arjun-vh/SeisPlotPy-QGIS: SeisPlotPy QGIS Plugin v1.0.5
Abstract
SeisPlotPy v1.0.5 Release Notes ✨ 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.
Publication details
- Journal / source
- Zenodo (CERN European Organization for Nuclear Research)
- Publication date
- 3 July 2026