Dear yt:
How do I adjust the line width and color for streamline plots? Drive link
to streamline plot (streamlines_t000.png) and the script (yt_streamline.py)
is below.
I also checked the yt link below but it does not seem to have options for
line width and line color.
Thanks in advance
https://drive.google.com/open?id=0B4g8shg4DL7oak5PLWVVdG5UMHc
http://yt-project.org/doc/reference/api/generated/yt.visualization.streamlin...
On Wed, Mar 23, 2016 at 12:52 PM,
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Today's Topics:
1. Re: yt3.3dev MPI puzzle (Stuart Levy) 2. smoothed particle velocities onto unigrid (Desika Narayanan) 3. covering_grid with RAMSES dataset (Enrico Garaldi) 4. Re: covering_grid with RAMSES dataset (Nathan Goldbaum) 5. Re: covering_grid with RAMSES dataset (Enrico Garaldi)
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Message: 1 Date: Tue, 22 Mar 2016 12:54:49 -0500 From: Stuart Levy
To: Discussion of the yt analysis package Subject: Re: [yt-users] yt3.3dev MPI puzzle Message-ID: <56F186E9.2010506@illinois.edu> Content-Type: text/plain; charset="windows-1252" Ooh, slick! Thank you again!
On 3/22/16 12:44 PM, Kacper Kowalik wrote:
cd $HOME hg clone https://bitbucket.org/MatthewTurk/hgbb
create or edit your $HOME/.hgrc to contain:
[extensions] hgbb = $HOME/hgbb/hgbb.py
Then you'll be able to do the following in your local clone of yt repo:
hg bbpr # will give you list of PRs hg bbpr -p 2066 # would download incoming changes and suggest rev # to update to
Cheers, Kacper
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Message: 2 Date: Wed, 23 Mar 2016 11:04:28 -0400 From: Desika Narayanan
To: yt-users Subject: [yt-users] smoothed particle velocities onto unigrid Message-ID: < CAMMxB+MCMtJgT_YLg0iwQQHZC2E5Bhg-vBr9D7u7uKDuWjBZMQ@mail.gmail.com> Content-Type: text/plain; charset="utf-8" Hey All,
I'm having some trouble smoothing particle velocities onto a uniform (arbitrary_grid) grid. The basic idea is that I create an arbitrary grid, then want to access the particle quantities smoothed onto that grid. Some are relatively easy, like:
mass = obj[('deposit','PartType0_mass')].in_units('Msun')
and for others, where deposited fields don't already exist, I can create those fields and it all works well:
ds.add_deposited_particle_field(('PartType0', 'Temperature'),'sum') temp = obj[('deposit', 'PartType0_sum_Temperature')]
but when either trying to access a deposited particle field, or creating one with the velocities, errors are abound. I'm sure I'm just doing something foolish, but could use a little nudge in the right direction. I created a self-contained script using the gadget zoom data set on the yt datsets to show the problem, with two different error messages pastebinned (links in the script) here:
http://paste.yt-project.org/show/6352/
any help would be greatly appreciated!
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Message: 3 Date: Wed, 23 Mar 2016 17:36:34 +0100 From: "Enrico Garaldi"
To: yt-users@lists.spacepope.org Subject: [yt-users] covering_grid with RAMSES dataset Message-ID: Content-Type: text/plain; charset="utf-8"; format="flowed" Hi, I am having troubles using the smoothed_covering_grid and covering_grid with RAMSES dataset. I have yt-project version 3.2.3 and I am using the "output_00080" dataset from the yt sample datasets.
smoothed_covering_grid fails (raising a RuntimeError because tot != 0, line 880 of construction_data_containers.pyc), while covering_grid seems to leave unfilled the refined regions. What I mean is that if a cell is refined beyond the maximum allowed level for the grid, it is left unfilled (contrary to what happens with ENZO datasets).
I am using this code:
import yt import matplotlib.pyplot as plt
ds = yt.load('/users/egaraldi/Documents/output_00080/info_00080.txt')
cgrid = ds.covering_grid(0, left_edge=ds.domain_left_edge, dims=ds.domain_dimensions)
density_field = cgrid["density"]
print (density_field == 0.0).any() #should be False but it is True
plt.imshow(density_field[:,:,48].v, interpolation='none') plt.show() ? #holes with zero-density corresponding to refined regions
Am I doing something wrong?
