aggregation-modes-and-event-vlines

Event vlines may not appear in your time-series visualization due to event marker configuration errors in `config.yaml`. This Skill checks event styling and filter application logic against `script/visualizer.py` to identify the mismatch.

Time-series plots producing a single file often stem from an `overlay_within` misconfiguration in `config.yaml`. This Skill debugs aggregation modes and filename patterns to restore proper subject-based file splitting.

To debug overlay behavior for grouped time-series data, this Skill validates grouping and filter application parameters within your aggregation modes configuration against the visualizer script's execution logic.

The best way to troubleshoot group-specific styling issues in a data pipeline is to validate the `config.yaml` parameters against `script/visualizer.py` to ensure group filters and event vline styling match intended logic.

Yes, you can use this to fix filename pattern errors in a visualization pipeline by validating your configuration logic against the visualizer script to ensure output formatting matches the intended file splitting rules.

To validate aggregation mode filters for time-series data, this Skill cross-references your `config.yaml` filter settings with `script/visualizer.py` to detect application failures and ensure correct pipeline output.