<div dir="ltr">Hi Aaron and Nathan,<div><br></div><div>This worked great - thanks a lot!</div><div>-desika</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Nov 18, 2014 at 4:18 PM, Aaron Smith <span dir="ltr"><<a href="mailto:asmith@astro.as.utexas.edu" target="_blank">asmith@astro.as.utexas.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Hi Desika,<br>
<br>
I'll just add one thing. If you want to know the min and max values
of the colorbar you can access the matplotlib values with:<br>
<br>
temp_plot = slc.plots['temperature']<br>
print '(vmin, vmax) =', (temp_plot.cb.norm.vmin,
temp_plot.cb.norm.vmax)<br>
<br>
Cheers,<br>
Aaron<div><div class="h5"><br>
<br>
<br>
<div>On 11/18/14, 3:01 PM, Nathan Goldbaum
wrote:<br>
</div>
<blockquote type="cite">Hi Desika<br>
<br>
By default, slices of the temperature field are log-scaled. It
looks like there is less than one order of magnitude in
temperature variation, so no colorbar tick labels are showing up.<br>
<div><br>
</div>
<div>You will likely have better results if you switch to linear
colorbar scaling:</div>
<div><br>
</div>
<div>slc.set_log('temperature', False)</div>
<div><br>
</div>
<div>If you switch to the latest dev version (what will be the
upcoming yt 3.1 release) you should have minor tick marks on
your plot.</div>
<div><br>
</div>
<div>Here's an example I just whipped up:</div>
<div><br>
</div>
<div><a href="http://nbviewer.ipython.org/gist/ngoldbaum/f3424a7307baeb050c61" target="_blank">http://nbviewer.ipython.org/gist/ngoldbaum/f3424a7307baeb050c61</a><br>
</div>
<div><br>
</div>
<div>HTH,</div>
<div><br>
</div>
<div>Nathan</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<br>
<div class="gmail_quote">On Tue Nov 18 2014 at 12:42:37 PM Desika
Narayanan <<a href="mailto:dnarayan@haverford.edu" target="_blank">dnarayan@haverford.edu</a>>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hi All,
<div><br>
</div>
<div>I have a slice plot that I make with the simple:</div>
<div><br>
</div>
<div>
<div>slc = SlicePlot(pf,'z',('gas','temperature'))</div>
<div>slc.zoom(5)</div>
<div>slc.save('junk2.png')</div>
</div>
<div><br>
</div>
<div>and produces this (it's super ugly but not the point :)
): <a href="http://i.imgur.com/j9H4imp.png" target="_blank">http://i.imgur.com/j9H4imp.png</a></div>
<div><br>
</div>
<div>I can't figure out how to get the colorbar to reveal
the numbers that the colors correspond to. Is there an
obvious solution?</div>
<div><br>
</div>
<div>thanks</div>
<div>-d</div>
</div>
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