Difference between revisions of "TUFLOW Message 3038"

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{{TUFLOW_Message
 
{{TUFLOW_Message
|tuflow_message=ERROR 3038: Flow width factors must be >= 0.
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|tuflow_message=ERROR 3038 - Flow width factors must be >= 0.
 
<br>  
 
<br>  
|alt_msg=None
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|alt_msg=NA<br>
  
 
|type=[[ERROR]]  
 
|type=[[ERROR]]  
|message_desc=The value of specified Cell Width Factor must be greater than 0.0.
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|message_desc=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.<br>
|suggestions=The Cell Width Factor can be used to adjust the 2D cell flow widths. It is a factor, for example 0.1 will limit the flow width to 10%. The changed flow width applies to all depths.  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.
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:For example, a factor of 0.1 will limit the flow width to 10%. <br>
 +
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.
  
 
|prelink=[[TUFLOW_Message_3037|Message 3037]]
 
|prelink=[[TUFLOW_Message_3037|Message 3037]]

Revision as of 16:36, 2 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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