Fabian Hofmann

could it have something to do with the IO to the temporary netcdf? did you try it out without it?

thanks for your deep-dive @koen-vg, this is quite important

Hey @koen-vg, thanks again for the update. I will try to catch up next week (this week is too busy)

@koen-vg some news here: Linopy has now a new LP-writing backend based on polars. It is very fast and memory efficient. Could you have another try with latest master and...

I start to understand now... There is two major memory peaks: 1. in linopy itself, when the model is created, and in particular when the nodal balance constraints are defined...

I really like the result of your aggregation strategy. I am just thinking if we could generalize a bit more. Perhaps, we could finally create a new component column "active"...

@ollie-bell thanks for the exaplanation. Indeed, this behaviour is a bit confusing and together with the representation you easily lose track. An example would be nice, I would be more...

thanks @leuchtum, I added a release notes and also adjusted the auxiliary function `._sum`

thanks @leuchtum, I will merge as soon as I have some time to change the code in pypsa accordingly (likely beginning of next week)

@0wenwu, you are right, the current objective class does not support carrying constants. Let's leave this open and see whether there is more people who wish for this feature. The...