TUFLOW Message 1100: Difference between revisions
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{{TUFLOW_Message |
{{TUFLOW_Message |
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|tuflow_message=WARNING 1100 - |
|tuflow_message=WARNING 1100 - Structure "a" crest/invert is below bed of primary upstream channel "b". |
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|alt_msg= WARNING 1100 - Structure "a" crest/invert is below bed of primary downstream channel "b". |
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|alt_msg= N/A |
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|type=[[WARNING]] |
|type=[[WARNING]] |
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|message_desc=The WARNING is issued where a 1D structure’s invert/bed lies below the bed of the primary upstream and/or downstream channel. |
|message_desc=The WARNING is issued where a 1D structure’s invert/bed lies below the invert/bed of the primary upstream and/or downstream channel. <br> |
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The following diagrams provide a simplified elevation view of the two cases that trigger this warning: <br> <br> |
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'''''Structure "a" crest/invert is below bed of primary upstream channel'''''<br> |
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|discussion_page=* [[Talk:TUFLOW Message 1100|Discuss Message 1100]] |
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[[File:Invert below US channel.png]] <br><br> |
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|link3='' |
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'''''Structure "a" crest/invert is below bed of primary downstream channel'''''<br> <br> |
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|link4='' |
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[[File:Invert below DS channel.png]] <br> |
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|prelink=[[TUFLOW_Message_1099|Message 1099]] |
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<br> |
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From Build 2023-03-AD onwards, this warning is eliminated when the connecting node is a manhole. Manholes often feature elevation drops between culverts making this warning unnecessary. |
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|uplink=[[1xxx_TUFLOW_Messages|1xxx Messages]] |
|uplink=[[1xxx_TUFLOW_Messages|1xxx Messages]] |
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|nextlink=[[TUFLOW_Message_1101|Message 1101]] |
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Latest revision as of 15:30, 30 September 2024
TUFLOW Message
WARNING 1100 - Structure "a" crest/invert is below bed of primary upstream channel "b".
Alternate Message
WARNING 1100 - Structure "a" crest/invert is below bed of primary downstream channel "b".
Message Type
WARNING
Description
The WARNING is issued where a 1D structure’s invert/bed lies below the invert/bed of the primary upstream and/or downstream channel.
The following diagrams provide a simplified elevation view of the two cases that trigger this warning:
Structure "a" crest/invert is below bed of primary upstream channel
Structure "a" crest/invert is below bed of primary downstream channel
Suggestions
For Build 2013-12-AB onwards, if this warning is issued, a review of the 1D topography and structure invert/dimensions is recommended. For Build 2013-12-AA, the issuing of this warning is incorrect and has no effect on the results.
From Build 2023-03-AD onwards, this warning is eliminated when the connecting node is a manhole. Manholes often feature elevation drops between culverts making this warning unnecessary.
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