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.

HEC-RAS Geometric Data to TUFLOW Conversion (SDF_to_GIS.exe)

This utility converts HEC-RAS geometric data data into TUFLOW compatible GIS and csv input format. The utility outputs include:

1D centerline GIS information
Cross section GIS locations
Cross-section data in csv 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.

Input Processing (HEC-RAS)

Example Utility Syntax

Utility Output

HEC-RAS DSS Data to TUFLOW Conversion (coming soon)

HEC-RAS to TUFLOW

Contents