How to refine the mask of the small grid

General scientific issues regarding ROMS

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Lxc
Posts: 7
Joined: Mon Nov 21, 2016 5:58 pm
Location: Ocean University of China

How to refine the mask of the small grid

#1 Post by Lxc » Tue Oct 09, 2018 12:55 pm

Hello every one, I've been learning nesting recently and I have some questions about masking. When using nesting, I want a more realistic coastline in the small grid, can I refine the mask of the small grid which is made by coarse2fine.m? And if I can do this, I think the bathmetry of the small grid need further smooth, but this would cause inconsistency of the bathmetry at the edge of these two grids, could this cause blow-up?

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