. rn_bfri2_max = 1.e-1 ! max. bottom drag coefficient (non linear case and ln_loglayer=T)
  701. rn_bfeb2 = 2.5e-3 ! bottom turbulent kinetic energy background (m2/s2)
  702. rn_bfrz0 = 3.e-3 ! bottom roughness [m] if ln_loglayer=T
  703. ln_bfr2d = .false. ! horizontal variation of the bottom friction coef (read a 2D mask file )
  704. rn_bfrien = 50. ! local multiplying factor of bfr (ln_bfr2d=T)
  705. rn_tfri1 = 4.e-4 ! top drag coefficient (linear case)
  706. rn_tfri2 = 2.5e-3 ! top drag coefficient (non linear case). Minimum coeft if ln_loglayer=T
  707. rn_tfri2_max = 1.e-1 ! max. top drag coefficient (non linear case and ln_loglayer=T)
  708. rn_tfeb2 = 0.0 ! top turbulent kinetic energy background (m2/s2)
  709. rn_tfrz0 = 3.e-3 ! top roughness [m] if ln_loglayer=T
  710. ln_tfr2d = .false. ! horizontal variation of the top friction coef (read a 2D mask file )
  711. rn_tfrien = 50. ! local multiplying factor of tfr (ln_tfr2d=T)
  712. ln_bfrimp = .true. ! implicit bottom friction (requires ln_zdfexp = .false. if true)
  713. ln_loglayer = .false. ! logarithmic formulation (non linear case)
  714. /
  715. !-----------------------------------------------------------------------
  716. &nambbc ! bottom temperature boundary condition
  717. !-----------------------------------------------------------------------
  718. ! ! ! (if <0 months) !
  719. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  720. ! ! ! (if <0 months) ! name ! (logical) ! (T/F ) ! 'monthly' ! filename ! pairing ! filename !
  721. sn_qgh ='geothermal_heating.nc', -12. , 'heatflow' , .false. , .true. , 'yearly' , '' , '' , ''
  722. !
  723. cn_dir = './' ! root directory for the location of the runoff files
  724. ln_trabbc = .true. ! Apply a geothermal heating at the ocean bottom
  725. nn_geoflx = 2 ! geothermal heat flux: = 0 no flux
  726. ! = 1 constant flux
  727. ! = 2 variable flux (read in geothermal_heating.nc in mW/m2)
  728. rn_geoflx_cst = 86.4e-3 ! Constant value of geothermal heat flux [W/m2]
  729. /
  730. !-----------------------------------------------------------------------
  731. &nambbl ! bottom boundary layer scheme
  732. !-----------------------------------------------------------------------
  733. nn_bbl_ldf = 1 ! diffusive bbl (=1) or not (=0)
  734. nn_bbl_adv = 0 ! advective bbl (=1/2) or not (=0)
  735. rn_ahtbbl = 1000. ! lateral mixing coefficient in the bbl [m2/s]
  736. rn_gambbl = 10. ! advective bbl coefficient [s]
  737. /
  738. !!======================================================================
  739. !! Tracer (T & S ) namelists
  740. !!======================================================================
  741. !! nameos equation of state
  742. !! namtra_adv advection scheme
  743. !! namtra_adv_mle mixed layer eddy param. (Fox-Kemper param.)
  744. !! namtra_ldf lateral diffusion scheme
  745. !! namtra_dmp T & S newtonian damping
  746. !!======================================================================
  747. !
  748. !-----------------------------------------------------------------------
  749. &nameos ! ocean physical parameters
  750. !-----------------------------------------------------------------------
  751. nn_eos = -1 ! type of equation of state and Brunt-Vaisala frequency
  752. ! =-1, TEOS-10
  753. ! = 0, EOS-80
  754. ! = 1, S-EOS (simplified eos)
  755. ln_useCT = .true. ! use of Conservative Temp. ==> surface CT converted in Pot. Temp. in sbcssm
  756. ! !
