Hello all,
I’m a new user to yt looking for some general guidance.
1. I have files describing the charge density in a crystal (CHGCAR files for any DFT/VASP users on the mailing list). I can import these with yt as generic (periodic) unigrid data, however the axes are not always orthogonal… In cubic crystals, `yt.load_uniform_grid` works perfectly, but in some crystals this would give a distorted visualization. What would be the best way to import this kind of data?
2. Regarding units, the units in my file are nominally fractional electrons per grid cell volume, e/Angstrom^3 … importing into yt as a density field, what units should I use? Would be good to keep the data in its natural units, rather than converting to SI/cgs, because they’d be very very small floats otherwise.
I tried 'unit_system = yt.UnitSystem('custom', 'Angstrom', 'g', 's’)' and this works as expected for the length units in my plots, but how do I set the custom Charge unit? What ‘units’ string would I then use for the density field? It doesn’t seem to want to accept ‘Angstrom’, ‘C’ etc.
Many thanks for any help!
Best regards,
Matthew
Dear all,
I tried the following defination of Particle Velocity Magnitude without
bulk velocity correction.
def _ParticleVelocityMagnitudenoBVcor(field, data):
return ( data["particle_velocity_x"]**2.0 + \
data["particle_velocity_y"]**2.0 + \
data["particle_velocity_z"]**2.0 )**(1.0/2.0)
add_field("ParticleVelocityMagnitudenoBVcor",
function=_ParticleVelocityMagnitudenoBVcor, take_log=False,
units=r"\rm{cm/s}" )
and tried to calculate the weighted average value of it with the following
line
vrms_dm_no_bv_cor =
sphere.quantities["WeightedAverageQuantity"]("ParticleVelocityMagnitudenoBVcor",
"ParticleMass")
But I am getting the following error
IndexError: too many indices for array
What could be the reason? How can I compute Particle Velocity Magnitude
without bulk velocity correction?
Thanks
--
Reju Sam John
Hi yt-users,
I am trying to make some nice looking phaseplots, and want to set the mass
range that I show in the figure. I use set_zlim and instead of only
showing the cells that call into that mass range, it just changes the color
coding. You can see the attached for what I am talking about. Is there a
way to have phaseplot only show me the cells that have "cell_mass" larger
that 1e36 (or whatever I happen to set)?
Thanks!
Stephanie
--
Dr. Stephanie Tonnesen
Alvin E. Nashman Postdoctoral Fellow
Carnegie Observatories, Pasadena, CA
stonnes(a)gmail.com
Hi,
I have encountered a problem when installing yt using the miniconda
python distribution on a remote host. After downloading and installing
various packages, the installation process gets stuck here (see also
attached log file):
EXECUTING:
/home/h/hzfbhsws/yt-conda/bin/conda install -c conda-forge --yes yt
Fetching package metadata ...........
Solving package specifications: .
CondaError: CondaHTTPError: HTTP None None for url
<https://conda.anaconda.org/conda-forge/linux-64/conda-env-2.6.0-0.tar.bz2>
Elapsed: None
Indeed when I try
wget
https://conda.anaconda.org/conda-forge/linux-64/conda-env-2.6.0-0.tar.bz2
on the host on which I have been running the installation, the following
error message is thrown:
Connecting to s3.amazonaws.com|54.231.40.130|:443... failed: No route to
host.
On the local host (i.e. my PC), there is no problem with downloading the
conda-env package with wget:
Saving to: ‘conda-env-2.6.0-0.tar.bz2’
conda-env-2.6.0-0.tar.bz2
100%[===================================================================>]
1017 --.-KB/s in 0s
2017-03-28 12:18:08 (37,9 MB/s) - ‘conda-env-2.6.0-0.tar.bz2’ saved
[1017/1017]
Maybe the problem is related to port 443 on the host on which I want to
install yt.
In any case, how can I circumvent this? I can put the required package
into the yt-conda/pkgs directory, but I haven't figured out how to tell
the installation script to use the existing file rather than attempting
to download it.
Best regards,
Wolfram
Hi everyone.
I'm currently working on making temperature and density profiles from some
ramses simulations.
I'd like to make these profiles the average radial profile of the halos in
the simulation.
I think the included rockstar in yt supports this in some form, but my halo
catalog is made using AHF and then imported from an ascii file.
