Such as creating flood inundation maps, depth plots, scour plots. While this would be a great starting point, GlobalMapper has the potential to post process data that HEC-RAS creates. Since HEC-RAS is public software I think you can obtain the needed information for this file. The only step remaining is creating the file ready to be imported into HEC-RAS. GlobalMapper is already setup to do all of those. ability to export to a specific file format for HEC-RAS.Ability to extract terrain data and distances from these lines.Ability to work with various terrain datasets.If done well there is potential for a lot of users.Īll that is really needed are the following My suggestion is to incorporate something similar to HEC-GeoRAS into GlobalMapper. So, to get a model setup most people use other software such as AutoCAD, MicroStation, or AcrView ( HEC-GeoRAS). It does it's job, but it is severely lacking in working with geographic data. ![]() ![]() ![]() It is also used for a lot of other work involving rivers such as designing bridges, culverts, river restoration projects, canals. It is the primary software package used all over the nation for floodplain mapping related to FEMA and NFIP. HEC-RAS (Hydrologic Engineering Centers River Analysis System) put out by the US Army Corps is a freely available software package used for hydraulic modeling of rivers.
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