TUFLOW Message 2234

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Revision as of 08:23, 22 February 2011 by tuflow>Par
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TUFLOW Message
ERROR 2234 - HQ boundary has zero slope and a blank boundary name.

Alternate Message
NA

Message Type
ERROR

Description
A HQ type boundary object is a head-flow or stage-discharge boundary. The stage discharge relationship can be specified by the user, by giving the HQ object a name, and linking this to a stage-discharge relationship in the boundary condition database (bc_dbase.csv). Alternatively a stage-discharge relationship can be automatically calculated by TUFLOW by giving a water surface elevation slope, this is specifed in the "b" attribute of the 2d_bc layer (slope is in m/m). If both a name and a slope ("b" attribute) are given to HQ boundary, the automatic approach is adopted.

Suggestions
Specify a slope for automatic calculation of stage-discharge relationship, or a name to manually specify relationship.


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