[yt-users] Error while using SlicePlot

Matthew Turk matthewturk at gmail.com
Thu Jan 14 12:01:37 PST 2016


Hi Sushil,

I've looked at your data and script, and I think I see what's going
on, but I need your help figuring out where to go from here.  It looks
to me like you have 1536 values, which correspond to 3 values for each
cell in an 8x8x8 grid.  I've rewritten your script slightly but don't
know if I've done it correctly.  This makes a dataset with 3 fields
(field1, field2, field3 as I've called them) that is 8x8x8, and it
slices them.

Can you tell me if I am interpreting this correctly?  Here is my
modified version of the script:

http://paste.yt-project.org/show/6144/

On Thu, Jan 14, 2016 at 11:08 AM, Sushilkumar <sushil.sush19us at gmail.com> wrote:
> Dear yt:
>
> I was able to match my input data with the domain_dimension but still I am
> getting an error as below. The link to files are below. Wherein Expl_B_n.mtx
> is the original file whereas split1.txt is the file that matches
> domain_dimension.
>
>
> https://drive.google.com/open?id=0B4g8shg4DL7oak5PLWVVdG5UMHc
>
>
> Error:-
> Traceback (most recent call last):
>   File "numpy_loadtxt.py", line 31, in <module>
>     slc = yt.SlicePlot(pf, 2, ["Density"])
>   File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
> line 2133, in SlicePlot
>     return AxisAlignedSlicePlot(ds, normal, fields, *args, **kwargs)
>   File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
> line 1274, in __init__
>     window_size=window_size, aspect=aspect)
>   File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
> line 669, in __init__
>     PlotWindow.__init__(self, *args, **kwargs)
>   File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
> line 249, in __init__
>     self._setup_plots()
>   File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
> line 769, in _setup_plots
>     image = self.frb[f]
>   File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/fixed_resolution.py",
> line 137, in __getitem__
>     int(self.antialias))
>   File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/geometry/coordinates/cartesian_coordinates.py",
> line 57, in pixelize
>     antialias, dimension, periodic)
>   File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/geometry/coordinates/cartesian_coordinates.py",
> line 74, in _ortho_pixelize
>     period, int(periodic)).transpose()
> _MPL.error: data is of incorrect type (wanted 1D float)
>
>
> Thank you in advance
>
>
>
>
> On Tue, Jan 12, 2016 at 10:04 AM, <yt-users-request at lists.spacepope.org>
> wrote:
>>
>> Send yt-users mailing list submissions to
>>         yt-users at 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 at lists.spacepope.org
>>
>> You can reach the person managing the list at
>>         yt-users-owner at 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: Error while using SlicePlot (Nathan Goldbaum)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Tue, 12 Jan 2016 10:03:41 -0600
>> From: Nathan Goldbaum <nathan12343 at gmail.com>
>> To: Discussion of the yt analysis package
>>         <yt-users at lists.spacepope.org>
>> Subject: Re: [yt-users] Error while using SlicePlot
>> Message-ID:
>>
>> <CAJXewOn9qs7TQ7EPaOee3H6wscm1U5acei-_+vBCQ3SaATQi7g at mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hi,
>>
>> The dimensions of your "vector" array need to match the domain_dimensions
>> you pass to load_uniform_grid. I was able to fake this by
>> load_uniform_grid
>> the "arr" array of random numbers you generate in your script rather than
>> the data loaded in from the text file.
>>
>> I'm not sure what the 1D vector in your u25.mtx file actually means, so I
>> have no idea what the "correct" thing to do here is, but you'll to pass in
>> data that has the same shape as the domain_dimensions you specify.
>>
>> Admittedly, the error message you received was not very nice, so I've
>> opened a pull request to validate that the shapes of data passed to
>> load_uniform_grid are correct, and throw an error message if they are not.
>>
>> Here is a sample script based on yours that runs without erroring out:
>>
>> http://paste.yt-project.org/show/6140/
>>
>> Hope that helps,
>>
>> Nathan
>>
>>
>> On Mon, Jan 11, 2016 at 4:41 PM, Sushilkumar <sushil.sush19us at gmail.com>
>> wrote:
>>
>> > Hi yt:
>> >
>> > Link to the Google drive is below. It has python script numpy_loadtxt.py
>> > and data set u25.mtx.
>> >
>> >
>> >
>> >
>> > https://drive.google.com/folderview?id=0B4g8shg4DL7oak5PLWVVdG5UMHc&usp=sharing
>> >
>> > On Mon, Jan 11, 2016 at 4:27 PM, <yt-users-request at lists.spacepope.org>
>> > wrote:
>> >
>> >> Send yt-users mailing list submissions to
>> >>         yt-users at 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 at lists.spacepope.org
>> >>
>> >> You can reach the person managing the list at
>> >>         yt-users-owner at 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: Error while using SlicePlot (Nathan Goldbaum)
>> >>
>> >>
>> >> ----------------------------------------------------------------------
>> >>
>> >> Message: 1
>> >> Date: Mon, 11 Jan 2016 16:27:17 -0600
>> >> From: Nathan Goldbaum <nathan12343 at gmail.com>
>> >> To: Discussion of the yt analysis package
>> >>         <yt-users at lists.spacepope.org>
>> >> Subject: Re: [yt-users] Error while using SlicePlot
>> >> Message-ID:
>> >>         <CAJXewOkjMD3CCPbi6gseJK0Q2r2cHXews2EDm-cd=
>> >> LZdbzcHZg at mail.gmail.com>
>> >> Content-Type: text/plain; charset="utf-8"
>> >>
>> >> Hi Sushilkumar,
>> >>
>> >> Is there any chance you can share your full script, along with a sample
>> >> dataset that triggers the error? You can share the dataset using e.g.
