HEC-RAS Tools : Create HEC-RAS Data A tool to create a HEC-RAS project with a geo-referenced reach centerline, reach lengths, bank stations, and cross section from AutoCAD Civil 3D section lines, an alignment, and a surface. The command supports alignments with curves, reach lengths along the curves, and section lines as either polylines or AutoCAD Civil 3D Sample Lines. Included in:HEC-RAS Tools, and as an additional module in the SmartDraft Suite |