1. Anthony Densten
  2. CatchmentSIM
  3. Thursday, 09 October 2014
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Looking to utilise a MapInfo materials or Mannings roughness file based on vegetation and land-use and soils to generate a sub-catchment Mannings value estimate in CatchSim. Wanting to export to Rafts model with Mannings generated for sub-catchments based on the GIS file.
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Hi,

The good news is that the RAFTS export script already allows you to select a CatchmentSIM grid layer of Mannings values and each RAFTS catchments will be assigned a weighted average value based on the grid and the subcatchment polygons.

Cheers,
Chris
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