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Digital Filter Initialization

Digital Filter Initialization (DFI) is documented by Météo France here. This wiki page is based on the "Version cycle 40t1" document available on the gmapdoc web page. By default HARMONIE does not use DFI.

DFI

The use (or not) of DFI is controlled by the variable DFI in ecf/config_exp.h. By default it is set to none.

  • idfi, incremental DFI
  • fdfi, full DFI
  • none - no initialization (default)

scr/Dfi is the script which calls the model in order to carry out DFI.

References