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user/flavoni – NEMO

Version 19 (modified by flavoni, 6 years ago) (diff)


Lista da fare:

  • well document TD NEMO (with exemples and note of what was not running during TD)
  • plots (of seb)

here plots: to analyse runs: TO BE DONE







  • put al these on github (private ?) or users/flavoni


Various issues to be solved before the beta version :[[BR]]

  • ISOMIP & OVERFLOW ==>>> do 1 experience for 1 tests (ln_zps, dynhpg, .. etc) !!NON!! because of script sette to test automatically all options of advection/diffusion schemes: loop on namelist_xxx
  • OVERFLOW ==>>> code python and code in NEMO output density ( ? ) to avoid matlab code of Mehmet, that assumes equation of state different from nemo (with other coefficients)
  • End sette script to tests and compare results (which results? max temperature? salinity? For ubs muscle : max < = max_start)
  • Test energy conserving with dynspg_explicit in CANAL (or VORTEX?)

N.B. leave ln_closea = .false. in tha namelist_cfg

-- List of test cases: CANAL:

  1. f plane: shear: =>
  2. beta plane: shear =>
  3. beta plane: vortex =>
  4. ...


  • Do a long run of ORCA2 ==>>> gurvan tested (jannuary 9th) and after 180 timesteps code blows up (maybe ice? change nn-fsbc to 1?)
  • Create a climatology of ice to use "iceif" (sort of ocean offline) ==>>> if climatology (clem/martin) is created so keep the ice-if option, if not remove this option from the code?

MEMO nemo + libigcm:

page libigcm: :

dev_merge_2017 + libigcm:


good commit:

cd modipsl/util

./model NEMO_v7_dev

#-H- NEMO_v7_dev NEMOGCM forced, test for developments of trunk
#-H- NEMO_v7_dev libIGCM tag libIGCM_v2.8.2
#-M- NEMO_v7_dev simona.flavoni@…
#-C- NEMO_v7_dev tags/libIGCM_v2.8.2 HEAD 10 libIGCM .
#-C- NEMO_v7_dev branches/2017/dev_merge_2017/NEMOGCM HEAD 7 . modeles
#-C- NEMO_v7_dev CONFIG/UNIFORM/v6/NEMO_v7_dev HEAD 8 NEMO_v7_dev config

COPY modipsl/config/NEMO_v7_dev/GENERAL/PARAM/namelist_ORCA2clim_cfg into and "OLD" one


COPY namelist_cfg of modipsl/modeles/NEMOGCM/CONFIG/ORCA2_LIM3_PISCES/EXP00/namelist_cfg into modipsl/config/NEMO_v7_dev/GENERAL/PARAM/namelist_ORCA2clim_cfg

and then add again modification for libIGCM: (rn_rdt, all namrun parameter to" _AUTO_"

cn_exp = _AUTO_
nn_date0 = _AUTO_ ! date at nit_0000 (format yyyymmdd) used if ln_rstart=F or (ln_rstart=T and nn_rstctl=0 or 1)
nn_leapy = _AUTO_ ! Leap year calendar (1) or not (0)
ln_rstart = _AUTO_
nn_rstctl = _AUTO_
nn_it000 = _AUTO_
nn_itend = _AUTO_
nn_stock = _AUTO_
nn_write = 720
ln_mskland = .true.
ln_clobber = .true.

etc.. : Be careful to nameos, linssh

/ccc/work/cont003/gen0826/flavoni/libIGCM_NEMO/modipsl/config/NEMO_v7_dev/GENERAL/PARAM]: cp ../../../../modeles/NEMOGCM/CONFIG/ORCA2_LIM3_PISCES/EXP00/namelist_cfg namelist_ORCA2clim_cfg

N.B. : modified opa9.driver for nn_msh into ln_meshmask (==> OPA_NMSH = TRUE (instead of 1) )

Be Careful : verify ln_lin = true (drag changed to test orca2? now??? but back non linear??)

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