TUFLOW Message 1070: Difference between revisions
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|message_desc=If using effective area, a relative resistance factor of 1.0 must occur at some point in the profile to indicate the primary sub-channel. If this is not included, grossly incorrect channel velocities can occur. |
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|message_desc=???? |
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|suggestions=Update the cross-sections to indicate a primary sub-channel: |
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|suggestions=???? |
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* In the 1D cross-section table link (1d_xs) layer, ensure at least one cross-section has the "Flag" attribute set to "'''R'''". |
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|discussion_page=* [[Talk:TUFLOW Message 1070|Discuss Message 1070]] |
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* Update the corresponding source table to contain a relative resistance factor of 1.0. |
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|link3='' |
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Refer to the <u>[https://docs.tuflow.com/classic-hpc/manual/latest/ TUFLOW Manual]</u> for more information on cross-sections. |
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|prelink=[[TUFLOW_Message_1069|Message 1069]] |
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|uplink=[[1xxx_TUFLOW_Messages|1xxx Messages]] |
|uplink=[[1xxx_TUFLOW_Messages|1xxx Messages]] |
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|nextlink=[[TUFLOW_Message_1071|Message 1071]] |
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Latest revision as of 16:14, 18 December 2024
TUFLOW Message
ERROR 1070 - Cross-section with effective area must have a relative resistance of 1 in primary sub-section.
Alternate Message
NA
Message Type
ERROR
Description
If using effective area, a relative resistance factor of 1.0 must occur at some point in the profile to indicate the primary sub-channel. If this is not included, grossly incorrect channel velocities can occur.
Suggestions
Update the cross-sections to indicate a primary sub-channel:
- In the 1D cross-section table link (1d_xs) layer, ensure at least one cross-section has the "Flag" attribute set to "R".
- Update the corresponding source table to contain a relative resistance factor of 1.0.
Refer to the TUFLOW Manual for more information on cross-sections.
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