[Help-glpk] Time dependent transportation problem

[Ted Poe]

Hi everyone,

I am trying to formulate a transportation problem (with intermediate storage 
warehousing) where some of the parameters such as demand and unit costs vary 
day-to-day over a 365-day period.  Google doesn't provide any help, looking for 
time-dependent example problems in mps format, and I don't see any examples in 
the GLPK tarball.  Does anyone have any pointers to help this rookie?

Thanks,
Ted