  757. ! ! S-EOS coefficients :
  758. ! ! rd(T,S,Z)*rau0 = -a0*(1+.5*lambda*dT+mu*Z+nu*dS)*dT+b0*dS
  759. rn_a0 = 1.6550e-1 ! thermal expension coefficient (nn_eos= 1)
  760. rn_b0 = 7.6554e-1 ! saline expension coefficient (nn_eos= 1)
  761. rn_lambda1 = 5.9520e-2 ! cabbeling coeff in T^2 (=0 for linear eos)
  762. rn_lambda2 = 7.4914e-4 ! cabbeling coeff in S^2 (=0 for linear eos)
  763. rn_mu1 = 1.4970e-4 ! thermobaric coeff. in T (=0 for linear eos)
  764. rn_mu2 = 1.1090e-5 ! thermobaric coeff. in S (=0 for linear eos)
  765. rn_nu = 2.4341e-3 ! cabbeling coeff in T*S (=0 for linear eos)
  766. /
  767. !-----------------------------------------------------------------------
  768. &namtra_adv ! advection scheme for tracer
  769. !-----------------------------------------------------------------------
  770. ln_traadv_cen2 = .false. ! 2nd order centered scheme
  771. ln_traadv_tvd = .true. ! TVD scheme
  772. ln_traadv_muscl = .false. ! MUSCL scheme
  773. ln_traadv_muscl2 = .false. ! MUSCL2 scheme + cen2 at boundaries
  774. ln_traadv_ubs = .false. ! UBS scheme
  775. ln_traadv_qck = .false. ! QUICKEST scheme
  776. ln_traadv_msc_ups= .false. ! use upstream scheme within muscl
  777. ln_traadv_tvd_zts= .false. ! TVD scheme with sub-timestepping of vertical tracer advection
  778. /
  779. !-----------------------------------------------------------------------
  780. &namtra_adv_mle ! mixed layer eddy parametrisation (Fox-Kemper param)
  781. !-----------------------------------------------------------------------
  782. ln_mle = .true. ! (T) use the Mixed Layer Eddy (MLE) parameterisation
  783. rn_ce = 0.06 ! magnitude of the MLE (typical value: 0.06 to 0.08)
  784. nn_mle = 1 ! MLE type: =0 standard Fox-Kemper ; =1 new formulation
  785. rn_lf = 5.e+3 ! typical scale of mixed layer front (meters) (case rn_mle=0)
  786. rn_time = 172800. ! time scale for mixing momentum across the mixed layer (seconds) (case rn_mle=0)
  787. rn_lat = 20. ! reference latitude (degrees) of MLE coef. (case rn_mle=1)
  788. nn_mld_uv = 0 ! space interpolation of MLD at u- & v-pts (0=min,1=averaged,2=max)
  789. nn_conv = 0 ! =1 no MLE in case of convection ; =0 always MLE
  790. rn_rho_c_mle = 0.01 ! delta rho criterion used to calculate MLD for FK
  791. /
  792. !----------------------------------------------------------------------------------
  793. &namtra_ldf ! lateral diffusion scheme for tracers
  794. !----------------------------------------------------------------------------------
  795. ! ! Operator type:
  796. ln_traldf_lap = .true. ! laplacian operator
  797. ln_traldf_bilap = .false. ! bilaplacian operator
  798. ! ! Direction of action:
  799. ln_traldf_level = .false. ! iso-level
  800. ln_traldf_hor = .false. ! horizontal (geopotential) (needs "key_ldfslp" when ln_sco=T)
  801. ln_traldf_iso = .true. ! iso-neutral (needs "key_ldfslp")
  802. ! ! Griffies parameters (all need "key_ldfslp")
  803. ln_traldf_grif = .false. ! use griffies triads
  804. ln_traldf_gdia = .false. ! output griffies eddy velocities
  805. ln_triad_iso = .false. ! pure lateral mixing in ML
  806. ln_botmix_grif = .false. ! lateral mixing on bottom
  807. ! ! Coefficients
  808. ! Eddy-induced (GM) advection always used with Griffies; otherwise needs "key_traldf_eiv"
  809. ! Value rn_aeiv_0 is ignored unless = 0 with Held-Larichev spatially varying aeiv
  810. ! (key_traldf_c2d & key_traldf_eiv & key_orca_r2, _r1 or _r05)
  811. rn_aeiv_0 = 2000. ! eddy induced velocity coefficient [m2/s]
  812. rn_aht_0 = 2000. ! horizontal eddy diffusivity for tracers [m2/s]
  813. rn_ahtb_0 = 0. ! background eddy diffusivity for ldf_iso [m2/s]
  814. ! (normally=0; not used with Griffies)
  815. rn_slpmax = 0.01 ! slope limit
  816. rn_chsmag = 1. ! multiplicative factor in Smagorinsky diffusivity
  817. rn_smsh = 1. ! Smagorinsky diffusivity: = 0 - use only sheer
  818. rn_aht_m = 2000. ! upper limit or stability criteria for lateral eddy diffusivity (m2/s)
  819. /
  820. !-----------------------------------------------------------------------
  821. &namtra_dmp ! tracer: T & S newtonian damping
  822. !-----------------------------------------------------------------------
  823. ln_tradmp = .true. ! add a damping termn (T) or not (F)
  824. nn_zdmp = 0 ! vertical shape =0 damping throughout the water column
  825. ! =1 no damping in the mixing layer (kz criteria)
  826. ! =2 no damping in the mixed layer (rho crieria)
  827. cn_resto = 'resto.nc' ! Name of file containing restoration coefficient field (use dmp_tools to create this)
  828. /
  829. !!======================================================================
  830. !! *** Dynamics namelists ***
  831. !!======================================================================
  832. !! namdyn_adv formulation of the momentum advection
  833. !! namdyn_vor advection scheme
  834. !! namdyn_hpg hydrostatic pressure gradient
  835. !! namdyn_spg surface pressure gradient (CPP key only)
  836. !! namdyn_ldf lateral diffusion scheme
  837. !!======================================================================
  838. !
