Install gmt-examples by entering the following commands in the terminal:
sudo apt update sudo apt install gmt-examples
Description:
Example scripts illustrating the use of GMT
GMT is a collection of 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 many common map projections plus linear, log, and power scaling, and comes with support data such as coastlines, rivers, and political boundaries. . This package contains example scripts illustrating the use of GMT.
Homepage: http://gmt.soest.hawaii.edu/
Version: 5.4.3+dfsg-1
Section: universe/misc