TUFLOW Message 2920

TUFLOW Message
WARNING 2920 - Some merge polygon vertex are outside quadtree sub-domain. Current nesting level = n

Alternate Message
CHECK 2920 - Some merge polygon vertex are located inside quadtree cell(s) from different nesting level. Processing nesting level = n

Message Type
WARNING CHECK

Description
Issues can occur in the TIN process when 2d_zsh polygons intersect with multiple quadtree levels.

Suggestions
Check by reviewing the _zsh_zpt and DEM_Z check files that the appropriate topography modifications have been applied. If they haven't, either extend the 2d_qnl to cover the entire 2d_zsh or create a TIN using QGIS or SMS and read the TIN into TUFLOW directly (using the 'Read TIN Zpts ==' command).

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