OpenRail Designer Help Let's Begin with OpenRail Designer Terrain Analysis Analysis You can access Analysis toolbox from the following . Ribbon: Terrain > Analysis Figure 1. Analysis Group Analyze Between Points Analyze Point Analyze Elevation Inverse Points Elevation Difference Grid Calculated Area Create Cut Fill Volumes Analyze Volume Analyze Pond Analyze Catchment Analyze Trace Slope Export HEC-RAS Data Compute Pond Volume Report Crossing Features Report Conflicting Points Aquaplaning Sight Visibility Line of Sight