Difference between revisions of "TUFLOW Message 3038"
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Latest revision as of 10:17, 3 March 2023
TUFLOW Message
ERROR 3038 - Flow width factors must be >= 0.
Alternate Message
NA
Message Type
ERROR
Description
Faces may have a flow width factor applied to represent reduced available flow area of the face (for example, if a building occupies part of the face).The changed flow width applies at all depths.
- For example, a factor of 0.1 will limit the flow width to 10%.
When reading from a polygon object in GIS format, any cell sides that fall within the polygon will have the width factor applied. These factors can be reviewed within the uvpt_check file, and logically cannot be negative. Negative factors are not permissible.
Suggestions
Review the applied face width factors and ensure none are less than 0.
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