The 1D Integrity Tool is a suite of tools that help modellers find and fix potential errors in 1D networks prior to running TUFLOW. The tool was primarily designed for (large) underground pipe networks, but can be used for all 1D channel types, however not all checks will be available.

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Getting Started

Installation or Version Upgrade

Installation

The 1D Integrity Tool is a free tool that comes as part of the TUFLOW plugin in QGIS. For instructions on how to install the plugin, please follow these steps: Installation of Plugin.
There are also instructions on installing plugins in the QGIS documentation - if you choose to follow the QGIS documentation, the plugin is called "TUFLOW" in the repository: Link to QGIS Documentation - Installing and Managing Plugins.

Plugin Upgrades

It's recommended to upgrade the plugin whenever a new version is released. The upgrade process is typically done via the Plugin Manager (QGIS Drop Menu: Plugins >> Manage and Install Plugins).

If you encounter an error while upgrading the plugin please follow these steps: Error_While_Upgrading_Plugin .

Opening the 1D Integrity Tool

After installing the QGIS TUFLOW plugin, the TUFLOW Viewer tool can be opened by clicking the following icon in the plugin toolbar:
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Tool Documentation

Snapping Tool
Pipe Direction
Continuity
Flow Trace
Channel ID
Empty Geometry

Example Workflow and Tutorial

Steps...

1D Integrity Tool

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