HEC-RAS to TUFLOW: Difference between revisions
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The SDF_to_GIS.exe utility converts HEC-RAS geometric data data into TUFLOW compatible GIS and csv input format. The utility outputs include:
<ol>
<li>
<li> Cross section locations in GIS
<li> Cross-section data in csv format
</ol>
The GIS format typye can be either *mif or *shp. Options are also available to automatically trim the processed cross-section GIS and csv data to the main channel region between defined levee markers.
The HEC-RAS model inputs need to be in SDF format, and must be geo-referenced using a real world projection. SDF format is an HEC-RAS export format.
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