GMT GMT is an open source collection of ~60 tools for manipulating geographic and Cartesian data sets.
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geographic cartesian geographic data set Cartesian data set trend fitting GMT

GMT Description

GMT is an open source collection of ~60 tools for manipulating geographic and Cartesian data sets. GMT is an open source collection of ~60 tools for manipulating geographic and Cartesian data sets (including filtering, trend fitting, gridding, projecting, etc.) and producing Encapsulated PostScript File (EPS) illustrations ranging from simple x-y plots via contour maps to artificially illuminated surfaces and 3-D perspective views. GMT supports ~30 map projections and transformations and comes with support data such as coastlines, rivers, and political boundaries.GMT project is released under the GNU General Public License. What's New in This Release: · This version added a GMT_WIND_LON(lon) macro that handles periodicity, an option to not clip image at map the boundary, and cylindrical stereographic projection. · The horizon is now optional. · Library installation issues were fixed. · The Welford (1962) algorithm was implemented for more precise one-pass computation of mean and sum of squares. · Initial full 64-bit support was implemented. · A new rectangular clip function using the Sutherland/Hodgman algorithm was added. · Many bugs were fixed.

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