WMS:Project Explorer Contents for Drainage Module

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The Drainage module is used for computing watershed drainage attributes and for delineating watersheds and their sub-basins on TINs and DEMs. When WMS computes watershed drainage attributes or determines flow directions, the active TIN or DEM is used. If you select a TIN or a DEM, the Terrain Data Module is set as the active module. To perform drainage computations on a TIN or a DEM, select the Drainage Module. Refer to the Terrain Data Module information page for more information about managing TINs and DEMs and their attributes in WMS.

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