WatDis learning center
From an INP file to results you can explain.
Task-based guides for pressurized water networks. Start in WatDis Free with import, Run Steady, and the first review of pressure, flow, and velocity.
Read guideRecommended starting point
Import, run steady, and review in WatDis Free
A certified path from an EPANET INP file to steady-state pressure, flow, and velocity results.
You will finish with
- an EPANET INP network loaded
- a completed steady-state calculation
- pressure, flow, and velocity ready to review
Five learning collections
Five learning collections
Choose the task you need. Start with the available guides; more topics are being updated step by step.
Start
Move from an EPANET INP file to a first steady-state review.
- Meet WatDis~5 min estimated · Read guide
- Find menus and properties~6 min estimated · Read guide
- Import, run steady, and review~12 min estimated · Read guide
- Read your model's units~6 min estimated · Read guide
- Understand Free and Pro limits~5 min estimated · Read guide
Build and edit
Make deliberate changes while preserving model context.
- Edit pipe vertices~7 min estimated · Read guide
- Insert a pressure-reducing valve~8 min estimated · Read guide
Calculate and read results
Run the model and connect result bands with exact values.
- Review pressure, flow, and velocity~8 min estimated · Planned
- Use the dynamic table~7 min estimated · Read guide
Operations and scenarios
Organize operating inputs and compare pressurized-network conditions.
- Schedule a PRV for day and night~8 min estimated · Read guide
- Distribute demands with Thiessen polygons~9 min estimated · Read guide
- Compare day and night profiles~8 min estimated · Read guide
- Analyze an extended period simulation~10 min estimated · Read guide
Troubleshoot and reference
Resolve common problems and find certified reference guidance.
- Troubleshoot your first calculation~7 min estimated · Read guide
- Exports and the 100-node Free limit~5 min estimated · Planned
- Frequently asked questions~5 min estimated · Planned
- Hydraulic glossary~8 min estimated · Planned
Browse the previous chapters
Previous routes remain available during the update. Introduction, interface, and initial troubleshooting now use the renewed guides; other chapters retain their earlier content.