Tutorial M11 002 Check Files QGIS

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QGIS is used to import the check files and review the model.


This tutorial introduces:

Review the check files:

  1. Open the following files from the Module_11\TUFLOW\check folder:
    • M11_5m_002_grd_check_R.shp
    • M11_5m_002_1d_to_2d_check_R.shp
    • M11_5m_002_nwk_C_check_L.shp
  2. Use the 'Apply TUFLOW Styles to Open Layers'.
  3. The 2d_grd_check file shows all active cells and confirms the 1D open channel is removed from the 2D domain including the 1D weir area at the downstream road.
  4. The 1d_to_2d_check file contains the cells that transfer the water between the 1D and 2D domain:

  5. The nwk_C_check file contains information on the 1D channels, bridges and weirs. Use the 'Identify Features' tool to inspect the attributes:


  • The code layer was inspected to confirm the 1D weir location was deactivated from the 2D simulations.
  • The cells connecting the 1D and 2D were reviewed.
  • The 1D network layer was inspected, properties of the downstream bridge and weir reviewed.

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