>> >> dropbox or google drive.
>> >>
>> >> Thanks!
>> >>
>> >> -Nathan
>> >>
>> >> On Mon, Jan 11, 2016 at 4:25 PM, Sushilkumar
>> >> <sushil.sush19us at gmail.com>
>> >> wrote:
>> >>
>> >> > Dear yt:
>> >> >
>> >> > Could you help me with the error below? It arises after using
>> >> > SlicePlot
>> >> > after formatting the data to numpy array from a file
>> >> >
>> >> >
>> >> > Traceback (most recent call last):
>> >> >   File "numpy_loadtxt.py", line 20, in <module>
>> >> >     slc = SlicePlot(pf, 2, ["Density"])
>> >> >   File
>> >> >
>> >>
>> >> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
>> >> > line 2133, in SlicePlot
>> >> >     return AxisAlignedSlicePlot(ds, normal, fields, *args, **kwargs)
>> >> >   File
>> >> >
>> >>
>> >> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
>> >> > line 1274, in __init__
>> >> >     window_size=window_size, aspect=aspect)
>> >> >   File
>> >> >
>> >>
>> >> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
>> >> > line 669, in __init__
>> >> >     PlotWindow.__init__(self, *args, **kwargs)
>> >> >   File
>> >> >
>> >>
>> >> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
>> >> > line 249, in __init__
>> >> >     self._setup_plots()
>> >> >   File
>> >> >
>> >>
>> >> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
>> >> > line 769, in _setup_plots
>> >> >     image = self.frb[f]
>> >> >   File
>> >> >
>> >>
>> >> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/fixed_resolution.py",
>> >> > line 137, in __getitem__
>> >> >     int(self.antialias))
>> >> >   File
>> >> >
>> >>
>> >> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/geometry/coordinates/cartesian_coordinates.py",
>> >> > line 57, in pixelize
>> >> >     antialias, dimension, periodic)
>> >> >   File
>> >> >
>> >>
>> >> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/geometry/coordinates/cartesian_coordinates.py",
>> >> > line 74, in _ortho_pixelize
>> >> >     period, int(periodic)).transpose()
>> >> > _MPL.error: data is of incorrect type (wanted 1D float)
>> >> >
>> >> >
>> >> >
>> >> > On Mon, Jan 4, 2016 at 11:10 AM,
>> >> > <yt-users-request at lists.spacepope.org>
>> >> > wrote:
>> >> >
>> >> >> Send yt-users mailing list submissions to
>> >> >>         yt-users at 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 at lists.spacepope.org
>> >> >>
>> >> >> You can reach the person managing the list at
>> >> >>         yt-users-owner at 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: Issue with loading data (John ZuHone)
>> >> >>
>> >> >>
>> >> >>
>> >> >> ----------------------------------------------------------------------
>> >> >>
>> >> >> Message: 1
>> >> >> Date: Mon, 4 Jan 2016 12:10:11 -0500
>> >> >> From: John ZuHone <jzuhone at gmail.com>
>> >> >> To: Discussion of the yt analysis package
>> >> >>         <yt-users at lists.spacepope.org>
>> >> >> Subject: Re: [yt-users] Issue with loading data
>> >> >> Message-ID: <BF0E1EAF-D72D-483C-98FC-3C08C9968667 at gmail.com>
>> >> >> Content-Type: text/plain; charset="utf-8"
>> >> >>
>> >> >> yt.loadtxt only works in the current development version of the 3.x
>> >> >> series of yt.
>> >> >>
>> >> >> John ZuHone
>> >> >> Harvard-Smithsonian Center for Astrophysics
>> >> >>
>> >> >> 60 Garden St., MS-67
>> >> >> Cambridge, MA 02138
>> >> >> (w) 617-496-1816
>> >> >> (m) 781-708-5004
>> >> >> jzuhone at cfa.harvard.edu
>> >> >> jzuhone at gmail.com
>> >> >> http://www.jzuhone.com
>> >> >>
>> >> >> > On Jan 4, 2016, at 12:06 PM, Sushilkumar
>> >> >> > <sushil.sush19us at gmail.com>
>> >> >> wrote:
>> >> >> >
>> >> >> > Dear yt:
>> >> >> >
>> >> >> > Can I use yt.loadtxt for yt version 2.6.1?
>> >> >> > Are there examples for "loading from file" using numpy array? The
>> >> link
>> >> >> below formats as numpy array but not from file.
