pyam

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read_iiasa() - filter also by meta information

4

It would be helpful if read_iiasa() could also filter for meta information like climate assessment category. Use case: I tried to download data for all C1 scenarios from the AR6-DB....

bs538

The pint-package (used by the `convert_unit()` method) raises a dimensionality error if the units cannot be converted. However, if a user applies the method `convert_unit("source_unit", "target_unit")` and the IamDataFrame does...

danielhuppmann

In the box plot function, `panda`'s `set_categories` function is called: https://github.com/IAMconsortium/pyam/blob/525ede9a3310198bd497f04041d4a13149adad43/pyam/plotting.py#L714 However, the `inplace` parameter of the `set_categories` was removed in `pandas >= 2.0` (see [pandas_=2](https://pandas.pydata.org/docs/reference/api/pandas.Series.cat.set_categories.html)). This leads to an...

l-welder

Add option to authenticate via proxies and with verification cerificates

2

It is currently not possible to pass `proxies` and `verify` parameters upon connection. This imposes substantial restrictions to data access for users working in institutions under proxies. It would be...

LucaMingarelli

Compute quantiles with groupby

2

It might be nice to be able to compute quantiles after a groupby command, maybe in a syntax similar to this: ``` ( df .filter(variable="Emissions|CO2") .compute.groupby("category") .quantiles([0.05, 0.95]) .plot(color="category", fill_between=True)...

kvanderwijst

Split core from full package?

2

Pyam is great, but it is super restrictive with its supported versions of dependencies. For users, this is great. For anyone who wants to use it as a dependency of...

znicholls

Filter strict - only return data which matches exact combination of all arguments

3

I'm dealing with some messy data, including models that have missing regions, variables and years. If I filter on a sub-set of regions, I'm returned all the data which matches...

willu47

Confirm expected behaviour of aggregate with nested hierarchy

4

Hi, following a question I asked in the openmod session today, please could you confirm the expected behaviour of the `.aggregate` function when presented with missing levels in the data...

willu47

License compatibility

7

I was wondering if anyone had a clear answer to a question about licensing implications of dependencies. At present, pyam is Apache 2.0 licensed and iam-units (on which pyam depends)...

znicholls

Read data from ixmp v4.0

1

Per our discussion on the development of **ixmp v4.0**, we agreed to implement a new method `pyam.read_ixmp()` that queries data and meta indicators (and other dimensions of the data model...

danielhuppmann