TUFLOW Message 1033: Difference between revisions
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|type=[[ERROR]]
|message_desc=Cross-Sectional data for the channel named "XXXX" cannot be found.
|suggestions=Each channel requires a table describing its hydraulic properties to define its conveyance. The properties are normally defined by digitising a cross-section in a 1d_xs or 1d_tab layer positioned midway along the channel or at the channel ends. If the cross-section is applied at channel ends, only applicable to open channels, circular and rectangular culverts, the cross-section lines must have a mid-vertex snapped to the channel end. If the cross-section is positioned midway along the channel, applicable to all 1D structures, it must have either:
* Only two vertices crossing the
* In case of more than two vertices, one must be snapped onto a 1D network vertex.
The 1d_xs or 1d_tab layer references an external csv file (or similar formatted file) containing either a cross-section profile or a hydraulic properties table. The hydraulic properties can also be externally sourced from a Mike 11 or Flood Modeller. Note that structures such
<br>
Refer to the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u> for more information. For detailed instructions on setting up the 1d_nwk and 1d_tab layers, refer to <u>[[Tutorial_M11 | Module 11]]</u> of the Tutorial model. <br>
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