TUFLOW 1D2D SX Advice: Difference between revisions

Content deleted Content added
Line 16:
Three 2D cell resolutions have been tested: 5m, 2m and 1m. The figure below shows the 1D/2D linking cells of the culvert.<br>
[[File:1D2D_Model_Stability_001.png|500px]]<br>
'''Please note that the connection of the culvert to only one 2D cell is provided here as an example. It is not recommended to use less 2D cell width than in the linked culverts. For example, a 12m wide set of culverts should be connected to at minimum, 12x1m ,6x2m and 3x5m cells respectively.''' <br>
This figure highlights the variation in 2D storage volume associated with the 1D/2D SX connections. The storage associated with a single 1D/2D linking cell for each cell size is:
* 5m 2D cell size = 25m<sup>2</sup>/m