To do this I need help with two things:
The first one is how to scale the radius of each profile to the
corresponding virial radius.
The other is how to actually average all these profiles.
Is this something that can be done?
I will be trying to compare the resulting profile with the same for
different simulations in the end, but I don't expect to have any big
problems with that.
The code I'm currently using for this can be found at
http://paste.yt-project.org/show/7058/
Best,
Andreas Ellewsen
Yes, using a conda environment should work. It's up to you how you want to
manage your install.
The nightly conda builds might be useful for this purpose:
http://yt-project.org/doc/installing.html#installing-yt-using-anaconda
On Thu, Mar 16, 2017 at 7:55 AM Slavin, Jonathan <jslavin(a)cfa.harvard.edu>
wrote:
> Hi Nathan,
>
> As you can probably tell, our e-mails of yesterday crossed.
>
> I am willing to use the development branch of yt, though I'd prefer if
> I could use it alongside the stable branch instead of replacing it. I
> currently use anaconda. I suppose the way to go about that would be
> to create a new environment. Maybe this is the motivation I need to
> finally move to python 3.x. Any suggestions?
>
> Jon
>
> On Wed, Mar 15, 2017 at 5:06 PM, <yt-users-request(a)lists.spacepope.org>
> wrote:
> > Date: Wed, 15 Mar 2017 13:42:36 -0500
> > From: Nathan Goldbaum <nathan12343(a)gmail.com>
> > To: Discussion of the yt analysis package
> > <yt-users(a)lists.spacepope.org>
> > Subject: Re: [yt-users] cutting plane not working or changed
> > Message-ID:
> > <
> CAJXewOkmpm6U9XpeDu+Xgjf4xTLBig_4Ery1tPetKi4ThPkzYA(a)mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> >
> > Ah, apologies for not checking how yt behaves on a stable release. I'm
> able
> > to reproduce the behavior you're seeing on yt 3.3.5. It looks like this
> > behavior doesn't manifest itself on the yt branch, so it looks like some
> > changes we've made have "fixed" this since we branched off for yt 3.4
> last
> > summer. I suspect this has something to do with the pixelizers being
> > rewritten to use compositing but I'd need to check in detail with hg
> bisect
> > to be sure.
> >
> > Can you try testing out the development version of yt? You should be able
> > to build yt from source by uninstalling your current version of yt,
> cloning
> > the repository, checking out the "yt" branch, and running "python
> setup.py
> > develop". See this page for more details:
> >
> >
> http://yt-project.org/docs/dev/installing.html#installing-yt-using-pip-or-f…
> >
> > Is the new behavior (wtihout the NaNs) what you expect?
> >
> > I might try to backport this to the stable branch, but given that a lot
> of
> > code has changed in the pixelizers it might be difficult to backport just
> > this fix. Would you be ok with running on the development branch for now?
> > I'd ideally like to get yt 3.4.0 out the door by this summer.
>
>
>
>
> --
> ________________________________________________________
> Jonathan D. Slavin Harvard-Smithsonian CfA
> jslavin(a)cfa.harvard.edu 60 Garden Street, MS 83
> phone: (617) 496-7981 Cambridge, MA 02138-1516
> cell: (781) 363-0035 USA
> ________________________________________________________
>
Hi Nathan,
I think this may have to do with pixelization_routines.pyx. I noticed
that the version I have (i.e. 3.3.5) differs significantly from that
under the main yt branch on bitbucket, which seems more recent. (Is
that the development branch?) In particular the 3.3.5 version is
lacking "NOTE ON ROWS AND COLUMNS" in pixelize_off_axis_cartesian and
associates the width with rows and height with columns:
px_dx = width / (<np.float64_t> rows)
px_dy = height / (<np.float64_t> cols)
In the newer version the argument list is different and instead there is
px_dx = width / (<np.float64_t> buff.shape[1])
px_dy = height / (<np.float64_t> buff.shape[0])
where, I believe buff corresponds to the argument to resolution, so
resolution should be (h,w) which seems to contrast with the situation
in the stable branch version.
