Andrea-ARPAPUGLIA
Member
Dear all,
I would like to use the WRF model with GFS 0.25 input to obtain forecasts from 0 to 120 hours with 1 km of spatial resolution over a small Region of southern Italy (Apulia).
I thought about using 2 domains with 5 and 1 km resolution respectively (5 scaling ratio).
The question is:
How big does the first domain have to be to avoid getting forecast errors especially beyond 36 hours?
Can I select southern Italy as the first domain or do I have to consider the whole country? Are there any rules about it?
Thank you very much for your support.
Andrea
I would like to use the WRF model with GFS 0.25 input to obtain forecasts from 0 to 120 hours with 1 km of spatial resolution over a small Region of southern Italy (Apulia).
I thought about using 2 domains with 5 and 1 km resolution respectively (5 scaling ratio).
The question is:
How big does the first domain have to be to avoid getting forecast errors especially beyond 36 hours?
Can I select southern Italy as the first domain or do I have to consider the whole country? Are there any rules about it?
Thank you very much for your support.
Andrea