When I run LEMON 1.3, I get an unhandled exception due to division by zero
in the following code (line 940) from network_simplex.h
if (_arc_mixing) {
// Store the arcs in a mixed order
const int skip = std::max(_arc_num / _node_num, 3);
When I set _arc_mixing to "false", the process runs without a problem.
I do not have nodes labeled 0 in my input lgf, so not sure where this
problem (_node_num = 0) originates.
The comments in the file suggest that turning off arc mixing may result in
slower processing times and other drawbacks.
Is this a bug, and are there better workarounds than turning off arc mixing?
Thanks.
_____
Carlos Carroll, Ph.D.
Klamath Center for Conservation Research
PO Box 104
Orleans, CA 95556
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