[Help-glpk] Help required regarding cosntraint setup in glpk

[Vishnu Erramilli]

Hi,

I have been using GLPK. I wanted to know if we have a certain number of
constraints in the model file (constr1, constr2 etc.,), Can we choose to
run the model file by turning off certain constriants? For e.g., My data
file has only constr1 but not constr2 and I need to turn off constr2
before running the model, is there any way we can do this? I know AMPL has
the ability of turning constraints on or off in the run file.

I would be thankful if anyone could reply.

Thanks,

Vishnu