Jon
On Wed, Mar 15, 2017 at 2:00 PM, <yt-users-request(a)lists.spacepope.org> wrote:
>
> Date: Wed, 15 Mar 2017 14:00:17 -0400
> From: "Slavin, Jonathan" <jslavin(a)cfa.harvard.edu>
> To: yt-users(a)lists.spacepope.org
> Subject: Re: [yt-users] cutting plane not working or changed
> Message-ID:
> <CACcRS=fo5KiYBdnu3EvEyuq5vA-UGFK4jRK1soPM-5E1LPWa-w(a)mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> ?Hi Nathan,
>
> I finally got around to testing your code on LodegIt that uses the
> IsolatedGalaxy data. I ran it as is except I added some plotting
> statements (using matplotlib) at the end. I again do get the problem of
> NaNs:
>
> ?In [2]: run slice_prob_test.py
> Parsing Hierarchy : 100%|??????????????????| 173/173 [00:00<00:00,
> 23359.45it/s]
> /export/slavin/python/anaconda/lib/python2.7/site-packages/yt/visualization/fixed_resolution.py:546:
> RuntimeWarning: invalid value encountered in divide
> bounds).transpose()
> (nan g/cm**3, nan g/cm**3)
> True
>
> ?Where the (nan g/cm**3... line is from the print(image.max()...
> statement. Also np.any(np.isnan(image)) returns True. The image that is
> produced is shown in the attached png file.
>
> The RuntimeWarning is apparently associated with this statement:
> ?buff = pixelize_off_axis_cartesian(
> self.data_source['x'],
> self.data_source['y'], self.data_source['z'],
> self.data_source['px'],
> self.data_source['py'],
> self.data_source['pdx'],
> self.data_source['pdy'], self.data_source['pdz'],
> self.data_source.center,
> self.data_source._inv_mat, indices,
> self.data_source[item],
> self.buff_size[0], self.buff_size[1],
> bounds).transpose()
>
> ?which is in the __getitem__ method of ?the ObliqueFixedResolutionBuffer
> class. That's about all I could tell you at this point.
>
> The package versions I'm using are yt 3.3.5, python 2.7.12, matplotlib
> 2.0.0 (running on Linux CentOS 6.8 if that matters).
>
> ?Regards,
> Jon?
>
>
>
> On Fri, Mar 10, 2017 at 4:05 PM, <yt-users-request(a)lists.spacepope.org>
> wrote:
>
> > Date: Fri, 10 Mar 2017 12:14:55 -0800
> > From: Nathan Goldbaum <nathan12343(a)gmail.com>
> > To: Discussion of the yt analysis package
> > <yt-users(a)lists.spacepope.org>
> > Subject: Re: [yt-users] cutting plane not working or changed behavior
> > Message-ID:
> > <CAJXewOmWwY1CU4nrafG5_=GrAScGBnq=VMNxxh3s0OUzDzaGVw@
> > mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> >
> > Hi Jonathan,
> >
> > I'm not able to reproduce the behavior you're seeing with a test dataset
> > (e.g. see http://paste.yt-project.org/show/7080/, this uses a dataset from
> > yt-project.org/data).
> >
> > Is there any chance you can share a dataset that triggers this?
> > Alternatively, can you reproduce this using one of the test datasets on
> > yt-project.org/data?
> >
> > The yt curldrop might be useful to share a dataset that triggers the issue
> > you're seeing, see docs.hub.yt. If you're not comfortable sharing the
> > dataset publicly, feel free to share it with me off-list.
> >
> > -Nathan
> >
--
________________________________________________________
Jonathan D. Slavin Harvard-Smithsonian CfA
jslavin(a)cfa.harvard.edu 60 Garden Street, MS 83
phone: (617) 496-7981 Cambridge, MA 02138-1516
cell: (781) 363-0035 USA
________________________________________________________
Hi Nathan,
I finally got around to testing your code on LodegIt that uses the
IsolatedGalaxy data. I ran it as is except I added some plotting
statements (using matplotlib) at the end. I again do get the problem of
NaNs:
In [2]: run slice_prob_test.py
Parsing Hierarchy : 100%|██████████████████| 173/173 [00:00<00:00,
23359.45it/s]
/export/slavin/python/anaconda/lib/python2.7/site-packages/yt/visualization/fixed_resolution.py:546:
RuntimeWarning: invalid value encountered in divide
bounds).transpose()
(nan g/cm**3, nan g/cm**3)
True
Where the (nan g/cm**3... line is from the print(image.max()...
statement. Also np.any(np.isnan(image)) returns True. The image that is
produced is shown in the attached png file.
