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[[Category:WMS Quick Tour]]
[[Category:WMS Quick Tour]]
The 1D Hydraulic tools in WMS can be used to set up a HEC-RAS GIS Import file. Using feature arcs and polygons, users create a River schematic that consists of a river centerline, which includes data for cross-sections, river reaches, and Manning's roughness coefficients.
Then, using the water surface elevations computed by HEC-RAS, WMS can delineate a floodplain based on ground elevations contained in a TIN.

Revision as of 15:28, 22 September 2014


The 1D Hydraulic tools in WMS can be used to set up a HEC-RAS GIS Import file. Using feature arcs and polygons, users create a River schematic that consists of a river centerline, which includes data for cross-sections, river reaches, and Manning's roughness coefficients. Then, using the water surface elevations computed by HEC-RAS, WMS can delineate a floodplain based on ground elevations contained in a TIN.

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Date/TimeThumbnailDimensionsUserComment
current ★ Approved revision
19:25, 20 August 2007
Thumbnail for version as of 19:25, 20 August 20071,146 × 800 (111 KB)Trabadi (talk | contribs)

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