fem_nodes_load — DRIVE tacslip op

• Data kinds: text × text → table

• Call: import fullseye as fs; fs.ledger.fem_nodes_load(dirpath: 'str', name: 'str') -> 'dict' (to call the implementation directly, import tacslip; tacslip.fem_nodes_load(dirpath: 'str', name: 'str') -> 'dict'; from the registry, opsdrive.get("fem_nodes_load"))

Usage

> This operator's description has not been translated yet. The original text follows as it is.

有限要素の表面節点テキスト(Robo-Touch/Taxim リポジトリ同梱、MIT ライセンス)を 3 本読む: `<dirpath>/<name>_{x,y,z}.txt`、

タブ区切り・1 行ヘッダ `Node Number / X Location (m) / Y Location (m) / Z Location (m) / Directional Deformation (m)`、単位 m。

3 本は同じ節点集合で最終列だけがその方向の変位。返り `id・X・Y・Z・dx・dy・dz(各 (N,))、n、name`。

Raises FileNotFoundError: ファイルが無い。ValueError: ヘッダが違う、列が 5 本でない、3 本の節点座標が一致しない(fail-closed)。

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_tacsim_marker_shear — py -3.11 examples/poc_tacsim_marker_shear.py

• poc_tactile_dipole_torque — py -3.11 examples/poc_tactile_dipole_torque.py

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

course_layout · course_occupancy · course_contains · world_build · world_camera · world_move · lidar_scan · rss_longitudinal_same

Same category (tacslip)

mindlin_partial_slip · mindlin_traction · hertz_surface_ur · hertzian_tangential_inner · cerruti_kernel · cerruti_surface_displacement · membrane_shear_field · membrane_markers


*Provenance: tacslip.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.