TUFLOW Message 1151

TUFLOW Message
ERROR 1151 - Channel ",a," must be a G or S channel to use cross-sections at channel ends.

Alternate Message
NA

Message Type
ERROR

Description
End cross-sections can only be used for "S" or "G" type channels, for other channels please use a mid channel section.

Suggestions
For channels other the "S" or "G" type channels, use a mid channel section. A GIS line with only two vertices must intersect or cross the channel line – it does not have to snap to a vertex on the channel line. If the two-point line crosses more than one channel, the channel that is closest to the mid-point of the line is selected. Three or more vertex lines must have one of the vertices snap to a vertex on the channel line and are given preference over any two-point line that crosses the channel line.

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