Reformatted most of the constraint equations for readability
Implemented the performance enhancements mentioned in @tburandt et al. (2018) for constraints CAb1, OC1, RM1, RM2, RM3, E1, and E3.
Note that many of these have also been independently developed by Igor Tatarewicz of KOBiZE.
Both @tburandt and Igor Tatarewicz are working on GAMS implementations of the OSeMOSYS code
This has reduced the matrix size for the simplicity model, for example, from
1774566 lines were written
--- Problem Characteristics ---
Number of rows = 506018
Number of columns = 498425
Number of non-zeros (matrix) = 1211647
Number of non-zeros (objrow) = 27
to
1755747 lines were written
--- Problem Characteristics ---
Number of rows = 499808
Number of columns = 498425
Number of non-zeros (matrix) = 1200739
Number of non-zeros (objrow) = 27
This begins to address #26
This has reduced the matrix size for the simplicity model, for example, from
to