<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Hi Brandon,<div><br></div><div>Sorry for the delayed reply!</div><div><br></div><div>I'm cross-posting this over to the yt-users list since at this point it is really a yt problem. </div><div><br></div><div><div><blockquote type="cite"><div style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><div dir="ltr"><div>Ideally, the type of plot I would like to end up with would be to use the grid/data from an Enzo data dump then overplot the tracer particles. For example:</div><div><br></div><div><font face="courier new, monospace">pf = ("TP0000/TPDD0000.h5", "r")</font></div><div><font face="courier new, monospace">pf2 = load("DD0000/data0000)</font></div><div><font face="courier new, monospace"><br></font></div><div><font face="courier new, monospace">slc = SlicePlot(pf2, "z", "Density")</font></div><div><font face="courier new, monospace">slc.annotate_particles(from_pf)</font></div><div><font face="courier new, monospace"><br></font></div><div><font face="arial, sans-serif">Is there a function that would allow that?</font></div></div></div></blockquote><div><br></div><div><div>At the moment, we don't have an _easy_ way to do this (unless I am mistaken). But we should, frankly.</div><div><br></div><div>There's a somewhat convoluted way to do this, and I can try to have a script that shows how to do that to you by tomorrow. </div><div><br></div><div>Best,</div><div><br></div><div>John</div><div><br></div></div></div></div></body></html>