TUFLOW Message 3007

TUFLOW Message
ERROR 3007 - Wet/dry depth threshold must be >= 0.0001.

Alternate Message
NA

Message Type
ERROR

Description
The wet/dry depth threshold has been set to a value below the minimum allowed.
The default is 0.002m (2mm) or 0.007ft if using Units == US Customary. The depth should be selected according to the magnitude of flooding depths. For broad-scale models with large cell sizes, values of up to 0.05m (0.16ft) have typically been used, while for models using the direct rainfall approach, or that have a high proportion of steep flow, a wet/dry depth of less than 1mm (eg. 0.0002m or 0.0007ft) may be required due to the substantial amount of shallow sheet flow. A reduced wet/dry depth of 0.0002m (0.0007ft) is particularly recommended for direct rainfall models.

Suggestions
Ensure that the value specified with the "Cell Wet/Dry Depth" tcf command is a depth > 0.0001m.

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