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ticket/1009 – NEMO
wiki:ticket/1009

Version 4 (modified by cclod, 11 years ago) (diff)

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Last edited Timestamp?

Author : Christophe Calone ; Jennifer Simeon ; Christian Ethé ; Gurvan Madec

ticket : #1009 On-line coarsening of meshmask and ocean output

Branch : 2013/dev_r3411_CNRS4_IOCRS


On-line CoaRSening (CRS) of mesh mask and ocean output


Notes

  • Starting of Jennifer's work.
  • We work exclusively on a factor of degradation of 3.
  • For the scales factors coarsening e1 and e2 we have took the scale factor no coarsening who is in the middle of the coarsening cell
  • For the scale factor coarsening e3 we have took the maximum of the e3 no coarsening in the coarsening cell
  • To define the coarsening mask, we use dom_msk_crs define in CRS module. The coarsening fmask is not necessarily just, but it is not using in biology model.
  • In lbcnfd and lbcnlk some points was put at 0 and the north fold missed some points (earth points) so we have corrected this
  • For corsen every fields we use crsfun_TW or crsfun_UV. The function used depend where the field is define ( grid U,V,W,T )
  • We have calculate the kinetic energy, some surprise on the arctic region.
  • coarsening of BGC and sea-ice outputs ===> to be done
  • Modifications for the mpp :
  • We can't use the function "mpp_init" for define the variables nleit_crs, nldit_crs ... So we calculate its in crsini
  • We have define mjs_crs mje_crs mie_crs mis_crs for every processor
  • Modifications of the borders of buckles CRS
  • Definition of new variables in the switch of grid

  • Define some global variables in local variables in lib_mpp