1. Home
  2. Knowledge Base
  3. Getting Started
  4. Automated GIS Mapping Functions

Automated GIS Mapping Functions

GeoHECRAS provides several GIS mapping functions that will automatically map GIS attribute data to the HEC‑RAS model. These functions include:

  • Assigning channel banks
  • Assigning flow lengths
  • Assigning ineffective flow areas
  • Assigning conveyance obstructions
  • Assigning levees
  • Assigning Manning’s roughness

To access these GIS mapping functions, select the Input | Assign Entities ribbon menu command.

Assign Entities command menu

In addition, there are additional GIS mapping functions available in the Input | Manning’s Roughness ribbon menu command.

Manning's Roughness commands

About the Author Chris Maeder

Was this article helpful?

Related Articles