Network Generator

[Archiver]

Sir/Ma'am,

I would like to generate some (maximum flow) network problems to test
some of my GAMS code on. I realize netgen.gms can convert NETGEN
networks into a gams readable format, but NETGEN requires compiling/
running Fortran code (which I'm not smart enough to figure out how to
do).

Is there any way to create a random maximum flow network using only
GAMS?

Thanks for any help.
Kevin
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[Archiver]

Kevin,

You could reimplement the ideas of netgen or other generators in GAMS
or google "max flow problem instances" to find some instances which
you would need to get into GAMS readable form (using awk/sed/...).

Hope this helps,
Michael Bussieck - GAMSWorld Coordinator

On Feb 23, 10:02 am, Kevin Kennedy wrote:
> > Sir/Ma'am,
> >
> > I would like to generate some (maximum flow) network problems to test
> > some of my GAMS code on. I realize netgen.gms can convert NETGEN
> > networks into a gams readable format, but NETGEN requires compiling/
> > running Fortran code (which I'm not smart enough to figure out how to
> > do).
> >
> > Is there any way to create a random maximum flow network using only
> > GAMS?
> >
> > Thanks for any help.
> > Kevin
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