  839. !-----------------------------------------------------------------------
  840. &namdyn_adv ! formulation of the momentum advection
  841. !-----------------------------------------------------------------------
  842. ln_dynadv_vec = .true. ! vector form (T) or flux form (F)
  843. nn_dynkeg = 0 ! scheme for grad(KE): =0 C2 ; =1 Hollingsworth correction
  844. ln_dynadv_cen2= .false. ! flux form - 2nd order centered scheme
  845. ln_dynadv_ubs = .false. ! flux form - 3rd order UBS scheme
  846. ln_dynzad_zts = .false. ! Use (T) sub timestepping for vertical momentum advection
  847. /
  848. !-----------------------------------------------------------------------
  849. &nam_vvl ! vertical coordinate options
  850. !-----------------------------------------------------------------------
  851. ln_vvl_zstar = .true. ! zstar vertical coordinate
  852. ln_vvl_ztilde = .false. ! ztilde vertical coordinate: only high frequency variations
  853. ln_vvl_layer = .false. ! full layer vertical coordinate
  854. ln_vvl_ztilde_as_zstar = .false. ! ztilde vertical coordinate emulating zstar
  855. ln_vvl_zstar_at_eqtor = .false. ! ztilde near the equator
  856. rn_ahe3 = 0.0e0 ! thickness diffusion coefficient
  857. rn_rst_e3t = 30.e0 ! ztilde to zstar restoration timescale [days]
  858. rn_lf_cutoff = 5.0e0 ! cutoff frequency for low-pass filter [days]
  859. rn_zdef_max = 0.9e0 ! maximum fractional e3t deformation
  860. ln_vvl_dbg = .false. ! debug prints (T/F)
  861. /
  862. !-----------------------------------------------------------------------
  863. &namdyn_vor ! option of physics/algorithm (not control by CPP keys)
  864. !-----------------------------------------------------------------------
  865. ln_dynvor_ene = .false. ! enstrophy conserving scheme
  866. ln_dynvor_ens = .false. ! energy conserving scheme
  867. ln_dynvor_mix = .false. ! mixed scheme
  868. ln_dynvor_een = .true. ! energy & enstrophy scheme
  869. ln_dynvor_een_old = .false. ! energy & enstrophy scheme - original formulation
  870. /
  871. !-----------------------------------------------------------------------
  872. &namdyn_hpg ! Hydrostatic pressure gradient option
  873. !-----------------------------------------------------------------------
  874. ln_hpg_zco = .false. ! z-coordinate - full steps
  875. ln_hpg_zps = .true. ! z-coordinate - partial steps (interpolation)
  876. ln_hpg_sco = .false. ! s-coordinate (standard jacobian formulation)
  877. ln_hpg_isf = .false. ! s-coordinate (sco ) adapted to isf
  878. ln_hpg_djc = .false. ! s-coordinate (Density Jacobian with Cubic polynomial)
  879. ln_hpg_prj = .false. ! s-coordinate (Pressure Jacobian scheme)
  880. ln_dynhpg_imp = .false. ! time stepping: semi-implicit time scheme (T)
  881. ! centered time scheme (F)
  882. /
  883. !-----------------------------------------------------------------------
  884. !namdyn_spg ! surface pressure gradient (CPP key only)
  885. !-----------------------------------------------------------------------
  886. ! ! explicit free surface ("key_dynspg_exp")
  887. ! ! filtered free surface ("key_dynspg_flt")
  888. ! ! split-explicit free surface ("key_dynspg_ts")
  889. !-----------------------------------------------------------------------
  890. &namdyn_ldf ! lateral diffusion on momentum
  891. !-----------------------------------------------------------------------
  892. ! ! Type of the operator :
  893. ln_dynldf_lap = .true. ! laplacian operator
  894. ln_dynldf_bilap = .false. ! bilaplacian operator
  895. ! ! Direction of action :
  896. ln_dynldf_level = .false. ! iso-level
  897. ln_dynldf_hor = .true. ! horizontal (geopotential) (require "key_ldfslp" in s-coord.)
  898. ln_dynldf_iso = .false. ! iso-neutral (require "key_ldfslp")
  899. ! ! Coefficient
  900. rn_ahm_0_lap = 40000. ! horizontal laplacian eddy viscosity [m2/s]
  901. rn_ahmb_0 = 0. ! background eddy viscosity for ldf_iso [m2/s]
  902. rn_ahm_0_blp = 0. ! horizontal bilaplacian eddy viscosity [m4/s]
  903. rn_cmsmag_1 = 3. ! constant in laplacian Smagorinsky viscosity
  904. rn_cmsmag_2 = 3 ! constant in bilaplacian Smagorinsky viscosity
  905. rn_cmsh = 1. ! 1 or 0 , if 0 -use only shear for Smagorinsky viscosity
  906. rn_ahm_m_blp = -1.e12 ! upper limit for bilap abs(ahm) < min( dx^4/128rdt, rn_ahm_m_blp)
  907. rn_ahm_m_lap = 40000. ! upper limit for lap ahm < min(dx^2/16rdt, rn_ahm_m_lap)
  908. /
  909. !!======================================================================
  910. !! Tracers & Dynamics vertical physics namelists
  911. !!======================================================================
  912. !! namzdf vertical physics
  913. !! namzdf_ric richardson number dependent vertical mixing ("key_zdfric")
  914. !! namzdf_tke TKE dependent vertical mixing ("key_zdftke")
  915. !! namzdf_kpp KPP dependent vertical mixing ("key_zdfkpp")
  916. !! namzdf_ddm double diffusive mixing parameterization ("key_zdfddm")
  917. !! namzdf_tmx tidal mixing parameterization ("key_zdftmx")
  918. !! namzdf_tmx_new new tidal mixing parameterization ("key_zdftmx_new")
  919. !!======================================================================
  920. !
