Welcome to the Particle Tracker Web Page

( NEW!) Download Ptrack.zip, currently version 1.9.5 Beta (XP/Vista/W7). This is a ".zip" file. Best to save it on your computer, unpack it and run the ptrack.msi file within. If this version is your first installation, please run the preinstall program found in "Ravela & Marshall" link of "All Programs" first.

This tracker fixes a bug that prevented rendering tracks on a camera connection!

Download Test Data:

Simple Data File (large file in zipped format, please unzip after download).

Join the online discussion group to ask questions and report issues.
Check out ptrack application at Illari and Marshall's ‘Weather in a Tank’ Project at MIT

Previous Version

Download Ptrack version 1.8 Beta and read user guide (pdf).
Download Ptrack version 1.7 Beta and read user guide (pdf).

Acknowledgements

Developed jointly with J. Marshall, MIT