Hi yt gang<br><br>Just had a little chat with Matt, and he suggested I bring up <a href="https://bitbucket.org/birkenfeld/ipython-physics">ipython-physics</a> for discussion. Sounds like unit handling is an issue that needs to be addressed in yt. I&#39;ve found ipython-physics to be pretty neat and quite usable. Maybe this is something worth tying into yt? Matt also mentioned that Casey had written a sympy-based library for handling units; how does it compare to what ipython-physics does?<br>
<br>Mike<br><br>-- <br>*********************************************************************<br>*                                                                   *<br>*  Dr. Michael Kuhlen              Theoretical Astrophysics Center  *<br>
*  email: <a href="mailto:mqk@astro.berkeley.edu">mqk@astro.berkeley.edu</a>   UC Berkeley                      *<br>*  cell phone: (831) 588-1468      B-116 Hearst Field Annex # 3411  *<br>*  skype username: mikekuhlen      Berkeley, CA 94720               *<br>
*                                                                   *<br>*********************************************************************<br>