Thanks in advance, Enrico
------------------------------------- Enrico Garaldi - Ph.D. student Argelander-Institut f?r Astronomie Address: Auf dem H?gel 71, 53121 Bonn, Germany Room: 1.024 Phone: +49 (0) 228 73 3433 egaraldi[at]uni-bonn[dot]de
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Message: 4 Date: Wed, 23 Mar 2016 09:47:16 -0700 From: Nathan Goldbaum
To: Discussion of the yt analysis package Subject: Re: [yt-users] covering_grid with RAMSES dataset Message-ID: < CAJXewOn3N_fJWBNQpXNVUtGg2s8tN_71wjmS3aL9yzqpNXVZ4A@mail.gmail.com> Content-Type: text/plain; charset="utf-8" Hi Enrico,
I don't think you're doing anything wrong - this is a bug, likely a generic issue with the way covering grids get filled out for octree data.
This issue with smoothed_covering_grid is likely another, different but related bug.
Can you create an issue to track this?
https://bitbucket.org/yt_analysis/yt/issues/new
-Nathan
On Wed, Mar 23, 2016 at 9:36 AM, Enrico Garaldi
wrote: Hi, I am having troubles using the smoothed_covering_grid and covering_grid with RAMSES dataset. I have yt-project version 3.2.3 and I am using the "output_00080" dataset from the yt sample datasets.
smoothed_covering_grid fails (raising a RuntimeError because tot != 0, line 880 of construction_data_containers.pyc), while covering_grid seems to leave unfilled the refined regions. What I mean is that if a cell is refined beyond the maximum allowed level for the grid, it is left unfilled (contrary to what happens with ENZO datasets).
I am using this code:
import yt import matplotlib.pyplot as plt
ds = yt.load('/users/egaraldi/Documents/output_00080/info_00080.txt')
cgrid = ds.covering_grid(0, left_edge=ds.domain_left_edge, dims=ds.domain_dimensions)
density_field = cgrid["density"]
print (density_field == 0.0).any() #should be False but it is True
plt.imshow(density_field[:,:,48].v, interpolation='none') plt.show() #holes with zero-density corresponding to refined regions
Am I doing something wrong?
Thanks in advance, Enrico
------------------------------------- Enrico Garaldi - Ph.D. student Argelander-Institut f?r Astronomie Address: Auf dem H?gel 71, 53121 Bonn, Germany Room: 1.024 Phone: +49 (0) 228 73 3433 egaraldi[at]uni-bonn[dot]de _______________________________________________ yt-users mailing list yt-users@lists.spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
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Message: 5 Date: Wed, 23 Mar 2016 18:24:07 +0100 From: "Enrico Garaldi"
To: "Discussion of the yt analysis package" Subject: Re: [yt-users] covering_grid with RAMSES dataset Message-ID: Content-Type: text/plain; charset="utf-8"; format="flowed" Hi Nathan, thanks for the feedback. I will create the issue right away.
Enrico
On Wed, 23 Mar 2016 09:47:16 -0700 Nathan Goldbaum
wrote: Hi Enrico,
I don't think you're doing anything wrong - this is a bug, likely a generic issue with the way covering grids get filled out for octree data.
This issue with smoothed_covering_grid is likely another, different but related bug.
Can you create an issue to track this?
https://bitbucket.org/yt_analysis/yt/issues/new
-Nathan
On Wed, Mar 23, 2016 at 9:36 AM, Enrico Garaldi
wrote: Hi, I am having troubles using the smoothed_covering_grid and covering_grid with RAMSES dataset. I have yt-project version 3.2.3 and I am using the "output_00080" dataset from the yt sample datasets.
smoothed_covering_grid fails (raising a RuntimeError because tot != 0, line 880 of construction_data_containers.pyc), while covering_grid seems to leave unfilled the refined regions. What I mean is that if a cell is refined beyond the maximum allowed level for the grid, it is left unfilled (contrary to what happens with ENZO datasets).
I am using this code:
import yt import matplotlib.pyplot as plt
ds = yt.load('/users/egaraldi/Documents/output_00080/info_00080.txt')
cgrid = ds.covering_grid(0, left_edge=ds.domain_left_edge, dims=ds.domain_dimensions)
density_field = cgrid["density"]
print (density_field == 0.0).any() #should be False but it is True
plt.imshow(density_field[:,:,48].v, interpolation='none') plt.show() #holes with zero-density corresponding to refined regions
Am I doing something wrong?
Thanks in advance, Enrico
------------------------------------- Enrico Garaldi - Ph.D. student Argelander-Institut f?r Astronomie Address: Auf dem H?gel 71, 53121 Bonn, Germany Room: 1.024 Phone: +49 (0) 228 73 3433 egaraldi[at]uni-bonn[dot]de _______________________________________________ yt-users mailing list yt-users@lists.spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
------------------------------------- Enrico Garaldi - Ph.D. student Argelander-Institut f?r Astronomie Address: Auf dem H?gel 71, 53121 Bonn, Germany Room: 1.024 Phone: +49 (0) 228 73 3433 egaraldi[at]uni-bonn[dot]de
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