TUFLOW Message 2934: Difference between revisions
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|type=[[WARNING]] [[CHECK]]
|message_desc=Issues can occur in the TIN process when 2d_zsh polygons intersect with multiple quadtree levels.
|suggestions= Check by reviewing the <u>[[Check_Files_2d_zsh_zpt | _zsh_zpt]]</u> and <u>[[Check_Files_2d_DEM_Z | DEM_Z]]</u> check files that the appropriate topography modifications have been applied. If they haven't
* extend the 2d_qnl to cover the entire 2d_zsh,
* create a TIN using QGIS or SMS and read the TIN into TUFLOW directly (using the 'Read TIN Zpts ==' command),
* snap 2d_zsh elevation points to every 2d_zsh polygon vertex, or
* use the "NO MERGE" option and supply elevations as needed.
|uplink=[[2xxx_TUFLOW_Messages|2xxx Messages]]
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