Sensitivity Analysis in InfoSWMM and H2OMAP SWMM
Subject: Sensitivity Analysis in InfoSWMM and H2OMAP SWMM It is easy to perform sensitivity analysis in InfoSWMM and H2oMAP SWMM using the Scenario Manager, Dataset manager, Block Edit in the Database Editor, Batch Simulation and the Report Manager . For example, we will do a sensitivity analysis for the Subcatchment Width (one the physical parameters in the Subcatchment analysis of SWMM 5 – see Figure 1). The width is normally the area divided by the overland path length but there are many common means of calculating the width. Figure 1. Physical Data used in the Calculation of Surface Runoff using the Non Linear Reservoir Routing method in SWMM 5. Figure 2. The base scenario for our sensitivity analysis . There are seven main steps in the sensitivity ...