Simplot is a 2-dimensional data plotting application for mathematics and scientific data with a simple interface.

Simplot will make graphs that look like this:

December Weather Metrics

using a command line interface that looks like this:

(let ((grn '(0 80 40)) (the-view (mk-view :view-bounds '(0 0 500 60)))) (plot2 "December Weather Metrics" *hour-temp* the-view grn :left "Temperature (degrees F)" grn :bottom "Relative Hours" *time-dewp* the-view +blu+ :right "Dew Point (degrees F)" +blu+))

Simplot depends on the CL-GD package.

Download ASDF package from

Documentation and examples can be found at

Version 0.1 was released on 2010-01-02

This is an early release. There are known bugs and a list of features that still haven't been implemented. The user interface is not entirely stable at this point - suggestions, comments and any kind of feedback is welcome.

jeffrey at jandmworks dot com

Related packages: application, plotting, Mathematics