>> >> >> >
>> >> >> >
>> >> >>
>> >>
>> >> http://yt-project.org/docs/2.6/examining/generic_array_data.html?highlight=load_uniform_grid
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> >> On Mon, Jan 4, 2016 at 10:52 AM, <
>> >> yt-users-request at lists.spacepope.org>
>> >> >> wrote:
>> >> >> >> Send yt-users mailing list submissions to
>> >> >> >>         yt-users at 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 at lists.spacepope.org
>> >> >> >>
>> >> >> >> You can reach the person managing the list at
>> >> >> >>         yt-users-owner at 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: problem with yt update to 3.0 (John ZuHone)
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> >> ----------------------------------------------------------------------
>> >> >> >>
>> >> >> >> Message: 1
>> >> >> >> Date: Mon, 4 Jan 2016 11:52:03 -0500
>> >> >> >> From: John ZuHone <jzuhone at gmail.com>
>> >> >> >> To: Discussion of the yt analysis package
>> >> >> >>         <yt-users at lists.spacepope.org>
>> >> >> >> Subject: Re: [yt-users] problem with yt update to 3.0
>> >> >> >> Message-ID: <E58E10EE-846A-4595-87EC-47CAF9CDA022 at gmail.com>
>> >> >> >> Content-Type: text/plain; charset="utf-8"
>> >> >> >>
>> >> >> >> In the current development version of yt there is also
>> >> >> >> yt.loadtxt,
>> >> >> which is essentially a wrapper for numpy.loadtxt which also accepts
>> >> unit
>> >> >> information.
>> >> >> >>
>> >> >> >> See
>> >> >>
>> >>
>> >> http://yt-project.org/docs/dev/analyzing/units/symbolic_units.html#Saving-and-Loading-YTArrays-to/from-disk
>> >> >> <
>> >> >>
>> >>
>> >> http://yt-project.org/docs/dev/analyzing/units/symbolic_units.html#Saving-and-Loading-YTArrays-to/from-disk
>> >> >> >
>> >> >> >>
>> >> >> >> > On Dec 30, 2015, at 12:01 PM, Sushilkumar <
>> >> sushil.sush19us at gmail.com>
>> >> >> wrote:
>> >> >> >> >
>> >> >> >> > Dear Nathan:
>> >> >> >> >
>> >> >> >> > As per your advice I am trying to load my text file to numpy
>> >> array.
>> >> >> But there are two ways to so using numpy.loadtxt and numpy.fromfile.
>> >> Could
>> >> >> you suggest which of them is more efficient for large files and more
>> >> >> suitable for yt (if any)?
>> >> >> >> >
>> >> >> >> > Thanks in advance
>> >> >> >> >
>> >> >> >> > On Sat, Dec 26, 2015 at 6:43 PM, Sushilkumar Sreekumar <
>> >> >> sushil.sush19us at gmail.com <mailto:sushil.sush19us at gmail.com>> wrote:
>> >> >> >> > Dear Nathan:
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > Thank you for your help
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > --
>> >> >> >> > SK2
>> >> >> >> >
>> >> >> >> > "Claiming that something can move faster than light is a good
>> >> >> conversation-stopper in physics. People edge away from you in
>> >> >> cocktail
>> >> >> parties; friends never return phone calls. You just don?t mess with
>> >> Albert
>> >> >> Einstein."
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > From: Nathan Goldbaum <mailto:nathan12343 at gmail.com>
>> >> >> >> > Sent: Saturday, December 26, 2015 12:34 PM
>> >> >> >> > To: Sushilkumar <mailto:sushil.sush19us at gmail.com>
>> >> >> >> > Cc: Discussion of the yt analysis package <mailto:
>> >> >> yt-users at lists.spacepope.org>
>> >> >> >> > Subject: Re: [yt-users] problem with yt update to 3.0
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > If you can format your data as numpy arrays, there are examples
>> >> >> >> > of
>> >> >> how to load your data into yt here:
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >>
>> >>
>> >> http://yt-project.org/docs/2.6/examining/generic_array_data.html?highlight=load_uniform_grid
>> >> >> <
>> >> >>
>> >>
>> >> http://yt-project.org/docs/2.6/examining/generic_array_data.html?highlight=load_uniform_grid
>> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > yt (2.6.1 or newer) does not support i/o from arbitrary text
>> >> files.
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > On Sat, Dec 26, 2015 at 12:30 PM, Sushilkumar <
>> >> >> sushil.sush19us at gmail.com <mailto:sushil.sush19us at gmail.com>> wrote:
>> >> >> >> >
>> >> >> >> > Dear Nathan:
>> >> >> >> >
>> >> >> >> > I will try it and let you know. In the meanwhile, could you let
>> >> >> >> > me
>> >> >> know if yt supports loading text file for version 2.6.1? If so could
>> >> you
>> >> >> point me to examples for the same.
>> >> >> >> >
>> >> >> >> > Thanks in advance
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > On Sat, Dec 26, 2015, 11:44 Nathan Goldbaum <
>> >> nathan12343 at gmail.com
>> >> >> <mailto:nathan12343 at gmail.com>> wrote:
>> >> >> >> >
>> >> >> >> > This is happening because python is unable to link against an
>> >> >> openSSL library.
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > Can you try using the get_yt.sh script install of the
>> >> >> install_script.sh script:
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >>
>> >>
>> >> https://bitbucket.org/yt_analysis/yt/raw/d9502d84802972ba3e644d2d5c47b87f73a6bd08/doc/get_yt.sh
>> >> >> <
>> >> >>
>> >>
>> >> https://bitbucket.org/yt_analysis/yt/raw/d9502d84802972ba3e644d2d5c47b87f73a6bd08/doc/get_yt.sh
>> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > This script installs yt using the miniconda python
>> >> >> >> > distribution,
>> >> >> which includes a precompiled python and openSSL library.
