The Generic Mapping Tools, GMT, are an open source collection of tools for manipulating geographic and Cartesian data sets (including filtering, trend fitting, gridding, projecting, etc.) and producing PostScript illustrations ranging from simple x–y plots via contour maps to artificially illuminated surfaces and 3D perspective views. It is released under the GNU Lesser General Public License.

Issue tracking

View all issues


Manager: Florian, Paul
Developer: Florian, Joaquim, Paul, Remko, Walter
Forum Manager: Kristof, test

Latest news

One-Day GMT Workshop at GSA Cordilleran Meeting
Added by Paul about 1 month ago

GMT 5.3.1 released Oct. 21, 2016
Added by Paul 4 months ago

Beta-release of GMT/MATLAB API
This API lets MATLAB users access all of GMT's power
Added by Paul over 1 year ago

GMT 5.2.1 released Nov. 12, 2015
We are pleased to annouce the release of GMT version 5.2.1. This latest version combines almost 200 new features and improvements with all bug fixes applied to the 5.1.x series. See the documentation for specific features.
Added by Paul over 1 year ago

GMT 4.5.14 released Nov. 1, 2015
Added by Paul over 1 year ago

View all news