HEC-RAS to TUFLOW: Difference between revisions

<u>TUFLOW Input</u>

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This dataset defines the location of the cross-sections. The file uses a format that is compatible with TUFLOW. The field attributes for "Source", "Type" and "Flags" have been pre-filled.

<li> Cross-section csv files:<br>

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<u>Check File</u>

This file defines the centerline of the channel. This centerline data can be split using the cross-section data to define the 1D channel (1d_nwk) in a TUFLOW model. If used as a 1d_nwk input the following field attributes should be used:

<ol>

<li>"DS_Invert"= -99999 (the bed of the channel cross-section is used)

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Echo of the cross-section line (non-trimmed)

Points defining the intersection of the cross-section line with the levee used to trim the cross-section dataset

Point dataset reporting the location of each elevation values within the csv cross-section dataset.

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