Hi!!

Thanks for the reply. One more question please. What do you mean with Mymodelparameter = myparameter(iter); in the loop statement? Mymodelparameter is not defined anywhere.

cheers

SÃ©rgio

2012/6/4 Renger van Nieuwkoop

Hi Sergio

You can define your parameter over your set of iterations

set iter /iter1*iter4/;

parameter

myparameter(iter) Parameter that changes in each iteration;

myparameter(“iter1”) = 4;

etc.

Loop(iter,

Mymodelparameter = myparameter(iter);

Solve mymodel;

);

The other problem you can solve by defining a second parameter and change its value after the solve

Parameter

Myparameter2 Parameter that changes after solve;

- Initialize the parameter for the first loop

Myparameter2 = 2;

Loop(iter,

Solve mymodel;

- Set the value of myparameter2 to the solution for the variable X

Myparameter2 = X.L

);

Cheers

Renger

-----Original Message-----

From: gamsworld@googlegroups.com [mailto:gamsworld@googlegroups.com] On Behalf Of SÃ©rgio

Sent: Monday, June 04, 2012 1:02 PM

To: gamsworld

Subject: Parameters values

Hi everyone!!!

In need to know if it is possible to define one parameter with different values. For example, I need to run my solve statement in a loop with 4 iterations, however for each loop iteration, parameter “x”

must be initialized with different values. Furthermore, I need to initialize in iteration 2, 3 and 4 some variables with the values obtained in the previous ones. Can some one help me with that???

Regards

SÃ©rgio

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