Philip Hackstock

skip-region-aggregation: true is ignored for single consituent common regions

3

I just encountered a case for a project where we had a variable where we decided to turn off region aggregation: ```yaml - Power Generation Technologies|Coal fired: unit: '% Shares...

Strictly enforce folder naming conventions

2

While updating the cli to use typer instead of click for improved usability, documentation and command auto-completion, I realized that we currently provide the option to name folders containing the...

Having this would be useful for checking deployed versions of nomenclature.

The current implementation of DataValidator and its associated classes is rather convoluted. Before we add more functionality, we should streamline and simplify.

Using a context manager for the `ErrorCollector()` class could help reduce boilerplate and make our code more readable. We'd be going from: ```python errors = ErrorCollector() for item in items:...

Add MAGICC variables

3

As MAGICC becomes more integrated into a number of projects I figured it might be a good idea to add all MAGICC variables to this repo.

Emission species levels 2 and 3 are identical

4

When checking the emission variables for a recent project, I noticed that the emission species for levels 2 and 3 are identical. * https://github.com/IAMconsortium/common-definitions/blob/258c943fdbc16f362865367dba68daba50bcac93/definitions/variable/emissions/tag_level-2-species.yaml * https://github.com/IAMconsortium/common-definitions/blob/258c943fdbc16f362865367dba68daba50bcac93/definitions/variable/emissions/tag_level-3-species.yaml I don't think that...