TUFLOW Message 1253: Difference between revisions

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* Check if the 1D network channel has both mid- and end- cross-sections. If both mid- and end- sections exist, TUFLOW will ignore the end-cross-sections in favour of the mid-cross-sections (Refer to the Mid Cross-Section and End Cross-section Chapters of the TUFLOW Manual)
* Check if cross-sections are both in the same location
* Check if the cross-section is snapped to a 1D network with overwrappingoverlapping vertices upstream/downstream. If there is an overlapping vertex, in QGIS it will show as green. Please, see the example image below:
 
<br>[[File:1d Network Overlapping Vertex.jpg||500px|]]<br>