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CAD tip # 8932:
Question
A
The former add-on module "HEC-RAS Import Export Extension" for older Civil3D versions is no longer needed as it is already included in the standard functionality of AutoCAD Civil 3D 2013 (and higher). The link to the freely available application "HEC RAS" (River Analysis System by the US army and the Engineers' Hydrologic Engineering Center) for water flow analyis is now included in the standard Civil3D ribbon.
The command IMPORTHECRAS for importing .SDF files can be launched from the ribon Insert > Import > Import from HEC RAS:
Civil2013


22.11.2012
18686×
applies to: Civil 3D 2013 ·