<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jul 29, 2015 at 3:20 PM, David Collins <span dir="ltr"><<a href="mailto:dcollins4096@gmail.com" target="_blank">dcollins4096@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><span class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span><div><br></div></span><div>Couldn't you just iterate over a list of data objects, generating a unique FRB in each loop iteration?</div><div> </div><div>Schematically:</div><div><br></div><div>>>> objects = [ds.proj(..., weight_field=None), ds.proj(... weight_field='density')]</div><div>>>></div><div>>>>for obj in objects:</div><div>... frb = obj.to_frb(...)</div><div>... ds_frb = frb.export_dataset(...)</div><div><div><div><br></div></div></div></div></div></div></blockquote><div><br></div></span><div>I don't follow how that gets me something I can hand to PhasePlot. As I understand it, the call to PhasePlot needs to look like</div><div>>>> phaseplot = yt.PhasePlot(data_source,x_field, y_field, z_field)</div><div>data_source needs to be a yt container object, doesn't it?</div></div></div></div></blockquote><div><br></div><div>Yup, I got lazy and didn't finish the script, sorry that wasn't clear:</div><div><br></div><div><div style="font-family:arial,sans-serif;font-size:12.8000001907349px">>>> objects = [ds.proj(..., weight_field=None), ds.proj(... weight_field='density')]</div><div style="font-family:arial,sans-serif;font-size:12.8000001907349px">>>></div><div style="font-family:arial,sans-serif;font-size:12.8000001907349px">>>>for obj in objects:</div><div style="font-family:arial,sans-serif;font-size:12.8000001907349px">... frb = obj.to_frb(...)</div><div style="font-family:arial,sans-serif;font-size:12.8000001907349px">... ds_frb = frb.export_dataset(...)</div></div><div style="font-family:arial,sans-serif;font-size:12.8000001907349px">... ad = ds_frb.all_data()</div><div style="font-family:arial,sans-serif;font-size:12.8000001907349px">... plot = yt.PhasePlot(ad, ...)</div><div style="font-family:arial,sans-serif;font-size:12.8000001907349px"><br></div><div style="font-family:arial,sans-serif;font-size:12.8000001907349px">Feel free to stop by IRC so we can hash this out quicker, btw.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class="HOEnZb"><font color="#888888"><div><br></div><div>d.</div></font></span><div><div class="h5"><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><div><div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span><font color="#888888"><div><br></div><div>d.</div></font></span><div><div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span><font color="#888888"><div><br></div><div>d.</div></font></span><span><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div></div><div>In principle we could let the projection object accept a list of weight fields (which is what you want, I think), but that's not how it works right now.</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span><font color="#888888"><div><br></div><div>d.</div><div> </div></font></span></div><span>-- <br><div><div dir="ltr">-- Sent from a computer.<br></div></div>
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