The RuntimeWarning is apparently associated with this statement:
buff = pixelize_off_axis_cartesian(
self.data_source['x'],
self.data_source['y'], self.data_source['z'],
self.data_source['px'],
self.data_source['py'],
self.data_source['pdx'],
self.data_source['pdy'], self.data_source['pdz'],
self.data_source.center,
self.data_source._inv_mat, indices,
self.data_source[item],
self.buff_size[0], self.buff_size[1],
bounds).transpose()
which is in the __getitem__ method of the ObliqueFixedResolutionBuffer
class. That's about all I could tell you at this point.
The package versions I'm using are yt 3.3.5, python 2.7.12, matplotlib
2.0.0 (running on Linux CentOS 6.8 if that matters).
Regards,
Jon
On Fri, Mar 10, 2017 at 4:05 PM, <yt-users-request(a)lists.spacepope.org>
wrote:
> Date: Fri, 10 Mar 2017 12:14:55 -0800
> From: Nathan Goldbaum <nathan12343(a)gmail.com>
> To: Discussion of the yt analysis package
> <yt-users(a)lists.spacepope.org>
> Subject: Re: [yt-users] cutting plane not working or changed behavior
> Message-ID:
> <CAJXewOmWwY1CU4nrafG5_=GrAScGBnq=VMNxxh3s0OUzDzaGVw@
> mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Jonathan,
>
> I'm not able to reproduce the behavior you're seeing with a test dataset
> (e.g. see http://paste.yt-project.org/show/7080/, this uses a dataset from
> yt-project.org/data).
>
> Is there any chance you can share a dataset that triggers this?
> Alternatively, can you reproduce this using one of the test datasets on
> yt-project.org/data?
>
> The yt curldrop might be useful to share a dataset that triggers the issue
> you're seeing, see docs.hub.yt. If you're not comfortable sharing the
> dataset publicly, feel free to share it with me off-list.
>
> -Nathan
>
--
________________________________________________________
Jonathan D. Slavin Harvard-Smithsonian CfA
jslavin(a)cfa.harvard.edu 60 Garden Street, MS 83
phone: (617) 496-7981 Cambridge, MA 02138-1516
cell: (781) 363-0035 USA
________________________________________________________
Hi Carla,
You want to do something like the following
import yt.mods as ytm
from yt.data_objects.particle_filters import add_particle_filter
def enzo_stars(pfilter,data):
filter = data[('io', 'particle_type')] == 2 # DM = 1, Stars = 2
return filter
ds=ytm.load(my_snapshot_name))
add_particle_filter("stars",function=enzo_stars,filtered_type='io',requires=["particle_type"])
ds.add_particle_filter("stars”)
ad = ds.all_data()
x=ad[(‘stars’,’particle_position_x’)]
etc…
using stars will now just return star particles. The fields will have to be fields in your file which you can check with ds.field_list.
Ari
> On Mar 14, 2017, at 11:32 AM, yt-users-request(a)lists.spacepope.org wrote:
>
> Send yt-users mailing list submissions to
> yt-users(a)lists.spacepope.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
> or, via email, send a message with subject or body 'help' to
> yt-users-request(a)lists.spacepope.org
>
> You can reach the person managing the list at
> yt-users-owner(a)lists.spacepope.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of yt-users digest..."
>
>
> Today's Topics:
>
> 1. Re: yt-users Digest, Vol 109, Issue 27 (Slavin, Jonathan)
> 2. Re: Extracting a list of star particles, their positions and
> masses from enzo (Carla Bernhardt)
> 3. Re: Extracting a list of star particles, their positions and
> masses from enzo (Nathan Goldbaum)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 14 Mar 2017 11:27:18 -0400
> From: "Slavin, Jonathan" <jslavin(a)cfa.harvard.edu>
> To: yt-users(a)lists.spacepope.org
> Subject: Re: [yt-users] yt-users Digest, Vol 109, Issue 27
> Message-ID:
> <CACcRS=fSRQ=4THnqMR3jCDiup1rRcvfAEFPYaATup_92Df=DCQ(a)mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> ?Hi Nathan,
>
> I finally uploaded the data file to the curldrop site:
> ?> curl -T
> /data/plato/mmsnr/flash_data/run-3f818dc2/sedov_hdf5_plt_cnt_0200
> http://use.yt/upload/
> Stream body handler: received 467741048 bytes
> http://use.yt/upload/147aa558
>
> Tell me if you need more information about reproducing my issue.
