Measure magnetic bearing and distance between two points
This plugin adds a new map tool to the QGIS interactive measurements toolbox and to the measurements menu (View → Measure → Measure Magnetic Bearing).
* Toggle between geodetic (° T) and magnetic (° M) bearings.
* View declination at start point and model error estimation.
* Uses the WMM2025 model, valid for dates in the range 2025.0 to 2030.0.
* Temporal controller aware: uses the beginning of the current timeframe if the controller is active; otherwise it uses current time as the reference epoch.
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