This plugin is intended to create and analyze 3D seismic survey geometries. It is dependent on the following Python packages:

• numba (version 0.60.0) Not strictly required, but it significantly speeds up calculations


• numpy (version 1.26.4) should already be installed


• pyqtgraph (version 0.13.7)


• rasterio (version 1.4.1)


• wellpathpy (version 0.5.0)


• ptvsd (version 4.3.3) if you want to debug worker threads

Please install these packages first, using pip from the OSGeo4W command prompt (on Windows)

Use pip list to detect which packages and versions have already been installed. (E.g. numpy should already be installed)

Start with installing rasterio (it has quite a few dependencies), followed by numba, pyqtgraph and wellpathpy in that order

Usage: python -m pip install {package_name}=={package_version}

Whereby rasterio will install (requires) affine, attrs, certifi, chardet, charset-normalizer, click, click-plugins, cligj, and colorama

And numba will install the llvmlite bindings for the llvm JIT compiler

Please take note:

• Packages newer than those listed above may have bug fixes (nice) or incompatibilities (not so nice)


• The plugin has not (yet) been tested on Linux or macOS


• The plugin works best on a QHD Screen (2560 x 1440 pixels) or larger


• As of V3.32 High DPI UI scaling issues have arisen in QGIS. See the following discussion on GitHub here


• As of version 3.34.6, QGIS upgraded Python from v3.9 to to v3.12 This speeds up calculations and solves some security issues.

But when upgrading from an earlier QGIS version, it requires installing the above listed packages again.

As of version 0.4.6 the plugin is (well, should be) compatible with Qt6. Tests are ongoing.

Therefore the plugin should function with QGIS v3.40 onwards, linked with Qt6 (experimental)