TUFLOW Message 0037

TUFLOW Message
ERROR 0037 - Could not apply Set IWL == AUTO. More than one different water level boundary found.

Alternate Message
NA

Message Type
ERROR

Description
If using the Set IWL == Auto feature the IWL in the model is automatically set based on the water level at the downstream boundary. In this case more than one water level boundary has been encountered and TUFLOW is unable to set the IWL automatically.

Suggestions
Ensure that only a single water level boundary is used or remove the Set IWL == Auto command and set the IWL manually using the Set IWL == <value>, Read GIS IWL == <gis layer> or Read Grid IWL == <grid dataset> commands.

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