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > -Nathan
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > On Sat, Dec 26, 2015 at 11:40 AM, Sushilkumar <
>> >> >> sushil.sush19us at gmail.com <mailto:sushil.sush19us at gmail.com>> wrote:
>> >> >> >> >
>> >> >> >> > Hi Nathan:
>> >> >> >> >
>> >> >> >> > Thanks for your reply.
>> >> >> >> >
>> >> >> >> > I had  done that before installing version 2.X. I used to get
>> >> errors
>> >> >> as below. Even now I keep getting the same error after reinstalling
>> >> from
>> >> >> scratch. The error comes after "installing pip". I tried it on my pc
>> >> and
>> >> >> also on cluster but same issues.
>> >> >> >> >
>> >> >> >> > ********************************************
>> >> >> >> >         FAILURE REPORT:
>> >> >> >> > ********************************************
>> >> >> >> >
>> >> >> >> >     bootstrap(tmpdir=tmpdir)
>> >> >> >> >   File "get-pip.py", line 82, in bootstrap
>> >> >> >> >     import pip
>> >> >> >> >   File "/tmp/tmpxKqAjR/pip.zip/pip/__init__.py", line 15, in
>> >> <module>
>> >> >> >> >   File "/tmp/tmpxKqAjR/pip.zip/pip/vcs/subversion.py", line 9,
>> >> >> >> > in
>> >> >> <module>
>> >> >> >> >   File "/tmp/tmpxKqAjR/pip.zip/pip/index.py", line 30, in
>> >> >> >> > <module>
>> >> >> >> >   File "/tmp/tmpxKqAjR/pip.zip/pip/wheel.py", line 35, in
>> >> >> >> > <module>
>> >> >> >> >   File "/tmp/tmpxKqAjR/pip.zip/pip/_vendor/distlib/scripts.py",
>> >> line
>> >> >> 14, in <module>
>> >> >> >> >   File "/tmp/tmpxKqAjR/pip.zip/pip/_vendor/distlib/compat.py",
>> >> line
>> >> >> 31, in <module>
>> >> >> >> > ImportError: cannot import name HTTPSHandler
>> >> >> >> >
>> >> >> >> > ********************************************
>> >> >> >> > ********************************************
>> >> >> >> > Failure.  Check /home/adrith/yt-x86_64/yt_install.log.  The
>> >> >> >> > last
>> >> 10
>> >> >> lines are above.
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > On Sat, Dec 26, 2015 at 10:41 AM, Nathan Goldbaum <
>> >> >> nathan12343 at gmail.com <mailto:nathan12343 at gmail.com>> wrote:
>> >> >> >> >
>> >> >> >> > Hi Sushilkumar,
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > Can you try reinstalling yt from scratch?
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > -Nathan
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > On Sat, Dec 26, 2015 at 10:39 AM, Sushilkumar <
>> >> >> sushil.sush19us at gmail.com <mailto:sushil.sush19us at gmail.com>> wrote:
>> >> >> >> >
>> >> >> >> > Dear yt:
>> >> >> >> >
>> >> >> >> > I am currently running yt version 2.6.1 and want to update to
>> >> >> version 3 (to read text files). Could you provide me link to so?
>> >> >> >> >
>> >> >> >> > I tried it using yt update --all as per the link
>> >> >> >> >
>> >> >> >> >
>> >> >>
>> >>
>> >> http://yt-project.org/doc/yt3differences.html#updating-to-yt-3-0-from-old-versions-and-going-back
>> >> >> <
>> >> >>
>> >>
>> >> http://yt-project.org/doc/yt3differences.html#updating-to-yt-3-0-from-old-versions-and-going-back
>> >> >> >
>> >> >> >> > .
