Changelog

v1.2.2 — 2026-10-19

Re-release of v1.2.1 with the version string actually bumped in pyproject.toml and seem_geo/__init__.py (previous v1.2.1 tag accidentally shipped with version = "1.1.0", causing silent install regressions). All features below are the same as the intended v1.2.1.

🆕 New Features

1. Configurable Settings system (seem_geo.settings)
2. Persistent config at ~/.seem_geo_settings.json
3. 6-tab Tkinter dialog: Image / Inversion / ERT Filters / MASW / QC / Confirmation
4. Public getters: get_inversion(), get_filters(), get_masw(), get_qc(), get_confirmation(), get_image()
5. Auto-applies matplotlib rcParams (DPI, colormap, figure size) at import
6. show_dialog(parent) opens full editor
7. show_data_preview(parent, project, module) — pre-run editable confirmation

8. format_plot_title() — QC-aware title helper

9. Runtime core patches (seem_geo.core_patches)

10. Monkey-patches process_ert_station, batch_ert, process_masw_station to read user settings
11. Safe-fallback: if a parameter isn't supported, calls original function unchanged
12. MASW post-filters picks (smoothness window, Vs bounds, max jump %)

13. ERT compare mode: runs 3 inversion methods into _smoothness, _robust, _marquardt subfolders

14. Pro GUI v4 (seem_geo.gui.pro_main_window)

15. Mode selector: ERT only / MASW only / Both
16. 3-column dashboard (ERT red / MASW blue / Shared purple)
17. New-project wizard: Template / Empty / Import CSV
18. Side-by-side viewer: Compare ERT (pseudo + inverted), Compare MASW (dispersion + Vs)
19. Dark/Light theme toggle
20. Settings menu (Ctrl+,) opens the 6-tab dialog
21. Compare Inversions and Toggle QC in PDF buttons

22. Launch: python -c "from seem_geo.gui.pro_main_window import main; main()"

23. High-resolution image patch (seem_geo.hires)

24. Standalone module forcing 300 DPI on all plots
25. Alternative to settings-based DPI control

🔧 Fixes

• Version string synchronized: pyproject.toml, __init__.py both now at 1.2.1
• Previous version drift between pyproject (1.1.0) and git tag (v1.2.1) caused silent install regressions
• CI smoke test uses init <DIR> --name "..." (fixed from broken init --output)

v1.1.0 — 2026-10-17

🆕 New Features (all 6 requested)

1. Interactive Dispersion Picker (seem_geo.gui.dispersion_picker)
2. Standalone Tkinter window
3. Click left-mouse to add picks on the f-v image, right-click to remove
4. Auto-pick button snaps to peak at each frequency
5. Live Vs(z) preview — updates as you add/remove picks
6. Vs30 + Site Class displayed in real time
7. Save/load dispersion curves as CSV

8. Launch: seem-geo picker --shot MW-15_shot.csv

9. Industry-Standard File Importers (seem_geo.io.importers)

10. ERT: Res2DInv (.dat), AGI SuperSting (.stg), ABEM-Lund (.ohm)
11. MASW: SurfSeis (.dc), SEG-2 (.sg2), SEG-Y (.sgy)
12. Auto-detects format by extension/content and converts to SEEM CSV

13. CLI: seem-geo import --kind ert --input my_data.stg --output ERT-15.csv

14. Google Earth KMZ Export (seem_geo.io.kmz_exporter)

15. 12 borehole placemarks with full attribute popups (Vs30, Site Class, UCS, RQD, ρ_mean)
16. 24 polylines showing ERT (100m blue) + MASW (46m orange) spreads
17. Group-coloured icons (G1 green, G2 red, G3 yellow, G5 purple)

18. CLI: seem-geo kmz --project my.seemproj

19. Vs30 Interpolated Map + Bar Chart (seem_geo.reports.vs30_map)

20. RBF interpolation of Vs30 across the corridor
21. Color-coded by local-code Site Class (A–E)
22. Bar chart ranking stations by Vs30

23. CLI: seem-geo vs30-map --project my.seemproj

24. Windows Standalone .exe Builder (build_windows.py)

25. PyInstaller-based packaging
26. Produces dist/SEEM_Geo.exe (single-file, ~150MB) + dist/SEEM_Geo/ folder build
27. End-users don't need Python installed

28. CLI: seem-geo build-exe

29. Realistic Field Data Generator (seem_geo.data.realistic_field_generator)

30. Physically-consistent synthetic data for all 12 collocated sites
31. Layer-based Vs and ρ ranges matching real geology:
32. G3 Sedimentary: Vs 170-380, ρ 55-240 Ω·m
33. G5 Residual: Vs 140-400, ρ 40-220 Ω·m
34. G1 Schist: Vs 160-1100, ρ 60-2500 Ω·m
35. G2 Granite: Vs 180-1200, ρ 90-5500 Ω·m
36. CLI: seem-geo gen-data --out field_data/

🔧 Infrastructure Changes

• Pipeline now includes 7 stages (was 5): + Vs30 map + KMZ
• CLI updated with 6 new commands: gen-data, import, vs30-map, kmz, picker, build-exe
• New package subdirectories: seem_geo/data/, seem_geo/io/
• All stages testable in isolation or as part of full pipeline

✅ Test Results (end-to-end on 12 synthetic sites)

Stage	Status	Output
1. ERT processing	✓	12 inverted sections, mean RMS 0.034
2. MASW processing	✓	12 Vs(z) profiles, Vs30 282–648 m/s
3. Correlations	✓	4 fits (G1 min_df, G3+G5 ok, G1+G3 ok)
4. Fence diagrams	✓	ERT fence + MASW fence + resistivity ribbon
5. Vs30 map	✓	Interpolated raster + bar chart
6. KMZ export	✓	36 placemarks (12 BH + 12 ERT + 12 MASW)
7. PDF report	✓	58-page annex

📊 Site Classification Results (sample run)

Expected pattern — confirmed: - G5/G3 soil-dominated sites → Site Class D (Vs30 282–323 m/s) - G1/G2 rock sites → Site Class C (Vs30 602–648 m/s)

🎨 Design & Documentation

• 4-tier colour scheme (G1 green, G2 red, G3 yellow, G5 purple) consistent across all outputs (PNG, PDF, KMZ)
• CHANGELOG + updated README with CLI reference for all 15 commands
• Interactive dispersion picker screenshots in docs/

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v1.0.0 — 2026-10-17

Initial release — core pipeline (ERT, MASW, correlations, fence, PDF).