## ✨ New Features
* **Batch SEG-Y Loading**: Added a new feature to map an entire 2D
seismic survey grid to the QGIS map canvas in a single background
operation without loading data into the viewer.
* **Native Documentation Viewer**: Integrated a new Markdown
documentation viewer directly into the plugin, providing a seamless
e-book-like experience for Help files and tutorials.
* **Color Legend (Colorbar)**: Added an interactive color legend to
the seismic viewer that can be toggled on/off to understand amplitudes
better.
* **Colormap Icons**: The colormap dropdown in the viewer now displays
actual visual gradient icons for easier and more intuitive selection.
* **Grouped Interpretations**: Horizons and Faults can now be
organized logically into "Groups" (e.g., "Seafloor", "Target
Formation").
* **Group-Level Actions**: You can now change the color or publish all
horizons/faults in an entire group to the QGIS map canvas with a
single click.
* **Point-Based Horizon Publishing**: Publishing a horizon to the QGIS
map now generates a Point vector layer instead of a LineString. Each
point corresponds to a trace and automatically includes the
**Amplitude** and all available SEG-Y trace headers as GIS attributes,
which is perfect for AVO analysis or spatial attribute mapping.
## 🛠️ Enhancements & Controls
* **High-Res Mode Configuration**: Users can now configure the
vertical and horizontal multipliers for the 2D Cubic Interpolation
(High-Res) mode via a new settings dialog. This includes a
configurable RAM safety limit to prevent memory crashes.
* **Grid Configuration**: Users can now independently toggle X and Y
grid lines in the viewer and adjust their transparency (alpha).
* **Silent Fallback Reader**: The fallback raw reader now
automatically suppresses confirmation dialogs during Batch Loading
operations, silently attempting to read non-standard files without
interrupting the batch loop.
* **Export Naming Convention**: Interpretation exports now
automatically prepend the group name to the CSV filename
(`{Group}_{Name}.csv`).
## 🐛 Fixes & Under-the-Hood
* **UI Architecture Update**: Upgraded the Horizon and Fault managers
from simple Data Tables to hierarchical Trees to support the new
grouping features.
* **Safety Measures for High-Res Mode**: Mathematical interpolation is
now automatically disabled on overview/decimated data, preventing
aliasing and severe memory overload.
* **Fault Picking Integrity**: Fault points are no longer
automatically sorted by X-coordinate upon picking, ensuring the exact
digitizing pick order is correctly preserved.
yes
arjunvh
2026-07-03T14:46:52.680725+00:00
3.16.0
3.99.0
None
no
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