http://geodynamics.usc.edu/%7Ebecker/igmt/index.html%|%iGMT%|% is an interactive mapping interface intended to make working with the Generic Mapping Tools (GMT ) easier. iGMT provides a graphical user interface for GMT and is written in the Tcl/Tk computer language. Besides supplying a user friendly way of handling GMT, iGMT comes with built-in support for many different geoscientific data sets, such as topography, gravity, seafloor age, hypocenter catalogs, plate boundary files, hotspot lists, CMT solutions etc.

The software is a useful tool for learning GMT, taking advantage of both GMT's data processing capabilities and the increasing availability of geoscientific data sets in electronic form.