<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
</head>
<body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">
Thanks agains
<div><br>
</div>
<div>Kearn<br>
<div>
<div>On 6 Nov 2013, at 14:24, Britton Smith <<a href="mailto:brittonsmith@gmail.com">brittonsmith@gmail.com</a>> wrote:</div>
<br class="Apple-interchange-newline">
<div>
<div dir="ltr">Hi Kearn,
<div><br>
</div>
<div>You can use the set_zlim command (prj.set_zlim(field, min, max)) to adjust the scale, but I don't think there is any simply way of fixing the values for colors in the middle of the colorbar.</div>
<div><br>
</div>
<div>Britton</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Wed, Nov 6, 2013 at 2:15 PM, <span dir="ltr"><<a href="mailto:k.grisdale@surrey.ac.uk" target="_blank">k.grisdale@surrey.ac.uk</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">Hi Britton,
<div><br>
</div>
<div>Thank you for you help. That makes it very simple. </div>
<div><br>
</div>
<div>One follow on question: Is there a command that allows me to set the range for the colours so for exam that green 1g/cm^3 and red is 5g/cm^3?</div>
<div><br>
</div>
<div>Thanks again</div>
<div><br>
</div>
<div>Kearn
<div>
<div class="h5"><br>
<div>
<div>On 6 Nov 2013, at 14:02, Britton Smith <<a href="mailto:brittonsmith@gmail.com" target="_blank">brittonsmith@gmail.com</a>> wrote:</div>
<br>
<div>
<div dir="ltr">Hi Kearn,
<div><br>
</div>
<div>You can solve this with your first approach by doing:</div>
<div>prj.set_cmap('Density', <span style="font-family:arial,sans-serif;font-size:13px">‘YlOrRd’)</span></div>
<div><span style="font-family:arial,sans-serif;font-size:13px"><br>
</span></div>
<div><span style="font-family:arial,sans-serif;font-size:13px">The reason for this is that ProjectionPlot allows you to project more than one field at a time and so this functionality lets you set the colormap for each projection individually.</span></div>
<div><span style="font-family:arial,sans-serif;font-size:13px"><br>
</span></div>
<div><font face="arial, sans-serif">We are currently in the process of phasing out the PlotCollection, so I would discourage you from using the second approach.</font></div>
<div><font face="arial, sans-serif"><br>
</font></div>
<div><font face="arial, sans-serif">Britton</font></div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Wed, Nov 6, 2013 at 12:32 PM, <span dir="ltr"><<a href="mailto:k.grisdale@surrey.ac.uk" target="_blank">k.grisdale@surrey.ac.uk</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Everyone,<br>
<br>
I am trying to plot 3D data from RAMSES as a projection. The plots I have created with the ProjectionPlot look good (with the command below) but I want to rescale the colour map so that when I compare different times the scale matches. I would also like to
change colour map used.<br>
<br>
[ProjectionPlot(p6,'z','Density',center=[0.5,0.5,0.5]).save(“p6”)]<br>
<br>
I started by trying to change just the colour map on these plots using the following:<br>
<br>
prj=ProjectionPlot(p6,'z','Density',center=[0.5,0.5,0.5]).save(“p6”)<br>
prj.set_cmap(‘YlOrRd’)<br>
<br>
but I get the error:<br>
<br>
Traceback (most recent call last):<br>
File "<stdin>", line 1, in <module><br>
File "/Applications/Code/yt/yt-x86_64/src/yt-hg/yt/visualization/plot_window.py", line 107, in newfunc<br>
rv = f(*args, **kwargs)<br>
<br>
and I’m not sure what I am missing.<br>
<br>
I have now tried a different approach of<br>
<br>
cen = [0.5,0.5,0.5]<br>
pc = PlotCollection(p6, cen)<br>
pc.add_projection("Density",2)<br>
pc.set_width(0.5, 'cm')<br>
pc.set_xlim(-0.35, 0.35)<br>
pc.set_ylim(-0.35, 0.35)<br>
pc.set_zlim(0.06, 0.22)<br>
pc.set_cmap('YlOrRd')<br>
pc.save('test’)<br>
<br>
While this new approach changes the colour map on the image it does update the colour map on the colour bar(not sure if thats the correct name) on the left of the image.The scale however does update. Also this method produces graphs with out ticks for x and
y axis which I would like have.<br>
<br>
Can anyone point out what I am missing or what I can do differently?<br>
<br>
Thanks In advance<br>
<br>
Kearn<br>
<br>
<br>
<br>
_______________________________________________<br>
yt-users mailing list<br>
<a href="mailto:yt-users@lists.spacepope.org" target="_blank">yt-users@lists.spacepope.org</a><br>
<a href="http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org" target="_blank">http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org</a><br>
</blockquote>
</div>
<br>
</div>
_______________________________________________<br>
yt-users mailing list<br>
<a href="mailto:yt-users@lists.spacepope.org" target="_blank">yt-users@lists.spacepope.org</a><br>
<a href="http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org" target="_blank">http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org</a><br>
</div>
</div>
<br>
</div>
</div>
</div>
</div>
<br>
_______________________________________________<br>
yt-users mailing list<br>
<a href="mailto:yt-users@lists.spacepope.org">yt-users@lists.spacepope.org</a><br>
<a href="http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org" target="_blank">http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org</a><br>
<br>
</blockquote>
</div>
<br>
</div>
_______________________________________________<br>
yt-users mailing list<br>
<a href="mailto:yt-users@lists.spacepope.org">yt-users@lists.spacepope.org</a><br>
http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org<br>
</div>
</div>
<br>
</div>
</body>
</html>