>
> Thanks a lot,
> Jon
>
> On Fri, Mar 10, 2017 at 4:05 PM, <yt-users-request(a)lists.spacepope.org>
> wrote:
>
>> Date: Fri, 10 Mar 2017 12:14:55 -0800
>> From: Nathan Goldbaum <nathan12343(a)gmail.com>
>> To: Discussion of the yt analysis package
>> <yt-users(a)lists.spacepope.org>
>> Subject: Re: [yt-users] cutting plane not working or changed behavior
>> Message-ID:
>> <CAJXewOmWwY1CU4nrafG5_=GrAScGBnq=VMNxxh3s0OUzDzaGVw@
>> mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hi Jonathan,
>>
>> I'm not able to reproduce the behavior you're seeing with a test dataset
>> (e.g. see http://paste.yt-project.org/show/7080/, this uses a dataset from
>> yt-project.org/data).
>>
>> Is there any chance you can share a dataset that triggers this?
>> Alternatively, can you reproduce this using one of the test datasets on
>> yt-project.org/data?
>>
>> The yt curldrop might be useful to share a dataset that triggers the issue
>> you're seeing, see docs.hub.yt. If you're not comfortable sharing the
>> dataset publicly, feel free to share it with me off-list.
>>
>> -Nathan
>>
>
>
>
>
> --
> ________________________________________________________
> Jonathan D. Slavin Harvard-Smithsonian CfA
> jslavin(a)cfa.harvard.edu 60 Garden Street, MS 83
> phone: (617) 496-7981 Cambridge, MA 02138-1516
> cell: (781) 363-0035 USA
> ________________________________________________________
> -------------- next part --------------
> An HTML attachment was scrubbed...
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>
> ------------------------------
>
> Message: 2
> Date: Tue, 14 Mar 2017 16:28:17 +0100
> From: Carla Bernhardt <carla.j.bernhardt(a)gmail.com>
> To: Discussion of the yt analysis package
> <yt-users(a)lists.spacepope.org>
> Subject: Re: [yt-users] Extracting a list of star particles, their
> positions and masses from enzo
> Message-ID:
> <CAKQMXAVTzJ9Y2D7xXWHHg+2HXpWY4=7RzSfHoJPwosYGSMsx-g(a)mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Nathan,
>
> Yes, of course. Here is what I tried
> <http://paste.yt-project.org/show/7082/> and here is the error message
> <http://paste.yt-project.org/show/7084/> I get. What I tried might not be
> the right way to get this list, but I was hoping someone else has done this
> before and has some insight.
>
> Best,
> Carla
>
> 2017-03-14 16:00 GMT+01:00 Nathan Goldbaum <nathan12343(a)gmail.com>:
>
>> Hi Carla,
>>
>> Can you share the script you're running and the full error message and
>> traceback you're seeing? If you can, it helps if you can make your script
>> that triggers your issue as minimal as possible.
>>
>> We have the yt pastebin set up for sharing snippets of code and text:
>> paste.yt-project.org.
>>
>> -Nathan
>>
>> On Tue, Mar 14, 2017 at 2:30 AM, Carla Bernhardt <
>> carla.j.bernhardt(a)gmail.com> wrote:
>>
>>> Dear yt users,
>>>
>>> I am trying to extract a list of star particles and their positions and
>>> masses from enzo. This seems to be right along the lines of this tutorial
>>> <http://yt-project.org/doc/analyzing/fields.html>, but I am still stuck.
>>> If I try
>>>
>>> print(ad["dark_matter", "particle_position"])
>>> print(ad["stars", "particle_position"])
>>> print(ad["black_holes", "particle_position"])
>>>
>>> I get that none of these fields are available in my provided data. I am
>>> using Stochastic Star Formation with a MBH inserted (i.e.
>>> StarParticleCreation=514).
