Changes between Version 13 and Version 14 of ticket/1613_NOC3_vvl_by_default


Ignore:
Timestamp:
2015-10-31T07:52:41+01:00 (5 years ago)
Author:
gm
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • ticket/1613_NOC3_vvl_by_default

    v13 v14  
    2525 
    2626== I. Before/Now/After vertical coordinate system by default == 
    27   ===>>> runs ORCA2_LIM3 trunk and this branch  identical to the last digit  ===>>> OK see revision XXX + minor correction revision XXX (SETTE OK) ''' Nevertheless'''   for both the trunk & this branch, ORCA2_LIM3 blow up atter 138 time step....[[BR]] NB: to obtain the same results 1 things : revert domhpg.F90 optimization (use of r1_e...) [[BR]] =========>>>>>>>>>>>>  try to find the origine of the model explosion:[[BR]] (1) dynvor.F90 reverted to the v3.6_stable  version, i.e. with use of fmask at the proper place, the trunk still explode round the same time-step...  So the problem does not come from dynvor.[[BR]] (2) iso neutral diffusion switch off (as well as div): it is not the issue the model still blow up (pdt 139)[[BR]] (3) partial cells switch off (ln_zco=T): it is not the issue the model still blow up (pdt 142) 
     27  ===>>> runs ORCA2_LIM3 trunk and this branch  identical to the last digit  ===>>> OK see revision XXX + minor correction revision XXX (SETTE OK) '''  Nevertheless'''    for both the trunk & this branch, ORCA2_LIM3 blow up atter 138 time step....[[BR]]  NB: to obtain the same results 1 things : revert domhpg.F90 optimization (use of r1_e...) [[BR]]  =========>>>>>>>>>>>>  try to find the origine of the model explosion:[[BR]]  (1) dynvor.F90 reverted to the v3.6_stable  version, i.e. with use of fmask at the proper place, the trunk still explode round the same time-step...  So the problem does not come from dynvor.[[BR]]  (2) iso neutral diffusion switch off (as well as div): it is not the issue the model still blow up (pdt 139)[[BR]]  (3) partial cells switch off (ln_zco=T): it is not the issue the model still blow up (pdt 142)[[BR]](4) tra_adv : use 2nd order centered scheme: blow up pdt 134[[BR]](5) just set hat as a constant= 2000  (instead of grid depend coeff  nn_aht_ijk = 20)[[BR]](6) dynldf off  & use of UBS[[BR]][[BR]][[BR]]other test to do: dynldf off et ubs on ;  vvl off ; filtered free surf ; mld already off (!) ;  
    2828 
    2929  dom_oce :