  921. !-----------------------------------------------------------------------
  922. &namzdf ! vertical physics
  923. !-----------------------------------------------------------------------
  924. rn_avm0 = 1.2e-4 ! vertical eddy viscosity [m2/s] (background Kz if not "key_zdfcst")
  925. rn_avt0 = 1.2e-5 ! vertical eddy diffusivity [m2/s] (background Kz if not "key_zdfcst")
  926. nn_avb = 0 ! profile for background avt & avm (=1) or not (=0)
  927. nn_havtb = 0 ! horizontal shape for avtb (=1) or not (=0)
  928. ln_zdfevd = .true. ! enhanced vertical diffusion (evd) (T) or not (F)
  929. nn_evdm = 0 ! evd apply on tracer (=0) or on tracer and momentum (=1)
  930. rn_avevd = 100. ! evd mixing coefficient [m2/s]
  931. ln_zdfnpc = .false. ! Non-Penetrative Convective algorithm (T) or not (F)
  932. nn_npc = 1 ! frequency of application of npc
  933. nn_npcp = 365 ! npc control print frequency
  934. ln_zdfexp = .false. ! time-stepping: split-explicit (T) or implicit (F) time stepping
  935. nn_zdfexp = 3 ! number of sub-timestep for ln_zdfexp=T
  936. /
  937. !-----------------------------------------------------------------------
  938. &namzdf_ric ! richardson number dependent vertical diffusion ("key_zdfric" )
  939. !-----------------------------------------------------------------------
  940. rn_avmri = 100.e-4 ! maximum value of the vertical viscosity
  941. rn_alp = 5. ! coefficient of the parameterization
  942. nn_ric = 2 ! coefficient of the parameterization
  943. rn_ekmfc = 0.7 ! Factor in the Ekman depth Equation
  944. rn_mldmin = 1.0 ! minimum allowable mixed-layer depth estimate (m)
  945. rn_mldmax =1000.0 ! maximum allowable mixed-layer depth estimate (m)
  946. rn_wtmix = 10.0 ! vertical eddy viscosity coeff [m2/s] in the mixed-layer
  947. rn_wvmix = 10.0 ! vertical eddy diffusion coeff [m2/s] in the mixed-layer
  948. ln_mldw = .true. ! Flag to use or not the mized layer depth param.
  949. /
  950. !-----------------------------------------------------------------------
  951. &namzdf_tke ! turbulent eddy kinetic dependent vertical diffusion ("key_zdftke")
  952. !-----------------------------------------------------------------------
  953. rn_ediff = 0.1 ! coef. for vertical eddy coef. (avt=rn_ediff*mxl*sqrt(e) )
  954. rn_ediss = 0.7 ! coef. of the Kolmogoroff dissipation
  955. rn_ebb = 67.83 ! coef. of the surface input of tke (=67.83 suggested when ln_mxl0=T)
  956. rn_emin = 1.e-6 ! minimum value of tke [m2/s2]
  957. rn_emin0 = 1.e-4 ! surface minimum value of tke [m2/s2]
  958. rn_bshear = 1.e-20 ! background shear (>0) currently a numerical threshold (do not change it)
  959. nn_mxl = 2 ! mixing length: = 0 bounded by the distance to surface and bottom
  960. ! = 1 bounded by the local vertical scale factor
  961. ! = 2 first vertical derivative of mixing length bounded by 1
  962. ! = 3 as =2 with distinct disspipative an mixing length scale
  963. nn_pdl = 1 ! Prandtl number function of richarson number (=1, avt=pdl(Ri)*avm) or not (=0, avt=avm)
  964. ln_mxl0 = .true. ! surface mixing length scale = F(wind stress) (T) or not (F)
  965. rn_mxl0 = 0.04 ! surface buoyancy lenght scale minimum value
  966. ln_lc = .true. ! Langmuir cell parameterisation (Axell 2002)
  967. rn_lc = 0.15 ! coef. associated to Langmuir cells
  968. nn_etau = 1 ! penetration of tke below the mixed layer (ML) due to internal & intertial waves
  969. ! = 0 no penetration
  970. ! = 1 add a tke source below the ML
  971. ! = 2 add a tke source just at the base of the ML
  972. ! = 3 as = 1 applied on HF part of the stress ("key_oasis3")
  973. rn_efr = 0.05 ! fraction of surface tke value which penetrates below the ML (nn_etau=1 or 2)
  974. nn_htau = 1 ! type of exponential decrease of tke penetration below the ML
  975. ! = 0 constant 10 m length scale
  976. ! = 1 0.5m at the equator to 30m poleward of 40 degrees
  977. /
  978. !------------------------------------------------------------------------
  979. &namzdf_kpp ! K-Profile Parameterization dependent vertical mixing ("key_zdfkpp", and optionally:
  980. !------------------------------------------------------------------------ "key_kppcustom" or "key_kpplktb")
  981. ln_kpprimix = .true. ! shear instability mixing
  982. rn_difmiw = 1.0e-04 ! constant internal wave viscosity [m2/s]
  983. rn_difsiw = 0.1e-04 ! constant internal wave diffusivity [m2/s]
  984. rn_riinfty = 0.8 ! local Richardson Number limit for shear instability
  985. rn_difri = 0.0050 ! maximum shear mixing at Rig = 0 [m2/s]
  986. rn_bvsqcon = -0.01e-07 ! Brunt-Vaisala squared for maximum convection [1/s2]
  987. rn_difcon = 1. ! maximum mixing in interior convection [m2/s]
  988. nn_avb = 0 ! horizontal averaged (=1) or not (=0) on avt and amv
  989. nn_ave = 1 ! constant (=0) or profile (=1) background on avt
  990. /
  991. !-----------------------------------------------------------------------
  992. &namzdf_gls ! GLS vertical diffusion ("key_zdfgls")
  993. !-----------------------------------------------------------------------