>> >> >> >> >
>> >> >> >> > But it wont update to 3.0 and still shows as 2.6.1
>> >> >> >> >
>> >> >> >> > Kindly help
>> >> >> >> >
>> >> >> >> > Thanks in advance
>> >> >> >> >
>> >> >> >> > sushilkumar
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > On Thu, Dec 24, 2015 at 12:25 PM, <
>> >> >> yt-users-request at lists.spacepope.org <mailto:
>> >> >> yt-users-request at lists.spacepope.org>> wrote:
>> >> >> >> >
>> >> >> >> > Send yt-users mailing list submissions to
>> >> >> >> >         yt-users at lists.spacepope.org <mailto:
>> >> >> yt-users at lists.spacepope.org>
>> >> >> >> >
>> >> >> >> > To subscribe or unsubscribe via the World Wide Web, visit
>> >> >> >> >
>> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org <
>> >> >> 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 at lists.spacepope.org <mailto:
>> >> >> yt-users-request at lists.spacepope.org>
>> >> >> >> >
>> >> >> >> > You can reach the person managing the list at
>> >> >> >> >         yt-users-owner at lists.spacepope.org <mailto:
>> >> >> yt-users-owner at 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: problem with slices in non-unitary volumes (Nathan
>> >> >> Goldbaum)
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >>
>> >> >> ----------------------------------------------------------------------
>> >> >> >> >
>> >> >> >> > Message: 1
>> >> >> >> > Date: Wed, 23 Dec 2015 17:17:56 -0600
>> >> >> >> > From: Nathan Goldbaum <nathan12343 at gmail.com <mailto:
>> >> >> nathan12343 at gmail.com>>
>> >> >> >> > To: Discussion of the yt analysis package
>> >> >> >> >         <yt-users at lists.spacepope.org <mailto:
>> >> >> yt-users at lists.spacepope.org>>
>> >> >> >> > Subject: Re: [yt-users] problem with slices in non-unitary
>> >> >> >> > volumes
>> >> >> >> > Message-ID:
>> >> >> >> >         <
>> >> >> CAJXewOmVEX-qB41doTk+7DT1AOLsn53KMb8nvfr8dwyFrKY-4g at mail.gmail.com
>> >> >> <mailto:
>> >> >>
>> >> >> CAJXewOmVEX-qB41doTk%2B7DT1AOLsn53KMb8nvfr8dwyFrKY-4g at mail.gmail.com>>
>> >> >> >> > Content-Type: text/plain; charset="utf-8"
>> >> >> >> >
>> >> >> >> > I get the same error over here. I think it's unrelated to the
>> >> other
>> >> >> error.
>> >> >> >> > The relevant portion of the C stack trace is here:
>> >> >> >> >
>> >> >> >> > Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
>> >> >> >> > 0   libsystem_kernel.dylib         0x00007fff8b615286
>> >> __pthread_kill
>> >> >> + 10
>> >> >> >> > 1   libsystem_c.dylib             0x00007fff8bc2a9ab abort +
>> >> >> >> > 129
>> >> >> >> > 2   libsystem_malloc.dylib         0x00007fff915d5fe2
>> >> >> >> > szone_error
>> >> +
>> >> >> 625
>> >> >> >> > 3   libsystem_malloc.dylib         0x00007fff915cf374
>> >> >> >> > small_free_list_remove_ptr + 154
>> >> >> >> > 4   libsystem_malloc.dylib         0x00007fff915cac3f
>> >> >> >> > szone_free_definite_size + 1856
>> >> >> >> > 5   multiarray.so                 0x00000001044c2d16
>> >> npy_free_cache
>> >> >> + 70
>> >> >> >> > 6   multiarray.so                 0x00000001044c6ed6
>> >> array_dealloc +
>> >> >> 182
>> >> >> >> > 7   selection_routines.so         0x00000001063ffe34
>> >> >> >> >
>> >> >>
>> >> >> __pyx_pw_2yt_8geometry_18selection_routines_13SliceSelector_3fill_mask
>> >> +
>> >> >> >> > 8804 (selection_routines.c:19749)
>> >> >> >> >
>> >> >> >> > Line 19749 of selection_routines.c corresponds to line 1158 in
>> >> >> >> > selection_routines.pyx, which is the place where the fill_mask
>> >> member
>> >> >> >> > variable of the SliceSelector extension type gets defined.
>> >> >> >> >
>> >> >> >> > Unfortunately, I have no idea how to debug this from here...
>> >> >> >> >
>> >> >> >> > -Nathan
>> >> >> >> >
>> >> >> >> > On Wed, Dec 23, 2015 at 4:57 PM, Brian O'Shea
>> >> >> >> > <bwoshea at gmail.com
>> >> >> <mailto:bwoshea at gmail.com>> wrote:
>> >> >> >> >
>> >> >> >> > > Actually, interesting followup here - I have to take it back.
>> >> >> When I do a
>> >> >> >> > > projection plot:
>> >> >> >> > >
>> >> >> >> > >     yt.ProjectionPlot(ds,'x',("gas",
>> >> >> >> > > "temperature"),center=[0.0,0.0,0.0],width=(0.2,'Mpc')).save()
>> >> >> >> > >
>> >> >> >> > > the behavior is perfectly fine and I get projections that
>> >> >> >> > > look
>> >> >> sensible.
>> >> >> >> > >  *however*, when I do a slice plot:
>> >> >> >> > >
>> >> >> >> > >    yt.SlicePlot(ds,'x',("gas",
>> >> >> >> > > "temperature"),center=[0.0,0.0,0.0],width=(0.2,'Mpc')).save()
>> >> >> >> > >
>> >> >> >> > > I get a malloc error:
>> >> >> >> > >
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,082 Gathering a field
>> >> >> >> > > list
>> >> >> (this may
>> >> >> >> > > take a moment.)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,155 Loading field
>> >> >> >> > > plugins.
