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Number of nodes exceeded 500 in sec_str.f90 Weir_up Error Code is: 502


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As in the title PreSRH-2D stopped  due to the following "Number of nodes exceeded 500 in sec_str.f90 Weir_up  Error Code is: 502"

Immediately before this message, the Command Line box said "***TVF file is read in successfully"

I do not have a weir in my model.  The only thing I would suggest is unusual about this model is that it has "internal sinks" to simulate local run on in addition to the normal inlet Qs at the defined channels.

Anywhere to suggest to start trouble shooting?

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The internal sink arcs are defined by two nodes and a couple of vertices.  But the arcs are long, several thousand feet, so they cross many mesh cells.  If you think that may be the cause I could probably shorted the arcs or split the flow between several shorter arcs.


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