  994. rn_emin = 1.e-7 ! minimum value of e [m2/s2]
  995. rn_epsmin = 1.e-12 ! minimum value of eps [m2/s3]
  996. ln_length_lim = .true. ! limit on the dissipation rate under stable stratification (Galperin et al., 1988)
  997. rn_clim_galp = 0.267 ! galperin limit
  998. ln_sigpsi = .true. ! Activate or not Burchard 2001 mods on psi schmidt number in the wb case
  999. rn_crban = 100. ! Craig and Banner 1994 constant for wb tke flux
  1000. rn_charn = 70000. ! Charnock constant for wb induced roughness length
  1001. rn_hsro = 0.02 ! Minimum surface roughness
  1002. rn_frac_hs = 1.3 ! Fraction of wave height as roughness (if nn_z0_met=2)
  1003. nn_z0_met = 2 ! Method for surface roughness computation (0/1/2)
  1004. nn_bc_surf = 1 ! surface condition (0/1=Dir/Neum)
  1005. nn_bc_bot = 1 ! bottom condition (0/1=Dir/Neum)
  1006. nn_stab_func = 2 ! stability function (0=Galp, 1= KC94, 2=CanutoA, 3=CanutoB)
  1007. nn_clos = 1 ! predefined closure type (0=MY82, 1=k-eps, 2=k-w, 3=Gen)
  1008. /
  1009. !-----------------------------------------------------------------------
  1010. &namzdf_ddm ! double diffusive mixing parameterization ("key_zdfddm")
  1011. !-----------------------------------------------------------------------
  1012. rn_avts = 1.e-4 ! maximum avs (vertical mixing on salinity)
  1013. rn_hsbfr = 1.6 ! heat/salt buoyancy flux ratio
  1014. /
  1015. !-----------------------------------------------------------------------
  1016. &namzdf_tmx ! tidal mixing parameterization ("key_zdftmx")
  1017. !-----------------------------------------------------------------------
  1018. rn_htmx = 500. ! vertical decay scale for turbulence (meters)
  1019. rn_n2min = 1.e-8 ! threshold of the Brunt-Vaisala frequency (s-1)
  1020. rn_tfe = 0.333 ! tidal dissipation efficiency
  1021. rn_me = 0.2 ! mixing efficiency
  1022. ln_tmx_itf = .true. ! ITF specific parameterisation
  1023. rn_tfe_itf = 1. ! ITF tidal dissipation efficiency
  1024. /
  1025. !-----------------------------------------------------------------------
  1026. &namzdf_tmx_new ! new tidal mixing parameterization ("key_zdftmx_new")
  1027. !-----------------------------------------------------------------------
  1028. nn_zpyc = 2 ! pycnocline-intensified dissipation scales as N (=1) or N^2 (=2)
  1029. ln_mevar = .true. ! variable (T) or constant (F) mixing efficiency
  1030. ln_tsdiff = .true. ! account for differential T/S mixing (T) or not (F)
  1031. /
  1032. !!======================================================================
  1033. !! *** Miscellaneous namelists ***
  1034. !!======================================================================
  1035. !! namsol elliptic solver / island / free surface
  1036. !! nammpp Massively Parallel Processing ("key_mpp_mpi)
  1037. !! namctl Control prints & Benchmark
  1038. !! namc1d 1D configuration options ("key_c1d")
  1039. !! namc1d_uvd data: U & V currents ("key_c1d")
  1040. !! namc1d_dyndmp U & V newtonian damping ("key_c1d")
  1041. !! namsto Stochastic parametrization of EOS
  1042. !!======================================================================
  1043. !
  1044. !-----------------------------------------------------------------------
  1045. &namsol ! elliptic solver / island / free surface
  1046. !-----------------------------------------------------------------------
  1047. nn_solv = 1 ! elliptic solver: =1 preconditioned conjugate gradient (pcg)
  1048. ! =2 successive-over-relaxation (sor)
  1049. nn_sol_arp = 0 ! absolute/relative (0/1) precision convergence test
  1050. rn_eps = 1.e-6 ! absolute precision of the solver
  1051. nn_nmin = 300 ! minimum of iterations for the SOR solver
  1052. nn_nmax = 800 ! maximum of iterations for the SOR solver
  1053. nn_nmod = 10 ! frequency of test for the SOR solver
  1054. rn_resmax = 1.e-10 ! absolute precision for the SOR solver
  1055. rn_sor = 1.92 ! optimal coefficient for SOR solver (to be adjusted with the domain)
  1056. /
  1057. !-----------------------------------------------------------------------
  1058. &nammpp ! Massively Parallel Processing ("key_mpp_mpi)
  1059. !-----------------------------------------------------------------------
  1060. cn_mpi_send = 'I' ! mpi send/recieve type ='S', 'B', or 'I' for standard send,
  1061. ! buffer blocking send or immediate non-blocking sends, resp.
  1062. nn_buffer = 0 ! size in bytes of exported buffer ('B' case), 0 no exportation
  1063. ln_nnogather= .true. ! activate code to avoid mpi_allgather use at the northfold
  1064. jpni = ${nem_jpni:-0} ! jpni number of processors following i (set automatically if < 1)
  1065. jpnj = ${nem_jpnj:-0} ! jpnj number of processors following j (set automatically if < 1)
  1066. jpnij = ${nem_numproc:-0} ! jpnij number of local domains (set automatically if < 1)
  1067. /
  1068. !-----------------------------------------------------------------------
  1069. &namctl ! Control prints & Benchmark
  1070. !-----------------------------------------------------------------------
  1071. ln_ctl = .false. ! trends control print (expensive!)
