Tycho Melles

Hi Maliheh, Thank you for your message. I checked the model status and the model is feasible; the problem is not that the solver does not find a solution, but it is impossible that the solution it ...

Hi Maliheh, Sorry for the many messages in a row, but I continued working on this and I believe I solved the issues with the last constraint and have something now that should be working, which I c...

Hi Maliheh, I tried to code what you explained today, but ran into some trouble when trying to formulate the final constraint stating that the storage must be bigger than the peak storage needed (X...

Hi Maliheh, One more question that came up regarding actually coding the constraints in Python (my apologies if this is a trivial question; it's my first time working with Gurobi): 3. If there is a...

Hi Maliheh, Thank you again for your response! I think I understand how to code this now. Just be sure, I have two more questions: 1. First (just to be sure that was clear), the vector 'excesscumul...

Hi Malileh, Thank you for your response!  What I'm trying to model is a fuel production facility with storage capacity Xst and 'Ns' ships transporting the produced fuel to the usage location. As I ...

A small addition just to be sure. This is the error I am getting: TypeError: expected a sequence of integers or a single integer, got '<gurobi.LinExpr: 34.73041761101102 <gurobi.Var *Awaiting Model...