{"name": "Geochemistry Plotting Tools", "package_name": "geochem_plots", "version": "0.0.5", "experimental": false, "qgis_min": "3.24.0", "qgis_max": "4.99.0", "downloads": 135, "uploaded_by": "markjessell", "upload_datetime": "2026-08-31T22:47:18.235437", "changelog": "Declared explicit numpy/matplotlib version ranges in requirements.txt, harmonised with the GEOL-QMAPS and Stereoplot plugins, so installing all three on the same QGIS Python environment converges on one mutually compatible dependency set.\r\n  * Fixed a bug where a missing matplotlib installation crashed at import time instead of degrading gracefully.\r\n  * Fixed a Qt6/QGIS4 compatibility bug affecting QAction, which moved from QtWidgets to QtGui in Qt6.\r\n  * Declared Qt6/QGIS4 support in metadata.txt, now that Qt6 compatibility has been verified.\r\n  * Add Geochemical Differentiation of Sedimentary Rocks ternary diagram (Hasterok et al. 2018, after Mason 1966), with a first-screening check for required oxide fields and a below-detection-limit (negative value) handling option   \r\n  * Add category mean \u00b1 2\u03c3 statistics overlay (all plot tabs), toggled live from the interactive style panel: shows each category's mean \u00b1 2\u03c3 with individual samples faded behind it, or replaced by a semi-transparent contour-less envelope, with adjustable background opacity and error bar/marker thickness; the mean marker follows bubble sizing when active and stays in sync with the category's colour/marker   \r\n  * Add per-category drawing (z-stack) order control to the interactive style panel   \r\n  * Add hollow/full symbol fill option (white fill, coloured outline) to the interactive style panel     \r\n  * Add interactive per-category style panel (colour, marker, size, transparency) with save/load/reset/delete templates, replacing the old style JSON file   \r\n  * Add \"no category\" option to plot all points with a single symbol   \r\n  * Add bubble plots: scale symbol size by a chosen field (linear, log10 or exponential scaling), available for every plot type   \r\n  * Add Filter Layer to Selected / Clear Filter buttons to turn a plot selection into a QGIS layer filter   \r\n  * Fix Ti vs Zr (Pearce & Cann 1973) diagram and add automatic ppm/ppb/wt%/oxide unit conversion across all plots   \r\n  * Recognise many more elements and oxides in Custom XY plots\r\n  * Add Data Preprocessing sub-tab to Custom XY for below-detection-limit (negative value) handling, with substitution options and a review/histogram tool   \r\n  * Add plot-type dropdown to the Minerals tab, ready for future classification schemes   \r\n  * Improve point label readability (white background) and stacking order (always drawn above points)   \r\n  * Various dock panel usability fixes: horizontal scrolling, tabs resize to content, tighter control alignment", "external_deps": null, "download_url": "https://plugins.qgis.org/plugins/geochem_plots/version/0.0.5/download/"}