Improve total compilation and execution time
The suggestions made by Antti Lehtilä have been implemented in commits 1ff03e61, 3c38c833, and 2d671e00. An additional attempt to improve the execution time was made in commit c9f41b92.
In 3c_inputsLoop.gms, tt_aggregate is still used instead of the apparently faster tt_aggcircular in several calculations: ts_cf_, ts_node_, ts_gnn_, and ts_storageValue_. It would be good to check if these can also be improved by using tt_aggcircular.