Difference between revisions of "HEC-RAS to TUFLOW"
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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: | 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> | <ol> | ||
| − | <li> | + | <li> Creek centerline location data in GIS format |
| − | <li> Cross section GIS | + | <li> Cross section locations in GIS format |
<li> Cross-section data in csv format | <li> Cross-section data in csv format | ||
</ol> | </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. | 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. | ||
Revision as of 03:57, 5 February 2015
Introduction
This page contains a brief introduction to the methods of converting HEC-RAS model inputs into a format which compatible with TUFLOW. If you have any suggestions to be included in these pages, please email support@tuflow.com.
Geometric Conversion (SDF_to_GIS.exe)
The SDF_to_GIS.exe utility converts HEC-RAS geometric data data into TUFLOW compatible GIS and csv input format. The utility outputs include:
- Creek centerline location data in GIS format
- Cross section locations in GIS format
- Cross-section data in csv format
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.