Ruler 4+740..5+480 (38 stations, 20 m). Two decimal series per station:
A (|across|~33 m) varies with terrain; B (|across|~16 m) rises ~0.498 m per
station (2.49% grade). Series naming and the ruler scale (chord ~21.27 m per
20 m station) are left to HITL. Output is a draft; no value is adjusted.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A5Cun3RHQKna9qxE6ybZ4A
Shows CR-TABL-TEX2 carries the same positions with different decimal values
between sheets (e.g. 63.938 vs 65.969), consistent with differing ground
levels. Interpretation of the 740.00~980.00 ruler is left to HITL.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A5Cun3RHQKna9qxE6ybZ4A
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
make_inventory_doc.py renders DOC/02_분석 report from data/inventory_mainline.json
so that all counts trace to the extraction run. Notes 1 failed DXF
(C0060304-003, sort handle 331) as an open item.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A5Cun3RHQKna9qxE6ybZ4A
Scans 21 main-line DXF files (02 평면·종단, 03 본선굴착, 04 본선기타) for
header, layers, entity counts, extents, 3D flag and text samples. Strict
load failures fall back to ezdxf recover mode and are recorded.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A5Cun3RHQKna9qxE6ybZ4A
Claude