> Is one able to omit zero valued variables (solutions) in my case
> x[i,j] using the commands
>
> display and printf
You can specify appropriate condition in display or printf statement,
e.g.
printf{i in I, j in J: abs(x[i,j]) >= .001} "...", x[i,j], ... ;
>
> and also is one able to set a global option in glpsol or in the model
> file not to print zero values?
No, such option is not supported.
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