It's a plugin for Oasis montaj (written in GXC) which allows the one-click generation and export of magnetic and gamaspectometric maps.
- Requires Geosoft 9.0 or higher;
- Grids are generated using Geosoft's BIGRID method with presort options;
- Everything is exported into 300 dpi geotiffs for compatibility.
The GAMAGEN generates and exports the following maps: Total Count, Thorium/Uranium/Potassium rates, their ratios and ternary maps.
The MAGEN generates and exports the following maps: Total Magnetic Intensity (TMI), Vertical/Horizontal Derivatives, Analytic Signal and Tilt Derivative.
Just load the gx (either gamagen or magen), select the channels and press OK.