Hi @sriddick, thanks for sharing your data. I looked into this a little bit and it seems likely that your computer is running out of memory during that wind calculation. We should make some changes to the algorithm so that never happens, but in the meantime you could try a few things to avoid the problem:
- choose a larger model resolution in order to have fewer shore points
- Use the AOI to exclude parts of the landmass layer, in order to have fewer shore points
- simplify the geometry of the landmass layer in order to have fewer shore points and reduce the complexity of the fetch distance calculations.
On that last point, there are some very small slivers in the landmass polygon that you may or may not really want to represent shoreline, but they are getting some shore points. This is from the southeast part of your AOI.