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- What's the impact of resolution on the forecast of the storm?
Reduce the timestep of the model - does this improve or worsen the forecast?
Reduce the gravity wave drag - how does this affect the forecast in the upper and lower levels?
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Edit the source code to half the gravity wave drag coefficient File: ifs/phys_ec/sugwd.F90, change:
to:
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Further reading
This article in a recent ECMWF Newsletter has a description of student projects at the University of Stockholm using the Lothar storm case study.
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