  1072. nn_print = 0 ! level of print (0 no extra print)
  1073. nn_ictls = 0 ! start i indice of control sum (use to compare mono versus
  1074. nn_ictle = 0 ! end i indice of control sum multi processor runs
  1075. nn_jctls = 0 ! start j indice of control over a subdomain)
  1076. nn_jctle = 0 ! end j indice of control
  1077. nn_isplt = 1 ! number of processors in i-direction
  1078. nn_jsplt = 1 ! number of processors in j-direction
  1079. nn_bench = 0 ! Bench mode (1/0): CAUTION use zero except for bench
  1080. ! (no physical validity of the results)
  1081. nn_timing = 0 ! timing by routine activated (=1) creates timing.output file, or not (=0)
  1082. /
  1083. !-----------------------------------------------------------------------
  1084. &namc1d_uvd ! data: U & V currents ("key_c1d")
  1085. !-----------------------------------------------------------------------
  1086. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  1087. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  1088. sn_ucur = 'ucurrent' , -1 ,'u_current', .false. , .true. , 'monthly' , '' , 'Ume' , ''
  1089. sn_vcur = 'vcurrent' , -1 ,'v_current', .false. , .true. , 'monthly' , '' , 'Vme' , ''
  1090. !
  1091. cn_dir = './' ! root directory for the location of the files
  1092. ln_uvd_init = .false. ! Initialisation of ocean U & V with U & V input data (T) or not (F)
  1093. ln_uvd_dyndmp = .false. ! damping of ocean U & V toward U & V input data (T) or not (F)
  1094. /
  1095. !-----------------------------------------------------------------------
  1096. &namc1d_dyndmp ! U & V newtonian damping ("key_c1d")
  1097. !-----------------------------------------------------------------------
  1098. ln_dyndmp = .false. ! add a damping term (T) or not (F)
  1099. /
  1100. !-----------------------------------------------------------------------
  1101. &namsto ! Stochastic parametrization of EOS
  1102. !-----------------------------------------------------------------------
  1103. ln_rststo = .false. ! start from mean parameter (F) or from restart file (T)
  1104. ln_rstseed = .true. ! read seed of RNG from restart file
  1105. cn_storst_in = "restart_sto" ! suffix of stochastic parameter restart file (input)
  1106. cn_storst_out = "restart_sto" ! suffix of stochastic parameter restart file (output)
  1107. ln_sto_eos = .false. ! stochastic equation of state
  1108. nn_sto_eos = 1 ! number of independent random walks
  1109. rn_eos_stdxy = 1.4 ! random walk horz. standard deviation (in grid points)
  1110. rn_eos_stdz = 0.7 ! random walk vert. standard deviation (in grid points)
  1111. rn_eos_tcor = 1440.0 ! random walk time correlation (in timesteps)
  1112. nn_eos_ord = 1 ! order of autoregressive processes
  1113. nn_eos_flt = 0 ! passes of Laplacian filter
  1114. rn_eos_lim = 2.0 ! limitation factor (default = 3.0)
  1115. /
  1116. !!======================================================================
  1117. !! *** Diagnostics namelists ***
  1118. !!======================================================================
  1119. !! namnc4 netcdf4 chunking and compression settings ("key_netcdf4")
  1120. !! namtrd dynamics and/or tracer trends
  1121. !! namptr Poleward Transport Diagnostics
  1122. !! namflo float parameters ("key_float")
  1123. !! namhsb Heat and salt budgets
  1124. !!======================================================================
  1125. !
  1126. !-----------------------------------------------------------------------
  1127. &namnc4 ! netcdf4 chunking and compression settings ("key_netcdf4")
  1128. !-----------------------------------------------------------------------
  1129. nn_nchunks_i= 4 ! number of chunks in i-dimension
  1130. nn_nchunks_j= 4 ! number of chunks in j-dimension
  1131. nn_nchunks_k= 31 ! number of chunks in k-dimension
  1132. ! setting nn_nchunks_k = jpk will give a chunk size of 1 in the vertical which
  1133. ! is optimal for postprocessing which works exclusively with horizontal slabs
  1134. ln_nc4zip = .true. ! (T) use netcdf4 chunking and compression
  1135. ! (F) ignore chunking information and produce netcdf3-compatible files
  1136. /
  1137. !-----------------------------------------------------------------------
  1138. &namtrd ! diagnostics on dynamics and/or tracer trends
  1139. ! ! and/or mixed-layer trends and/or barotropic vorticity
  1140. !-----------------------------------------------------------------------
  1141. ln_glo_trd = .false. ! (T) global domain averaged diag for T, T^2, KE, and PE
  1142. ln_dyn_trd = .false. ! (T) 3D momentum trend output
  1143. ln_dyn_mxl = .FALSE. ! (T) 2D momentum trends averaged over the mixed layer (not coded yet)
  1144. ln_vor_trd = .FALSE. ! (T) 2D barotropic vorticity trends (not coded yet)
  1145. ln_KE_trd = .false. ! (T) 3D Kinetic Energy trends
  1146. ln_PE_trd = .false. ! (T) 3D Potential Energy trends
  1147. ln_tra_trd = .false. ! (T) 3D tracer trend output
  1148. ln_tra_mxl = .false. ! (T) 2D tracer trends averaged over the mixed layer (not coded yet)
