The last way to access the 3D Viewer is by right clicking a particular result map and selecting the View Map in 3D Viewer menu item. Then select the result to show in the 3D ViewerĪnother way to access the 3D Viewer is by right clicking on a particular result and selecting the View Result in 3D menu item. To access the 3D Viewer through RAS Mapper, press the 3D Viewer button, shown below. menu item or press the 3D Viewer button, shown below. To access the 3D Viewer through the HEC-RAS program interface, go to View | 3D View. The 3D Viewer provides a three-dimensional visualization of HEC-RAS simulation results and terrain data. The HEC-RAS 3D Viewer is accessed from either the HEC-RAS program or inside RAS Mapper.

The HEC-RAS 3D Viewer was developed to help engineers convey hydraulic modeling results to decision-makers. The 3D plot is a 3-dimensional plot of the terrain on the computed results (Depth, water surface, velocity, etc.). Another type of graphic available to the user is the 3D Perspective Plot.

Civil 3d hec ras