Matthew Gidden

Results 43 issues of Matthew Gidden

## Summary We run `opt.solve(model)` with a `gams` `SolverFactory` and see a list index out of range error. This is due to pyomo splitting lines in the `GAMS.py` solver file...

bug

These are two small hotfixes I needed in the past months but never was able to push. I will keep this PR in draft form to remember to update it...

At present compute.quantiles() as implemented in https://github.com/IAMconsortium/pyam/pull/686 is relatively strict in its `weights` argument, requiring a `pd.Series` with name `weight`. More flexible arguments could be provided (e.g., lists of correct...

enhancement
good first issue

At present `compute.quantiles()` as implemented in #686 specifies names for `model` and `scenario` of the resulting dataset - model is defined based on it being weighted or not [here](https://github.com/IAMconsortium/pyam/pull/686/files#diff-120eee8aae07383f9842565501010215381c18d5457e8cfa19b758734dd0b8c6R76) -...

enhancement
good first issue

This is a fresh PR where we will implement DACCS related tutorials. It depends on https://github.com/iiasa/message-ix-models/pull/158 where additional features for implementing DACCS in scenarios are developed. This supercedes #793 and...

to be filled in **Required:** write a single sentence that describes the changes made by this PR. ## How to review **Required:** describe specific things that reviewer(s) must do, in...

It looks like this only supports a single band for now [1]. This could pretty easily be extended to 3 dims (most common for geoscience cases) by assuming a 3D...

In the @IAMconsortium/common-definitions-emissions task team, we are discussing how to account for emissions and removals from land-related processes. We already explicitly have a variable for net LULUCF flux and carbon...

emissions

In the @IAMconsortium/common-definitions-emissions task team, we are discussing how to account for removals from BECCS-related processes. In IAMs, we have the issue that while the negative component of BECCS emissions...

emissions
land
energy