User guide
message_ix_models.tests
Conceptual documentation
API reference
model
model.bare
model.build
model.emissions
model.snapshot
model.disutility
report
tools
tools.costs
workflow
util
testing
tests
Model variants
model.material
model.transport
model.water
Research projects
project.advance
project.circeular
project.digsy
project.edits
project.gea
project.shape
project.ssp
Package data
relation/*.yaml
year/*.yaml
Validate input/output DataFrame columns per MESSAGE-ix spec.
Returns a function that checks for required columns in input/output parameters.