TUFLOW Message 1261

TUFLOW Message
ERROR 1261 - Invalid Manning's n value of ",a," assigned to channel

Alternate Message
NA

Message Type
ERROR

Description
Invalid Manning's n value assigned to channel, this will occur for a 0 or negative Manning's n value.

Suggestions
Assign a valid Manning's n value for channel. If material values are defined in the XZ cross-section ("M" flag), the n_or_n_F attribute in the 1d_nwk is a multiplication factor and should be set to 1 (this may be adjusted as part of the calibration process).

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