VOSWMM

Steps for Surcharge Analysis

Prepare the Model and Simulation Results

  1. Import the Dual Drainage Model into VO.
  2. Download and add the provided CSV precipitation file to the model.
  3. Run the model with the imported precipitation to generate simulation results.

Run the Surcharge and Flooding Analysis

Click on the Surcharge and Flooding Analysis tool from the toolbar. In the Node Tab, assign the following parameters:

  • Freeboard Level 1 and Freeboard Level 2 for minor nodes.
  • Shallow Pipe Level and Surcharge Level for major nodes.

Select the Run corresponding to the simulation results generated earlier.
Click Run to execute the analysis.

View the Results
Navigate to the Results Tab under Surcharge and Flooding.
The Flood Analysis Result displays the analysis outcome for each node.

To visualize the results of the model:
Check the Update node and link symbols with results of Surcharge and Flooding Analysis.
The colors of nodes and conduits will change based on their surcharge.