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,155 Loaded
>> >> >> >> > > angular_momentum
>> >> >> (8 new
>> >> >> >> > > fields)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,156 Loaded astro (16 new
>> >> >> fields)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,156 Loaded cosmology (23
>> >> new
>> >> >> fields)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,156 Loaded fluid (64 new
>> >> >> fields)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,157 Loaded fluid_vector
>> >> >> >> > > (96
>> >> >> new
>> >> >> >> > > fields)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,157 Loaded geometric
>> >> >> >> > > (112
>> >> new
>> >> >> fields)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,157 Loaded local (112
>> >> >> >> > > new
>> >> >> fields)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,157 Loaded
>> >> >> >> > > magnetic_field
>> >> >> (120 new
>> >> >> >> > > fields)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,158 Loaded my_plugins
>> >> >> >> > > (120
>> >> >> new fields)
>> >> >> >> > > yt : [INFO     ] 2015-12-23 17:50:59,158 Loaded species (122
>> >> >> >> > > new
>> >> >> fields)
>> >> >> >> > > python2.7(12254,0x7fff72d19310) malloc: *** error for object
>> >> >> 0x103e39008:
>> >> >> >> > > incorrect checksum for freed object - object was probably
>> >> modified
>> >> >> after
>> >> >> >> > > being freed.
>> >> >> >> > > *** set a breakpoint in malloc_error_break to debug
>> >> >> >> > > Abort trap: 6
>> >> >> >> > >
>> >> >> >> > > This happens on my Mac (OS X 10.9.5, LLVM v6.0) and also on
>> >> >> >> > > my
>> >> >> Linux
>> >> >> >> > > machine (Ubuntu 13.04, gcc 4.6.3), although on the linux
>> >> machine I
>> >> >> just get
>> >> >> >> > > a seg fault instead of the malloc stuff.  Using pdb (python
>> >> >> >> > > -m
>> >> pdb
>> >> >> >> > > crashing_script.py) gives me the same error with no
>> >> >> >> > > additional
>> >> >> information.
>> >> >> >> > >
>> >> >> >> > >
>> >> >> >> > > On Wed, Dec 23, 2015 at 5:40 PM, Brian O'Shea <
>> >> bwoshea at gmail.com
>> >> >> <mailto:bwoshea at gmail.com>> wrote:
>> >> >> >> > >
>> >> >> >> > >> Bugfix confirmed; this works for me as well.  Thank you very
>> >> much!
>> >> >> >> > >>
>> >> >> >> > >> On Wed, Dec 23, 2015 at 5:18 PM, Nathan Goldbaum <
>> >> >> nathan12343 at gmail.com <mailto:nathan12343 at gmail.com>>
>> >> >> >> > >> wrote:
>> >> >> >> > >>
>> >> >> >> > >>> I've opened a pull request that allows me to load your
>> >> dataset:
>> >> >> >> > >>>
>> >> >> >> > >>>
>> >> >> >> > >>>
>> >> >>
>> >>
>> >> https://bitbucket.org/yt_analysis/yt/pull-requests/1915/bugfix-avoid-creating-particle-unions-for/diff
>> >> >> <
>> >> >>
>> >>
>> >> https://bitbucket.org/yt_analysis/yt/pull-requests/1915/bugfix-avoid-creating-particle-unions-for/diff
>> >> >> >
>> >> >> >> > >>>
>> >> >> >> > >>> On Wed, Dec 23, 2015 at 4:08 PM, Brian O'Shea <
>> >> bwoshea at gmail.com
>> >> >> <mailto:bwoshea at gmail.com>> wrote:
>> >> >> >> > >>>
>> >> >> >> > >>>> Oh, interesting.  Is there a way to circumvent
>> >> >> >> > >>>> auto-detection
>> >> >> of fields?
>> >> >> >> > >>>>
>> >> >> >> > >>>> On Wed, Dec 23, 2015 at 4:35 PM, Nathan Goldbaum <
>> >> >> nathan12343 at gmail.com <mailto:nathan12343 at gmail.com>
>> >> >> >> > >>>> > wrote:
>> >> >> >> > >>>>
>> >> >> >> > >>>>> It looks like field detection is breaking for this
>> >> >> >> > >>>>> Enzo-3.0
>> >> >> active
>> >> >> >> > >>>>> particle dataset. StoredEnergy is available on-disk as
>> >> >> ('AGNParticle,
>> >> >> >> > >>>>> 'StoredEnergy'), but for some reason the field detection
>> >> >> system isn't able
>> >> >> >> > >>>>> to guess that.
>> >> >> >> > >>>>>
>> >> >> >> > >>>>> On Wed, Dec 23, 2015 at 3:19 PM, Nathan Goldbaum <
>> >> >> >> > >>>>> nathan12343 at gmail.com <mailto:nathan12343 at gmail.com>>
>> >> wrote:
>> >> >> >> > >>>>>
>> >> >> >> > >>>>>>
>> >> >> >> > >>>>>>
>> >> >> >> > >>>>>> On Wed, Dec 23, 2015 at 11:20 AM, Brian O'Shea <
>> >> >> bwoshea at gmail.com <mailto:bwoshea at gmail.com>>
>> >> >> >> > >>>>>> wrote:
>> >> >> >> > >>>>>>
>> >> >> >> > >>>>>>> Dear yt-users,
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>> I'm having a problem with making slices in non-unitary
>> >> >> volumes.  I
>> >> >> >> > >>>>>>> have a 3D enzo simulation that has domain bounds of
>> >> >> (-1.6...1.6) in every
>> >> >> >> > >>>>>>> dimension (units of megaparsecs), and after I updated
>> >> >> >> > >>>>>>> to
>> >> the
>> >> >> tip of yt-3
>> >> >> >> > >>>>>>> (changeset d9502d848029) from a fairly old version of
>> >> >> >> > >>>>>>> the
>> >> >> code I suddenly
>> >> >> >> > >>>>>>> have problems with making simple projections.  If I run
>> >> this
>> >> >> set of
>> >> >> >> > >>>>>>> commands:
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>> Any idea which version you updated from? I tried on
>> >> >> >> > >>>>>> yt-3.1
>> >> >> and get
>> >> >> >> > >>>>>> the same error. This is just so we can bisect and find
>> >> >> >> > >>>>>> the
>> >> >> change that
>> >> >> >> > >>>>>> introduced the regression.
