Add stochasticity

[FelixCAAuer]

No description provided.

[Copilot]

Pull Request Overview

Adds support for stochastic scenarios by introducing a Global_Scenarios table with related XML definitions, Excel reader/writer methods, and scenario‐based filtering in the CaseStudy API.

• Update changelog to document the new Global_Scenarios feature
• Extend TableDefinitions.xml with Global_Scenarios and its columns
• Implement write_dGlobal_Scenarios, get_dGlobal_Scenarios, and scenario filtering in CaseStudy

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
changelog-LEGOExcels.md	Added Global_Scenarios section in the changelog
TableDefinitions.xml	Defined new Global_Scenarios table and added column metadata
ExcelWriter.py	Introduced write_dGlobal_Scenarios and updated writer combinations
ExcelReader.py	Added get_dGlobal_Scenarios reader function
CaseStudy.py	Integrated dGlobal_Scenarios in init and added scenario filtering

Comments suppressed due to low confidence (5)

ExcelReader.py:64

• The docstring states this parameter is unused, but it is passed as keep_excl_columns to __read_non_pivoted_file. Please update the description to reflect its actual use.

:param keep_excluded_entries: Unused but kept for compatibility with other functions

ExcelWriter.py:196

• [nitpick] New I/O methods (write_dGlobal_Scenarios) are introduced; adding unit tests or integration tests would help ensure correct file generation and catch future regressions.

def write_dGlobal_Scenarios(self, dGlobal_Scenarios: pd.DataFrame, folder_path: str) -> None:

TableDefinitions.xml:613

• It looks like 'relativeWeight' is being added under the Power_Hindex definition; confirm it belongs in the Global_Scenarios table definition instead.

<Column id="relativeWeight">

TableDefinitions.xml:627

• The 'scenarioID' column is defined here but appears intended for Global_Scenarios. Please verify placement under the correct TableDefinition.

<Column id="scenarioID">

CaseStudy.py:44

• Using self.example_folder here may be a typo; other files use self.data_folder. Confirm the correct base path is used for loading Global_Scenarios.

self.dGlobal_Scenarios = ExcelReader.get_dGlobal_Scenarios(self.example_folder + self.global_scenarios_file)