changelog=0.4.0
* New Petrophys tab: apparent susceptibility and density grids
by Fourier-domain layer inversion, also as Processing algorithms
(docs/petrophysics.md)
* Petrophys plots: Henkel plots and histograms of apparent grids
and measured samples, per polygon category, with similar categories
grouped A, B, C ...
* New low-latitude RTP (Hao et al. 2018) with automatic
iterations and stripe suppression
* Fix the RTE operator (RTE results will differ); RTE and
low-latitude RTP use mirror padding; RTP/RTE warn again when Inc and
Dec are both 0
* ArcGIS Pro: Petrophys tab, apparent susceptibility and density
tools and low-latitude RTP; toolbox RTP and RTE now use the FFT
buffer; results now match QGIS (Euler, worms, vertical integration,
remove regional, line noise, differential RTP, sun shading, toolbox
FFT buffer)
* Clip All Layers: clips to the current map window by default;
fixed on macOS, and grids are clipped on their own cell edges
* The processed grid stays selected after processing, instead of
the new result
* Fix unloading the plugin (dock left in the QGIS window, error
when Processing was already unloaded)
* Chain Length and Streamline Length hidden until they work well
* macOS: compact dock (smaller font, Fusion style)
* Docs: primary references for every function, and equations
corrected to match the code
* Euler deconvolution: fix one solution per file plotting far
from the rest; about 30x faster, with faster file writing and window
statistics
* Faster median filter, window statistics, variable RTP, tilt
angle, analytic signal, horizontal gradient and worms, with the same
results
* Preview is calculated in the background: QGIS stays responsive
and Cancel stops it
* Worms shapefile: 3D PolylineZ with the worm level as Z, built
much faster, and Cancel stops it
0.3.9
* Utils: new Clip to Window button (QGIS and ArcGIS Pro) clips
the selected grid to the map view
* Faster on large grids: preview cropped to the map view, IGRF
reads only the grid centre, faster NaN filling and multithreaded FFT
* Grids are read in the background task, so QGIS stays
responsive and Cancel works while a large grid loads
* Security and Qt6 compatibility fixes for the plugin repository
checks
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markjessell
2026-10-28T08:11:40.794300+00:00
3.24.0
4.99.0
None
no
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