Hi Matt, The command (on ranger, btw) gives *yt module located at:* * /share/home/01686/msalem/yt-x86_64/src/yt-hg* * * *The current version of the code is:* * * *---* *6f3c1cf6960d (stable)* *---* * * *This installation CAN be automatically updated.* *Updated successfully.* On Wed, Nov 28, 2012 at 3:30 PM, Matthew Turk <matthewturk@gmail.com> wrote:
Hi Munier,
That's weird, it should be in there. What's the output of "yt instinfo", particularly the hash?
-Matt
Hi Nathan,
Thanks for the tips. I think the fixed-resolution buffer is exactly what I need here. Unfortunately, when I run the command:
frb = proj.to_frb(width, res, center=c)
I get the error
Traceback (most recent call last): File "smllPlt.py", line 16, in <module> frb = proj.to_frb(width,res) AttributeError: 'AMRQuadTreeProj' object has no attribute 'to_frb'
I tried updating my version of yt and deleting any .yt files, but
error stuck.
best, Munier
On Wed, Nov 28, 2012 at 2:34 PM, Nathan Goldbaum <nathan12343@gmail.com> wrote:
Hi Munier,
I suspect that the projection of the particle field is zero in the locations that are colored white in your image. This causes these
regions
to 'fall off' the bottom end of the logarithmic color bar.
I think you have two options. One would be to use a linear colorbar. You can do this following the instructions here:
http://yt-project.org/doc/faq/index.html#how-do-i-modify-whether-or-not-yt-t...
Another option would be to make the plot by hand using a FixedResolutionBuffer. In this case you would make the projection
object by
hand, extract the raw image buffer using an FRB, and then make the plot manually using matplotlib. There's an example in the yt docs that covers how to do this:
http://yt-project.org/doc/visualizing/manual_plotting.html?highlight=manual%...
In the latter case if you want the areas that project to zero to appear with a logarithmic colorbar, you'll need to manually set the regions in
On Wed, Nov 28, 2012 at 3:29 PM, Munier Azzam Salem <msalem@astro.columbia.edu> wrote: the the
FRB that are equal to zero to some small number.
Cheers,
Nathan
On Nov 28, 2012, at 9:29 AM, Munier Azzam Salem wrote:
Hi yt gurus,
I've been making projections of star_density from enzo output files and they seem to be working out fine. However, wherever particles do not exist the background remains white instead of following my chosen
colormap. >> Is there a way to paint these areas to follow the colormap? >> >> thanks! >> Munier >> >> I've attached an image of what gets plotted, and the relevant bits of my >> script are: >> >> from yt.mods import * >> >> fName = "DD0006/test_sim_0006" >> var = "star_density" >> axis = 0 >> >> pf = load(fName) >> pf.h >> >> pc = PlotCollection(pf) >> p = pc.add_projection(var,axis) >> #p.modify["particles"](1.0) >> >> radius = .02; >> >> pc.set_xlim(.5-radius,.5+radius) >> pc.set_ylim(.5-radius,.5+radius) >> >> pc.save(fName) >> >> >> -- >> Munier A. Salem // 845.489.6450 >> >> <test_sim_0006_Projection_x_star_density.png>_______________________________________________ >> yt-users mailing list >> yt-users@lists.spacepope.org >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org >> >> >> >> _______________________________________________ >> yt-users mailing list >> yt-users@lists.spacepope.org >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org >> > > > > -- > Munier A. Salem // 845.489.6450 > > _______________________________________________ > yt-users mailing list > yt-users@lists.spacepope.org > http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org > _______________________________________________ yt-users mailing list yt-users@lists.spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
-- Munier A. Salem // 845.489.6450