Select depth and GR columns. Null values will be dropped. Smoothing is optional and can be changed later.
General — Split-track view. Click matching peaks, or use Auto-Match, then Apply.
Detailed — Overlay view. Fine-tune segments: drag, stretch, merge, rename.
Validation — QC stats, formation dips, depth query, correlation plot.
Left-click Select Left-drag on curve Move segment Left-drag on empty Pan depth Right-click Context menu
Middle-scroll Zoom Middle-drag Pan depth Arrow ↑↓ Scroll Ctrl+Scroll Stretch Shift+Drag Box zoom P Picker F Fit view V Cycle mode Esc Cancel