Updated or new entry on FreeGIS.org: The Generic Mapping Tools
Updated by: jan (2008-05-19 23:43:28)
Updates from 4.2.1 to 4.3.1.
GMT is a collection of about 60 UNIX tools that allow
users to manipulate (x,y) and (x,y,z) data sets (including
filtering, trend fitting, gridding, projecting,
etc.) and produce Encapsulated PostScript File (EPS)
illustrations ranging from simple x-y plots through contour
maps to artificially illuminated surfaces
and 3-D perspective views in black and white, gray tone,
hachure patterns, and 24-bit color. GMT supports 30
common map projections plus linear, log and power scaling,
and comes with support data such as coastlines, rivers,
and political boundaries.
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