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feat: Store loadflows in parquet format as well #608

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feat: Store loadflows in parquet format as well #608

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2 changes: 1 addition & 1 deletion packages/interfaces_pkg/src/toop_engine_interfaces/loadflow_result_helpers_polars.py
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@
def save_loadflow_results_polars(
fs: AbstractFileSystem, file_path: str | Path, loadflows: LoadflowResultsPolars
) -> StoredLoadflowReference:
"""Save loadflow results to a file in hdf5 format.
"""Save loadflow results to a file in parquet format.

Parameters
----------
Expand Down
9 changes: 8 additions & 1 deletion ...es/topology_optimizer_pkg/src/toop_engine_topology_optimizer/benchmark/benchmark_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,7 @@
from toop_engine_interfaces.folder_structure import (
PREPROCESSING_PATHS,
)
from toop_engine_interfaces.loadflow_result_helpers_polars import save_loadflow_results_polars
from toop_engine_interfaces.loadflow_results_polars import LoadflowResultsPolars
from toop_engine_interfaces.messages.preprocess.preprocess_commands import (
AreaSettings,
Expand Down Expand Up @@ -514,7 +515,11 @@ def calculate_and_save_loadflow_results(
disconnections: Optional[list[int]] = None,
) -> tuple[LoadflowResultsPolars, Optional[AdditionalActionInfo]]:
"""
Calculate AC and DC loadflow results using the provided runner and saves the results as CSV files.
Calculate AC and DC loadflow results using the provided runner and saves the results

Saves ac and dc branch results as CSV files for human-readable review + ac results in parquet format for full inspection.



Parameters
----------
Expand All @@ -534,6 +539,7 @@ def calculate_and_save_loadflow_results(
This function also saves the results to CSV files:
- "ac_loadflow_results.csv"
- "dc_loadflow_results.csv"
- "ac_loadflow_results_parquet/....parquet"
in the specified `topology_path` directory.
"""
if actions is None:
Expand All @@ -543,6 +549,7 @@ def calculate_and_save_loadflow_results(
ac_loadflow_results = runner.run_ac_loadflow(actions, disconnections)
ac_action_info = runner.get_last_action_info()
ac_loadflow_results.branch_results.collect().write_csv(topology_path / "ac_loadflow_results.csv")
save_loadflow_results_polars(DirFileSystem(topology_path), "ac_loadflow_result_parquet", ac_loadflow_results)
dc_loadflow_results = runner.run_dc_loadflow(actions, disconnections)
dc_loadflow_results.branch_results.collect().write_csv(topology_path / "dc_loadflow_results.csv")
return ac_loadflow_results, ac_action_info
Expand Down
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