TUFLOW Message 3519: Difference between revisions

|message_desc=If the DEM's resolution is fine enough, SGS can preserve the gully along the cells without using any gully line. In such case using a gully line may overestimate the width of the flow path as it makes the entire cell and face flat.

|suggestions=Check if "SGS Sample Distance" and resolution of the DEM is fine enough to capture the gully line. withoutIf usingso, the topography modification MIN or GULLY option can be removed.