>> >> >> >> > >>>>>>
>> >> >> >> > >>>>>>
>> >> >> >> > >>>>>>> import yt
>> >> >> >> > >>>>>>> ds = yt.load("DD0400/DD0400")
>> >> >> >> > >>>>>>> proj =
>> >> >> >> > >>>>>>>
>> >> >>
>> >>
>> >> yt.SlicePlot(ds,'x','temperature',center=[0.0,0.0,0.0],width=(0.2,'Mpc'))
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>> I get this error:
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>> http://paste.yt-project.org/show/6115/ <
>> >> >> http://paste.yt-project.org/show/6115/>
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>> This seems to work fine on an Enzo cosmological dataset
>> >> >> (domain
>> >> >> >> > >>>>>>> bounds 0-1 in each dimension), and previously worked
>> >> >> >> > >>>>>>> fine
>> >> in
>> >> >> yt-3 (using a
>> >> >> >> > >>>>>>> version of the code from a couple of months ago).
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>> is this a bug, or am I doing something dumb?
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>> Thanks!
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>> --Brian
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>> _______________________________________________
>> >> >> >> > >>>>>>> yt-users mailing list
>> >> >> >> > >>>>>>> yt-users at lists.spacepope.org <mailto:
>> >> >> yt-users at lists.spacepope.org>
>> >> >> >> > >>>>>>>
>> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org <
>> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org>
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>>
>> >> >> >> > >>>>>>
>> >> >> >> > >>>>>
>> >> >> >> > >>>>> _______________________________________________
>> >> >> >> > >>>>> yt-users mailing list
>> >> >> >> > >>>>> yt-users at lists.spacepope.org <mailto:
>> >> >> yt-users at lists.spacepope.org>
>> >> >> >> > >>>>>
>> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> >> <http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org>
>> >> >> >> > >>>>>
>> >> >> >> > >>>>>
>> >> >> >> > >>>>
>> >> >> >> > >>>> _______________________________________________
>> >> >> >> > >>>> yt-users mailing list
>> >> >> >> > >>>> yt-users at lists.spacepope.org <mailto:
>> >> >> yt-users at lists.spacepope.org>
>> >> >> >> > >>>>
>> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> >> <http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org>
>> >> >> >> > >>>>
>> >> >> >> > >>>>
>> >> >> >> > >>>
>> >> >> >> > >>> _______________________________________________
>> >> >> >> > >>> yt-users mailing list
>> >> >> >> > >>> yt-users at lists.spacepope.org <mailto:
>> >> >> yt-users at lists.spacepope.org>
>> >> >> >> > >>>
>> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org <
>> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org>
>> >> >> >> > >>>
>> >> >> >> > >>>
>> >> >> >> > >>
>> >> >> >> > >
>> >> >> >> > > _______________________________________________
>> >> >> >> > > yt-users mailing list
>> >> >> >> > > yt-users at lists.spacepope.org <mailto:
>> >> yt-users at lists.spacepope.org>
>> >> >> >> > >
>> >> >> >> > > http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> <
>> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org>
>> >> >> >> > >
>> >> >> >> > >
>> >> >> >> > -------------- next part --------------
>> >> >> >> > An HTML attachment was scrubbed...
>> >> >> >> > URL: <
>> >> >>
>> >>
>> >> http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20151223/0739ada6/attachment.html
>> >> >> <
>> >> >>
>> >>
>> >> http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20151223/0739ada6/attachment.html
>> >> >> >>
>> >> >> >> >
>> >> >> >> > ------------------------------
>> >> >> >> >
>> >> >> >> > Subject: Digest Footer
>> >> >> >> >
>> >> >> >> > _______________________________________________
>> >> >> >> > yt-users mailing list
>> >> >> >> > yt-users at lists.spacepope.org
>> >> >> >> > <mailto:yt-users at lists.spacepope.org
>> >> >
>> >> >> >> > http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> >> >> > <
>> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org>
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > ------------------------------
>> >> >> >> >
>> >> >> >> > End of yt-users Digest, Vol 94, Issue 24
>> >> >> >> > ****************************************
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > --
>> >> >> >> >
>> >> >> >> > SK2
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > "Claiming that something can move faster than light is a good
>> >> >> conversation-stopper in physics. People edge away from you in
>> >> >> cocktail
>> >> >> parties; friends never return phone calls. You just don?t mess with
>> >> Albert
>> >> >> Einstein."
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > _______________________________________________
>> >> >> >> > yt-users mailing list
>> >> >> >> > yt-users at lists.spacepope.org
>> >> >> >> > <mailto:yt-users at lists.spacepope.org
>> >> >
>> >> >> >> > http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> >> >> > <
>> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org>
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > --
>> >> >> >> >
>> >> >> >> > SK2
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > "Claiming that something can move faster than light is a good
>> >> >> conversation-stopper in physics. People edge away from you in
>> >> >> cocktail
>> >> >> parties; friends never return phone calls. You just don?t mess with
>> >> Albert
>> >> >> Einstein."
