particle_size_oversize — DRIVE grind op

• Data kinds: table × scalar → scalar

• Call: import fullseye as fs; fs.ledger.particle_size_oversize(psd: 'dict', x: 'float') -> 'float' (to call the implementation directly, import grind; grind.particle_size_oversize(psd: 'dict', x: 'float') -> 'float'; from the registry, opsdrive.get("particle_size_oversize"))

Usage

Volume fraction above diameter x [µm] (oversize R(x), 0-1). The cumulative at the ends is interpolated in log(diameter) (the same convention as the default of particle_size_dx).

References (sample data, literature)

• Sample-data catalog (download URLs / licences) — 2-D uses skimage.data (BSD/public domain) plus synthetic images; 3-D lists download URLs for real data sources (Stanford, PDS, …).

• Operator provenance and references — the sources of the research/methods this op family came from.

• The canonical algorithm (author, year) and its uses are named in the family usage guide above.

Runnable examples (verified samples that actually call this op)

• poc_powder_grinding_ae — py -3.11 examples/poc_powder_grinding_ae.py

Ops the type connects to (they accept scalar as input)

spin_from_marker_sequence · carla_transform_matrix · carla_pose_to_world · carla_camera_pose · carla_xy_yaw · carla_scene_load · town_chain · osm_parse

Same category (grind)

particle_size_read · particle_size_dx · particle_size_synth · comminution_energy · comminution_law_fit · breakage_first_order_fit · replicate_compare · ae_read_csv

*Provenance: grind.py — DRIVE operator registry. This per-op note is generated by tools/opdocs.py md (do not hand-edit).*

© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.