Feature/tsam v3+rework - #571

Merged

FBumann merged 52 commits into

devfrom

feature/tsam-v3+rework

Jan 17, 2026

Commits on Jan 12, 2026

⏺ I've completed the core migration to tsam 3.0.0. Here's a summary of changes:
FBumann
committed
65486ae
⏺ The tsam 3.0 migration is now complete with the correct API. All 79 tests pass.
FBumann
committed
156bc47
⏺ The simplification refactoring is complete. Here's what was done:
FBumann
committed
46f3418
I continued the work on simplifying flixopt's clustering architecture. Here's what was done in this session:
FBumann
committed
cfb9926
All the clustering notebooks and documentation have been updated for the new simplified API. The main changes were:
FBumann
committed
cf5279a
Fixes made:
FBumann
committed
addde0b
⏺ All 126 clustering tests pass. I've added 8 new tests in a new TestMultiDimensionalClusteringIO class that specifically test:
FBumann
committed
65e872b
Summary of Changes
FBumann
committed
1547a36
Summary of changes:
FBumann
committed
5117967
rename to ClusteringResults
FBumann
committed
ddd4d2d
New xarray-like interface:
FBumann
committed
3365734
Updated the following notebooks:
FBumann
committed
a55b9a1
ClusteringResults class:
FBumann
committed
5056873
Renamed:
FBumann
committed
6fc34cd
Expose SegmentConfig
FBumann
committed
72d6f0d
The segmentation feature has been ported to the tsam 3.0 API. Key changes made:
FBumann
committed
42e37e1
Added Properties
FBumann
committed
c5409c8
Summary of Changes
FBumann
committed
ad6e5e7

Commits on Jan 13, 2026

⏺ I've completed the implementation. Here's a summary of everything that was done:
FBumann
committed
860b15e
Add method to extract data used for clustering.
FBumann
committed
b73a6a1
Summary of Refactoring
FBumann
committed
e6ee2dd
Changes Made
FBumann
committed
e880fad
Update Notebook
FBumann
committed
fbb2b0f
1. Clustering class now wraps AggregationResult objects directly
FBumann
committed
151e4b3
I've completed the refactoring to make the Clustering class derive results from _aggregation_results instead of storing them redundantly:
FBumann
committed
57f59ed
The issue was that _build_aggregation_data() was using n_timesteps_per_period from tsam which represents the original period duration, not the representative time dimension. For segmented systems…
FBumann
committed
b39e994
❯ Remove some data wrappers.
FBumann
committed
8b1daf6
Improve docstrings and types
FBumann
committed
bf5d7ff
Add notebook and preserve input data
FBumann
committed
bb5f7aa
Implemented include_original_data parameter:
FBumann
committed
556e90f
Changes made:
FBumann
committed
810c143
Changes made:
FBumann
committed
1696e47
drop_constant_arrays to use std < atol instead of max == min
FBumann
committed
5cf85ac

Commits on Jan 14, 2026

Temp fix (should be fixed in tsam)
FBumann
committed
8332eaa
Revert "Temp fix (should be fixed in tsam)"
FBumann
committed
9ba340c
Merge origin/main into feature/tsam-v3+rework

FBumann
and
claude
committed
94477b1

Commits on Jan 15, 2026

Updated tsam dependencies to use the PR branch of tsam containing the new release (unfinished!)
FBumann
committed
13002a0
All fast notebooks now pass. Here's a summary of the fixes:
FBumann
committed
fddea30
⏺ All fast notebooks now pass. Here's a summary of the fixes:
FBumann
committed
982e75a
Fix notebook
FBumann
committed
9d5d969
Fix CI...
FBumann
committed
946d374
Revert "Fix CI..."
FBumann
committed
b483ad4
Fix CI...
FBumann
committed
c847ef6

Commits on Jan 16, 2026

Merge branch 'main' into feature/tsam-v3+rework
FBumann
committed
872bbbd
Merge branch 'dev' into feature/tsam-v3+rework
FBumann
committed
a5f0147
Fix: Correct expansion of segmented clustered systems (#573)

FBumann
and
claude
authored
450739c
Added @functools.cached_property to timestep_mapping in clustering/base.py:
FBumann
committed
ebf2aab
perf: 40x faster FlowSystem I/O + storage efficiency improvements (#578)

FBumann
and
claude
authored
79d0e5e

Commits on Jan 17, 2026