inv_tec definition - does not allow adding inv_cost to technologies in cloned modell
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Description
Hey!
I am running into an issue, when I clone a model and try to add technologies with investment costs. It seems like the ixmp auto-generated set inv_tec does not update when inv_cost is updated.
What I see, is that the inv_cost are added to the db and consequently also exported to the gdx data input file. However, since the inv_tec parameter is not updated in neither the db nor the gdx, the inv_cost do not get passed to the gdx output file.
Any idea on how to handle this issue?
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
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Research direction
Reproduce the issue by cloning a model, adding technologies with investment costs, and comparing inv_cost and inv_tec in the database and exported GDX files. Determine why updating inv_cost does not update the auto-generated inv_tec set. Done means the investment costs are passed through to the GDX output after the cloned model is updated.
Written by the indexing model from the issue text.
Assessment
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100