CMPlanning/data/alignment_plan_001_centre.csv at 5e566cdb75f9425279355800a5be699c6bb3ca98

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Claude f144d53f79 feat: draft main-line centreline stations from plan sheets (Task 3, HITL)

extract_alignment_plan.py takes the midpoint of each station's two side
ticks (CA-ALGN-STSM) as the centreline point. Sheet 001 gives 4+700..5+500
with consecutive residual <= 0.02 m. Sheet 002 gives identical output, so
the duplicate question is left to HITL. Profile EL is not yet extracted.

Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A5Cun3RHQKna9qxE6ybZ4A

2026-10-20 23:46:44 +00:00

350 B

Raw Blame History

1	station_m	centre_x	centre_y	side_gap_m
2	4700	151067.261	483726.735	8.554
3	4800	151119.817	483641.679	11.191
4	4900	151169.128	483554.701	13.981
5	5000	151215.122	483465.925	16.844
6	5100	151258.471	483375.815	18.211
7	5200	151301.3	483285.451	17.956
8	5300	151344.993	483195.51	15.809
9	5400	151390.045	483106.254	12.322
10	5500	151437.284	483018.131	9.389

350 B Raw Blame History

350 B

Raw Blame History