feat: Add indicator constraints#594
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mcoughlin wants to merge 18 commits into
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@mcoughlin I am sorry this takes so long. there is a big refactoring going on in #630 which interferes a little with this. I hope you don't mind us taking a little longer |
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@FabianHofmann No rush take your time! |
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…traints # Conflicts: # doc/release_notes.rst # linopy/io.py # linopy/model.py # linopy/solver_capabilities.py
Add is_indicator/binary_var/binary_val to ConstraintBase, Constraint, and CSRConstraint (slots, init, from_mutable, data, netcdf round-trip). Add Constraints.indicator/.regular container accessors.
…odel+common+matrices)
MatrixAccessor.indicator_sense holds single-char senses (<, >, =) from to_matrix_with_rhs; the direct-API sense_map was keyed on two-char strings, raising KeyError on the direct path (LP-file path was fine).
Add freeze round-trip, netCDF round-trip (mutable + frozen), matrix split, copy preservation, and direct-API Gurobi solve coverage.
ncons feeds model.ncons which the Mosek backend uses to size the (regular-only) matrix M.A; keep them aligned. Also exclude indicators from the consolidated to_matrix. Add ncons assertion and release note.
Fold indicator constraints into the unified constraint data model (PyPSA#637)
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Closes # (if applicable).
Changes proposed in this Pull Request
Adding indicator constraints
Checklist
doc.doc/release_notes.rstof the upcoming release is included.