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./GenerateCSMesh --alt --res 30 --file NE30.g # the standard atmosphere SE grid, using the np4" GLL spectral element
./GenerateVolumetricMesh --in NE30.g --np 2 --out NE30pg2.g g --uniform # An atmosphere "FV" grid (for the new pg2 option where physics is on a FV grid)
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