How to Calculate the Freeboard of a Node in InfoSWMM/H2OMAP SWMM from the Model Results
Note: How to Calculate the Freeboard of a Node in InfoSWMM/H2OMAP SWMM
The freeboard for a node in InfoSWMM/H2OMAP SWMM
1. Copy the Node Rim Elevations from the DB Tables for Junctions to Excel,
2. Run the model and then copy the Maximum HGL from the Junction Summary output table to Excel,
3. Calculate the Freeboard
4. Create a new column called Freeboard in the Junction Information DB Table and paste the Freeboard from Excel.
You will be able to perform Map Displays or Map Queries now using the new Freeboard information column.