  1149. nn_trd = 365 ! print frequency (ln_glo_trd=T) (unit=time step)
  1150. /
  1151. !!gm nn_ctls = 0 ! control surface type in mixed-layer trends (0,1 or n<jpk)
  1152. !!gm rn_ucf = 1. ! unit conversion factor (=1 -> /seconds ; =86400. -> /day)
  1153. !!gm cn_trdrst_in = "restart_mld" ! suffix of ocean restart name (input)
  1154. !!gm cn_trdrst_out = "restart_mld" ! suffix of ocean restart name (output)
  1155. !!gm ln_trdmld_restart = .false. ! restart for ML diagnostics
  1156. !!gm ln_trdmld_instant = .false. ! flag to diagnose trends of instantantaneous or mean ML T/S
  1157. !!gm
  1158. !-----------------------------------------------------------------------
  1159. &namflo ! float parameters ("key_float")
  1160. !-----------------------------------------------------------------------
  1161. jpnfl = 1 ! total number of floats during the run
  1162. jpnnewflo = 0 ! number of floats for the restart
  1163. ln_rstflo = .false. ! float restart (T) or not (F)
  1164. nn_writefl = 75 ! frequency of writing in float output file
  1165. nn_stockfl = 5475 ! frequency of creation of the float restart file
  1166. ln_argo = .false. ! Argo type floats (stay at the surface each 10 days)
  1167. ln_flork4 = .false. ! trajectories computed with a 4th order Runge-Kutta (T)
  1168. ! or computed with 'Blanke' scheme (F)
  1169. ln_ariane = .true. ! Input with Ariane tool convention(T)
  1170. ln_flo_ascii = .true. ! Output with Ariane tool netcdf convention(F) or ascii file (T)
  1171. /
  1172. !-----------------------------------------------------------------------
  1173. &namptr ! Poleward Transport Diagnostic
  1174. !-----------------------------------------------------------------------
  1175. ln_diaptr = .true. ! Poleward heat and salt transport (T) or not (F)
  1176. ln_subbas = .true. ! Atlantic/Pacific/Indian basins computation (T) or not
  1177. /
  1178. !-----------------------------------------------------------------------
  1179. &namhsb ! Heat and salt budgets
  1180. !-----------------------------------------------------------------------
  1181. ln_diahsb = .false. ! check the heat and salt budgets (T) or not (F)
  1182. /
  1183. !-----------------------------------------------------------------------
  1184. &nam_diaharm ! Harmonic analysis of tidal constituents ('key_diaharm')
  1185. !-----------------------------------------------------------------------
  1186. nit000_han = 1 ! First time step used for harmonic analysis
  1187. nitend_han = 75 ! Last time step used for harmonic analysis
  1188. nstep_han = 15 ! Time step frequency for harmonic analysis
  1189. tname(1) = 'M2' ! Name of tidal constituents
  1190. tname(2) = 'K1'
  1191. /
  1192. !-----------------------------------------------------------------------
  1193. &namdct ! transports through sections
  1194. !-----------------------------------------------------------------------
  1195. nn_dct = 15 ! time step frequency for transports computing
  1196. nn_dctwri = 15 ! time step frequency for transports writing
  1197. nn_secdebug = 112 ! 0 : no section to debug
  1198. ! -1 : debug all section
  1199. ! 0 < n : debug section number n
  1200. /
  1201. !!======================================================================
  1202. !! *** Observation & Assimilation namelists ***
  1203. !!======================================================================
  1204. !! namobs observation and model comparison ('key_diaobs')
  1205. !! nam_asminc assimilation increments ('key_asminc')
  1206. !!======================================================================
  1207. !
  1208. !-----------------------------------------------------------------------
  1209. &namobs ! observation usage switch ('key_diaobs')
  1210. !-----------------------------------------------------------------------
  1211. ln_t3d = .false. ! Logical switch for T profile observations
  1212. ln_s3d = .false. ! Logical switch for S profile observations
  1213. ln_ena = .false. ! Logical switch for ENACT insitu data set
  1214. ln_cor = .false. ! Logical switch for Coriolis insitu data set
  1215. ln_profb = .false. ! Logical switch for feedback insitu data set
  1216. ln_sla = .false. ! Logical switch for SLA observations
  1217. ln_sladt = .false. ! Logical switch for AVISO SLA data
  1218. ln_slafb = .false. ! Logical switch for feedback SLA data
  1219. ln_ssh = .false. ! Logical switch for SSH observations
  1220. ln_sst = .false. ! Logical switch for SST observations
  1221. ln_reysst = .false. ! Logical switch for Reynolds observations
  1222. ln_ghrsst = .false. ! Logical switch for GHRSST observations
  1223. ln_sstfb = .false. ! Logical switch for feedback SST data
  1224. ln_sss = .false. ! Logical switch for SSS observations
  1225. ln_seaice = .false. ! Logical switch for Sea Ice observations
  1226. ln_vel3d = .false. ! Logical switch for velocity observations
  1227. ln_velavcur= .false ! Logical switch for velocity daily av. cur.
  1228. ln_velhrcur= .false ! Logical switch for velocity high freq. cur.