>>>
>>> Thanks in advance,
>>> Carla Bernhardt
>>> PhD Student
>>> Universit?t Heidelberg
>>> ZAH Institut f?r Theoretische Astrophysik
>>>
>>>
>>> _______________________________________________
>>> yt-users mailing list
>>> yt-users(a)lists.spacepope.org
>>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>>
>>>
>>
>> _______________________________________________
>> yt-users mailing list
>> yt-users(a)lists.spacepope.org
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>
>>
> -------------- next part --------------
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>
> ------------------------------
>
> Message: 3
> Date: Tue, 14 Mar 2017 10:32:00 -0500
> From: Nathan Goldbaum <nathan12343(a)gmail.com>
> To: Discussion of the yt analysis package
> <yt-users(a)lists.spacepope.org>
> Subject: Re: [yt-users] Extracting a list of star particles, their
> positions and masses from enzo
> Message-ID:
> <CAJXewO=sCXCpFn1bpsSL3vK9AjiA7OMwPy5SRAmb8Lp09XDhzQ(a)mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> You need to define some particle filters. Enzo only has one on-disk
> particle type. Particle filters let you define new particle types based on
> some filtering criterion. For Enzo it's usually sufficient to filter on the
> ('io', 'particle_type') field.
>
> There is an example of adding a particle filter with enzo data in the docs
> here:
>
> http://yt-project.org/docs/dev/cookbook/calculating_information.html#using-…
>
> And more information on particle filters here:
>
> http://yt-project.org/docs/dev/analyzing/filtering.html?highlight=filter#fi…
>
> The Enzo frontend does not predefine any particle fields since we don't
> want to accidentally cause users to generate anaylsis or visualization
> results based on a particle filter definition that does not apply to all
> data types.
>
> -Nathan
>
> On Tue, Mar 14, 2017 at 10:28 AM, Carla Bernhardt <
> carla.j.bernhardt(a)gmail.com> wrote:
>
>> Nathan,
>>
>> Yes, of course. Here is what I tried
>> <http://paste.yt-project.org/show/7082/> and here is the error message
>> <http://paste.yt-project.org/show/7084/> I get. What I tried might not be
>> the right way to get this list, but I was hoping someone else has done this
>> before and has some insight.
>>
>> Best,
>> Carla
>>
>> 2017-03-14 16:00 GMT+01:00 Nathan Goldbaum <nathan12343(a)gmail.com>:
>>
>>> Hi Carla,
>>>
>>> Can you share the script you're running and the full error message and
>>> traceback you're seeing? If you can, it helps if you can make your script
>>> that triggers your issue as minimal as possible.
>>>
>>> We have the yt pastebin set up for sharing snippets of code and text:
>>> paste.yt-project.org.
>>>
>>> -Nathan
>>>
>>> On Tue, Mar 14, 2017 at 2:30 AM, Carla Bernhardt <
>>> carla.j.bernhardt(a)gmail.com> wrote:
>>>
>>>> Dear yt users,
>>>>
>>>> I am trying to extract a list of star particles and their positions and
>>>> masses from enzo. This seems to be right along the lines of this
>>>> tutorial <http://yt-project.org/doc/analyzing/fields.html>, but I am
>>>> still stuck. If I try
>>>>
>>>> print(ad["dark_matter", "particle_position"])
>>>> print(ad["stars", "particle_position"])
>>>> print(ad["black_holes", "particle_position"])
>>>>
>>>> I get that none of these fields are available in my provided data. I am
>>>> using Stochastic Star Formation with a MBH inserted (i.e.
>>>> StarParticleCreation=514).
>>>>
>>>> Thanks in advance,
>>>> Carla Bernhardt
>>>> PhD Student
>>>> Universit?t Heidelberg
>>>> ZAH Institut f?r Theoretische Astrophysik
>>>>
>>>>
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>>>>
>>>>
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Hi yt-users,
I am pretty new to yt. I am using ProfilePlot to visualize Flash output
data and find that set_xlim is not functioning as expected. Here's my
script:
import yt
ds=yt.load('bondiAccr_mgd_fullmass_eddi_try24_plt_cnt_9217')
ad=ds.all_data()
plot=yt.ProfilePlot(ad,"r",["sound_speed"])
plot.set_unit("r","cm")
plot.set_xlim(2.5e12, 2.5e13)
plot.set_ylim(5e8, 1e10)
plot.save()
[image: Inline image 1]
While set_ylim functions as expected, set_xlim does cut the range of the
data but not the axis itself. What can I do to cut the x axis to the range
I want? Thank you very much!
Best,
Chuhong
------------------------------------------------------------------------------------------
Chuhong Mai,
PhD Student,
NASA Earth & Space Science Fellow,
School of Earth & Space Exploration,
Arizona State University
Email: Chuhong.Mai(a)asu.edu
