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Getting data
- notes from Nils
Model needs 2 usual input files 'SH' and 'GG', see mars scripts in Nils 38r2. These are just used to set grid and resolution, model will overwrite with initial set. Only retrieve 1 level from MARS - use grib_set to set level to '1'.
Gotchas
- needs GRIB_GRIBEX_MODE_ON=1 to ensure grib gets written correctly. Otherwise the model will crash at the first output instance. Users will see a failure in grib_api (igrib_set_real8_array)
- make sure &NAMDIM, NUNDEFLD=0 is set. This ensure all uninitialized variables are set to zero. The SW model can output fields not used.
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