  1229. ln_velavadcp = .false. ! Logical switch for velocity daily av. ADCP
  1230. ln_velhradcp = .false. ! Logical switch for velocity high freq. ADCP
  1231. ln_velfb = .false. ! Logical switch for feedback velocity data
  1232. ln_grid_global = .false. ! Global distribtion of observations
  1233. ln_grid_search_lookup = .false. ! Logical switch for obs grid search w/lookup table
  1234. grid_search_file = 'grid_search' ! Grid search lookup file header
  1235. ! All of the *files* variables below are arrays. Use namelist_cfg to add more files
  1236. enactfiles = 'enact.nc' ! ENACT input observation file names (specify full array in namelist_cfg)
  1237. coriofiles = 'corio.nc' ! Coriolis input observation file name
  1238. profbfiles = 'profiles_01.nc' ! Profile feedback input observation file name
  1239. ln_profb_enatim = .false ! Enact feedback input time setting switch
  1240. slafilesact = 'sla_act.nc' ! Active SLA input observation file names
  1241. slafilespas = 'sla_pass.nc' ! Passive SLA input observation file names
  1242. slafbfiles = 'sla_01.nc' ! slafbfiles: Feedback SLA input observation file names
  1243. sstfiles = 'ghrsst.nc' ! GHRSST input observation file names
  1244. sstfbfiles = 'sst_01.nc' ! Feedback SST input observation file names
  1245. seaicefiles = 'seaice_01.nc' ! Sea Ice input observation file names
  1246. velavcurfiles = 'velavcurfile.nc' ! Vel. cur. daily av. input file name
  1247. velhrcurfiles = 'velhrcurfile.nc' ! Vel. cur. high freq. input file name
  1248. velavadcpfiles = 'velavadcpfile.nc' ! Vel. ADCP daily av. input file name
  1249. velhradcpfiles = 'velhradcpfile.nc' ! Vel. ADCP high freq. input file name
  1250. velfbfiles = 'velfbfile.nc' ! Vel. feedback input observation file name
  1251. dobsini = 20000101.000000 ! Initial date in window YYYYMMDD.HHMMSS
  1252. dobsend = 20010101.000000 ! Final date in window YYYYMMDD.HHMMSS
  1253. n1dint = 0 ! Type of vertical interpolation method
  1254. n2dint = 0 ! Type of horizontal interpolation method
  1255. ln_nea = .false. ! Rejection of observations near land switch
  1256. nmsshc = 0 ! MSSH correction scheme
  1257. mdtcorr = 1.61 ! MDT correction
  1258. mdtcutoff = 65.0 ! MDT cutoff for computed correction
  1259. ln_altbias = .false. ! Logical switch for alt bias
  1260. ln_ignmis = .true. ! Logical switch for ignoring missing files
  1261. endailyavtypes = 820 ! ENACT daily average types - array (use namelist_cfg to set more values)
  1262. /
  1263. !-----------------------------------------------------------------------
  1264. &nam_asminc ! assimilation increments ('key_asminc')
  1265. !-----------------------------------------------------------------------
  1266. ln_bkgwri = .false. ! Logical switch for writing out background state
  1267. ln_trainc = .false. ! Logical switch for applying tracer increments
  1268. ln_dyninc = .false. ! Logical switch for applying velocity increments
  1269. ln_sshinc = .false. ! Logical switch for applying SSH increments
  1270. ln_asmdin = .false. ! Logical switch for Direct Initialization (DI)
  1271. ln_asmiau = .false. ! Logical switch for Incremental Analysis Updating (IAU)
  1272. nitbkg = 0 ! Timestep of background in [0,nitend-nit000-1]
  1273. nitdin = 0 ! Timestep of background for DI in [0,nitend-nit000-1]
  1274. nitiaustr = 1 ! Timestep of start of IAU interval in [0,nitend-nit000-1]
  1275. nitiaufin = 15 ! Timestep of end of IAU interval in [0,nitend-nit000-1]
  1276. niaufn = 0 ! Type of IAU weighting function
  1277. ln_salfix = .false. ! Logical switch for ensuring that the sa > salfixmin
  1278. salfixmin = -9999 ! Minimum salinity after applying the increments
  1279. nn_divdmp = 0 ! Number of iterations of divergence damping operator
  1280. /
  1281. !-----------------------------------------------------------------------
  1282. &namsbc_wave ! External fields from wave model
  1283. !-----------------------------------------------------------------------
  1284. ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask !
  1285. ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename !
  1286. sn_cdg = 'cdg_wave' , 1 , 'drag_coeff' , .true. , .false. , 'daily' , '' , '' , ''
  1287. sn_usd = 'sdw_wave' , 1 , 'u_sd2d' , .true. , .false. , 'daily' , '' , '' , ''
  1288. sn_vsd = 'sdw_wave' , 1 , 'v_sd2d' , .true. , .false. , 'daily' , '' , '' , ''
  1289. sn_wn = 'sdw_wave' , 1 , 'wave_num' , .true. , .false. , 'daily' , '' , '' , ''
  1290. !
  1291. cn_dir_cdg = './' ! root directory for the location of drag coefficient files
  1292. /
  1293. !-----------------------------------------------------------------------
  1294. &namdyn_nept ! Neptune effect (simplified: lateral and vertical diffusions removed)
  1295. !-----------------------------------------------------------------------
  1296. ! Suggested lengthscale values are those of Eby & Holloway (1994) for a coarse model
  1297. ln_neptsimp = .false. ! yes/no use simplified neptune
  1298. ln_smooth_neptvel = .false. ! yes/no smooth zunep, zvnep
  1299. rn_tslse = 1.2e4 ! value of lengthscale L at the equator
  1300. rn_tslsp = 3.0e3 ! value of lengthscale L at the pole
  1301. ! Specify whether to ramp down the Neptune velocity in shallow
  1302. ! water, and if so the depth range controlling such ramping down
  1303. ln_neptramp = .true. ! ramp down Neptune velocity in shallow water
  1304. rn_htrmin = 100.0 ! min. depth of transition range
  1305. rn_htrmax = 200.0 ! max. depth of transition range
  1306. /
  1307. EOF