Does anyone have experience/advise in using GIS (ESRI-based) to plot a true sloping water surface profile from elevation data (TIN/GRID/or other)? We have used HEC-GeoRAS, but would like a solution that integrates or at least breaks the profile into a user specified interval (base flood elevation) to calculate the flooded area with only inputting know upstream and downstream elevations and extents. Thank you, Chad Sperry GIS Specialist Klingner & Associates, P.C. 616 N 24th St. Quincy, IL 62301 (217) 223-3670 www.klingner.com
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