I3

Extractor variant that reads IceCube I3 files. It runs the IceTray ml_suite feature extraction over each file’s frames, using a GCD file to supply detector geometry, and emits the extracted per-event features downstream.

Because it depends on IceTray, when using this extractor the pipeline must be run through the framework-provided IceTray-enabled Python shim (see <../../../../usage>, ‘Running under IceTray’).

Configuration

Selected as name: i3.

Option	Description	Type	Default
gcd_path	Path to the GCD file.	path	required
include	Names of the feature groups to pass downstream.	list[str]	required
ml_suite	Options forwarded to the IceTray ml_suite extraction (validated by ml_suite itself).	mapping	required
skip_missing	Skip files that contain no usable frames instead of failing.	bool	false

extractor:
  name: i3
  kwargs:
    gcd_path: /path/to/GCD.i3.zst
    include: [ charge, time ]
    ml_suite: {}
    skip_missing: true