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fix: remove deprecated dim parameter from linopy LinearExpression.groupby(...).sum() #811

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Merged
tgilon merged 3 commits into from
Jul 31, 2026
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fix: remove deprecated dim parameter from linopy LinearExpression.groupby(...).sum() #811

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85aeaf4
fix: remove deprecated dim parameter from linopy `LinearExpression.gr…
daniel-rdt Jul 27, 2026
88ebe87
doc: add release note
daniel-rdt Jul 27, 2026
5829baa
Merge branch 'master' into fix/linopy-depr-param
tgilon Jul 30, 2026
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2 changes: 2 additions & 0 deletions doc/release_notes.md
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Expand Up @@ -47,6 +47,8 @@

* Remove unused `cba.methods` config option ([#805](https://github.com/open-energy-transition/open-tyndp/pull/805)).

* Remove `dim` argument from `.groupby(...).sum()` call in DSR daily dispatch constraint as it is no longer accepted by linopy >= 0.9.0 and no longer needed since groupby-sum always reduces the grouped dimension ([#811](https://github.com/open-energy-transition/open-tyndp/pull/811)).
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tgilon marked this conversation as resolved.

**Documentation**

* Update benchmarking documentation tables and figures for v0.7.1 ([#711](https://github.com/open-energy-transition/open-tyndp/pull/711)).
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2 changes: 1 addition & 1 deletion scripts/solve_network.py
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Expand Up @@ -1393,7 +1393,7 @@ def constrain_dsr_daily_dispatch(n: pypsa.Network, snapshots: pd.DatetimeIndex)
)

# calculate weighted daily energy
daily_energy = (p * weightings).groupby(day).sum(dim="snapshot")
daily_energy = (p * weightings).groupby(day).sum()

# calculate daily energy limit using p_nom and pemmdb_hours
rhs = xr.DataArray(
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