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > --
>> >> >> >> > SK2
>> >> >> >> >
>> >> >> >> > "Claiming that something can move faster than light is a good
>> >> >> conversation-stopper in physics. People edge away from you in
>> >> >> cocktail
>> >> >> parties; friends never return phone calls. You just don?t mess with
>> >> Albert
>> >> >> Einstein."
>> >> >> >> >
>> >> >> >> > _______________________________________________
>> >> >> >> > yt-users mailing list
>> >> >> >> > yt-users at lists.spacepope.org
>> >> >> >> > <mailto:yt-users at lists.spacepope.org
>> >> >
>> >> >> >> > http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> >> >> > <
>> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org>
>> >> >> >> -------------- next part --------------
>> >> >> >> An HTML attachment was scrubbed...
>> >> >> >> URL: <
>> >> >>
>> >>
>> >> http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160104/e649ce9b/attachment.htm
>> >> >> >
>> >> >> >>
>> >> >> >> ------------------------------
>> >> >> >>
>> >> >> >> Subject: Digest Footer
>> >> >> >>
>> >> >> >> _______________________________________________
>> >> >> >> yt-users mailing list
>> >> >> >> yt-users at lists.spacepope.org
>> >> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> >> >>
>> >> >> >>
>> >> >> >> ------------------------------
>> >> >> >>
>> >> >> >> End of yt-users Digest, Vol 95, Issue 2
>> >> >> >> ***************************************
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> > --
>> >> >> > SK2
>> >> >> >
>> >> >> > "Claiming that something can move faster than light is a good
>> >> >> conversation-stopper in physics. People edge away from you in
>> >> >> cocktail
>> >> >> parties; friends never return phone calls. You just don?t mess with
>> >> Albert
>> >> >> Einstein."
>> >> >> >
>> >> >> > _______________________________________________
>> >> >> > yt-users mailing list
>> >> >> > yt-users at lists.spacepope.org
>> >> >> > http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> >> -------------- next part --------------
>> >> >> An HTML attachment was scrubbed...
>> >> >> URL: <
>> >> >>
>> >>
>> >> http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160104/36f5165e/attachment.htm
>> >> >> >
>> >> >>
>> >> >> ------------------------------
>> >> >>
>> >> >> Subject: Digest Footer
>> >> >>
>> >> >> _______________________________________________
>> >> >> yt-users mailing list
>> >> >> yt-users at lists.spacepope.org
>> >> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> >>
>> >> >>
>> >> >> ------------------------------
>> >> >>
>> >> >> End of yt-users Digest, Vol 95, Issue 4
>> >> >> ***************************************
>> >> >>
>> >> >
>> >> >
>> >> >
>> >> > --
>> >> > *SK2*
>> >> >
>> >> > *"**Claiming that something can move faster than light is a good
>> >> > conversation-stopper in physics. People edge away from you in
>> >> > cocktail
>> >> > parties; friends never return phone calls. You just don?t mess with
>> >> Albert
>> >> > Einstein.**"*
>> >> >
>> >> >
>> >> > _______________________________________________
>> >> > yt-users mailing list
>> >> > yt-users at lists.spacepope.org
>> >> > http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >> >
>> >> >
>> >> -------------- next part --------------
>> >> An HTML attachment was scrubbed...
>> >> URL: <
>> >>
>> >> http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160111/d9f8f8d6/attachment.htm
>> >> >
>> >>
>> >> ------------------------------
>> >>
>> >> Subject: Digest Footer
>> >>
>> >> _______________________________________________
>> >> yt-users mailing list
>> >> yt-users at lists.spacepope.org
>> >> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >>
>> >>
>> >> ------------------------------
>> >>
>> >> End of yt-users Digest, Vol 95, Issue 11
>> >> ****************************************
>> >>
>> >
>> >
>> >
>> > --
>> > *SK2*
>> >
>> > *"**Claiming that something can move faster than light is a good
>> > conversation-stopper in physics. People edge away from you in cocktail
>> > parties; friends never return phone calls. You just don?t mess with
>> > Albert
>> > Einstein.**"*
>> >
>> >
>> > _______________________________________________
>> > yt-users mailing list
>> > yt-users at lists.spacepope.org
>> > http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> >
>> >
>> -------------- next part --------------
>> An HTML attachment was scrubbed...
>> URL:
>> <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160112/9c6ceae0/attachment.htm>
>>
>> ------------------------------
>>
>> Subject: Digest Footer
>>
>> _______________________________________________
>> yt-users mailing list
>> yt-users at lists.spacepope.org
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>
>>
>> ------------------------------
>>
>> End of yt-users Digest, Vol 95, Issue 13
>> ****************************************
>
>
>
>
> --
> SK2
>
> "Claiming that something can move faster than light is a good
> conversation-stopper in physics. People edge away from you in cocktail
> parties; friends never return phone calls. You just don’t mess with Albert
> Einstein."
>
>
> _______________________________________________
> yt-users mailing list
> yt-users at lists.spacepope.org
> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>
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