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Clarification on "gfdda_interval_m" in spectral nudging

met-sree

Member
Dear all,

I need a clarification regarding the parameter "gfdda_interval_m". I am running the model with NCEP FNL data (3-hour temporal resolution and 0.25° spatial resolution) for a 10-day simulation.
I want to apply spectral nudging on a daily interval (at each 00 UTC) instead of every 3 hours (which is the temporal resolution of my input data). Is this possible?

Thank you.
Sree
 
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