Ventana software support forum

Hi,
I am having 2 errors when trying to simulate a national land-use change model. Each land-use type is a sock that varies in fucntion of changes in other land-use types stocks. I get that some model variables (stocks) are not used. However, I only want to see how this stock evolve over time and not to use them as a variable to calculate other things (that why I am not using them). The secont problem is with subscripts. I get an incorrect number of subscripts erros because I am using subscripted variables to inicialize stocks (the initial land stock in each national administrative unit).
I posted the model if that helps
Thank you very much !

see the model corrected for the subscript errors.
You must too correct the unit errors you get when hiting the
Ctrl U key.
There are always unused variables in models, that generally exist for information.
If you want not to be bothered when hitting hte Ctrl T key just click on the complementary button.
Regards.
JJ

thanks !!! that works !