Include the GAMS version of the transport tutorial

iiasa / ixmp4

A data warehouse for high-powered scenario analysis in the domain of integrated assessment of climate change and energy systems modeling

https://docs.ece.iiasa.ac.at/ixmp4

MIT License

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Include the GAMS version of the transport tutorial #108

Open glatterf42 opened 3 months ago

glatterf42 commented 3 months ago

Essentially the same as #101, but with GAMS/gamsapi instead of linopy.

This PR is based on top of that branch, too, and actually adds only five commits. Two of those are the content of #107, so won't need to remain in here, either.

Hence: When reviewing/looking at the code, please focus on the new files in tutorial/transport/.

~Please note: there is no test yet, but the values resulting from running the tutorial are correct. I'll add tests soon.~

glatterf42 commented 2 months ago

This PR now includes exhaustive tests of the newly added code. The main thing I would like to improve for them is how paths are handled, but this will have to wait until we finalize a location for the gams/solve-related code. The tests are currently failing because I didn't adapt the workflow file to install GAMS. This might also be influenced by where the solve-code ends up living; if it's not in this repo, we don't need to configure a secret holding a license here, etc. You can still convince yourself that the tests are running by checking out this branch locally on a system that has GAMS installed.