I want to solve GAMS model sequentially for "set myset /1,2/" and "set myset /1*6/". First solution will be lower bound for the second solution. And I want to automate this for several runs. But Gams does not allow to redefine or change sets. Is there any way? Edit: I solved the problem using subset. But this time ord and card functions is not working for this set.
asked
kubi |