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.

WatDis Free in English after successfully importing an EPANET INP network, with the network fitted to the canvas.Available in this prototype

Recommended 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.

01Import INP
02Run Steady
03Review

You will finish with

  • an EPANET INP network loaded
  • a completed steady-state calculation
  • pressure, flow, and velocity ready to review
Open guide

Five learning collections

Five learning collections

This home follows PLAN-009 literally: Start; Build and edit; Calculate and read results; Operations and scenarios; Troubleshoot and reference.

01

Start

Move from an EPANET INP file to a first steady-state review.

  • Import, run steady, and review~12 min estimated · Available in this prototype
  • Choose and verify units~6 min estimated · Planned
  • Understand Free and Pro limits~5 min estimated · Planned
02

Build and edit

Make deliberate changes while preserving model context.

  • Edit pipe vertices~8 min estimated · Planned
  • Insert valves~8 min estimated · Planned
03

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 · Planned
04

Operations and scenarios

Organize operating inputs and compare pressurized-network conditions.

  • Assign profiles~8 min estimated · Planned
  • Distribute demands with Thiessen polygons~9 min estimated · Planned
  • Compare day and night~8 min estimated · Planned
05

Troubleshoot and reference

Resolve common problems and find certified reference guidance.

  • Troubleshoot a calculation~10 min estimated · Planned
  • Exports and the 100-node Free limit~5 min estimated · Planned
  • Frequently asked questions~5 min estimated · Planned
  • Hydraulic glossary~8 min estimated · Planned
Last reviewed: August 30, 2026TC-012-R1 / product 5da7cbfb / delivery 9733770e