[yt-users] Error while using annotate magnetic fields
Suoqing Ji
suoqing at physics.ucsb.edu
Wed Mar 16 14:24:00 PDT 2016
Hi Sushil,
I think so — here is an example of 3D streamline with mplot3d: http://yt-project.org/docs/dev/cookbook/complex_plots.html#plotting-streamlines <http://yt-project.org/docs/dev/cookbook/complex_plots.html#plotting-streamlines>, and you could modify it for quiver plotting by adopting this example: http://matplotlib.org/examples/mplot3d/quiver3d_demo.html <http://matplotlib.org/examples/mplot3d/quiver3d_demo.html>
Best wishes,
--
Suoqing JI
Ph.D Candidate
Department of Physics
University of California, Santa Barbara
http://web.physics.ucsb.edu/~suoqing
> On Mar 16, 2016, at 1:56 PM, Sushilkumar <sushil.sush19us at gmail.com> wrote:
>
> Dear Suoqing Ji and yt:
>
> Thank you for your help. It worked
>
> In addition, does yt support 3D quiver plots?
>
> If not what is the equivalent for visualizing 3d magnetic fields.
>
>
> On Wed, Mar 16, 2016 at 2:49 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. Error while using annotate magnetic fields (Sushilkumar)
> 2. Re: Error while using annotate magnetic fields (Suoqing Ji)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 16 Mar 2016 14:16:37 -0500
> From: Sushilkumar <sushil.sush19us at gmail.com <mailto:sushil.sush19us at gmail.com>>
> To: Discussion of the yt analysis package
> <yt-users at lists.spacepope.org <mailto:yt-users at lists.spacepope.org>>
> Subject: [yt-users] Error while using annotate magnetic fields
> Message-ID:
> <CAKARaKWgFBsh7qZj8Px+OS0-tDUOuKcv2MrWyJh3NaGtj06-9g at mail.gmail.com <mailto:CAKARaKWgFBsh7qZj8Px%2BOS0-tDUOuKcv2MrWyJh3NaGtj06-9g at mail.gmail.com>>
> Content-Type: text/plain; charset="utf-8"
>
> Dear yt:
>
> I am trying to plot magnetic field lines using the annotate magnetic field
> call back from the link http://yt-project.org/doc/visualizing/callbacks.html <http://yt-project.org/doc/visualizing/callbacks.html>
> link.
>
> However, after running the script it gives the error below. A google drive
> link to my script (yt_numpy_load_B.py) is also given below. When I use
> quiver annotate it works fine but issue comes when I am using
> slc.annotate_magnetic_field().
> Quiver plots are also available on the drive link.
>
> Thanks in advance
>
> ===============
> Google drive link
> https://drive.google.com/open?id=0B4g8shg4DL7oak5PLWVVdG5UMHc <https://drive.google.com/open?id=0B4g8shg4DL7oak5PLWVVdG5UMHc>
> ===============
>
> ===============
> Error while running the script
>
> File "yt_numpy_load_B.py", line 47, in <module>
> slc.save()
> File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_container.py",
> line 77, in newfunc
> args[0]._setup_plots()
> File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
> line 980, in _setup_plots
> self.run_callbacks()
> File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
> line 1033, in run_callbacks
> sys.exc_info()[2])
> File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py",
> line 1029, in run_callbacks
> callback(cbw)
> File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_modifications.py",
> line 316, in __call__
> return qcb(plot)
> File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_modifications.py",
> line 357, in __call__
> fv_x = plot.data[self.field_x]
> File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/data_objects/data_containers.py",
> line 246, in __getitem__
> f = self._determine_fields([key])[0]
> File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/data_objects/data_containers.py",
> line 518, in _determine_fields
> finfo = self.ds._get_field_info("unknown", fname)
> File
> "/state/partition1/anaconda/lib/python2.7/site-packages/yt/data_objects/static_output.py",
> line 543, in _get_field_info
> raise YTFieldNotFound((ftype, fname), self)
> yt.utilities.exceptions.YTPlotCallbackError: annotate_magnetic_field
> callback failed with the following error: Could not find field '('all',
> 'magnetic_field_x')' in UniformGridData.
> ===============
>
>
>
>
> On Wed, Mar 16, 2016 at 12:52 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: Making averaged line plot. (Suoqing Ji)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Tue, 15 Mar 2016 15:23:43 -0700
> > From: Suoqing Ji <suoqing at physics.ucsb.edu <mailto:suoqing at physics.ucsb.edu>>
> > To: Discussion of the yt analysis package
> > <yt-users at lists.spacepope.org <mailto:yt-users at lists.spacepope.org>>
> > Subject: Re: [yt-users] Making averaged line plot.
> > Message-ID: <70E5BA6C-7798-45F2-AE83-21233252E109 at physics.ucsb.edu <mailto:70E5BA6C-7798-45F2-AE83-21233252E109 at physics.ucsb.edu>>
> > Content-Type: text/plain; charset="utf-8"
> >
> > Hi Yuxiao,
> >
> > If you would like to start from your current code, the most
> > straightforward way is to write a loop to smooth over a certain distance by
> > each step, which also works for AMR data:
> >
> > smooth_len = 100 # smoothing length of 100 kpc
> > SmoothedBMag = np.copy(ray[?ScaledBMag?]) # store the smoothed array
> > bin_num = np.ceiling((ray[?x?].max() - ray[?x?].min()) / smooth_len) #
> > make bins every 100 kpc
> >
> > for step in range(bin_num):
> > mask1 = (ray[?x?] >= ray[?x?].min() + step * smooth_len)
> > mask2 = (ray[?x?] < ray[?x?].min() + (step + 1) * smooth_len)
> > mask = np.logical_and(mask1, mask2) # mask the cells within a certain
> > length of 100 kpc
> > SmoothedBMag[mask] = np.mean(ray[?ScaledBMag?][mask]) # take the
> > average and save
> >
> > After that the array ?SmoothedBMag? is the smoothed one.
> >
> > However, an easier way is to use the the 1D ProfilePlot function (
> > http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots <http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots> <
> > http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots <http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots>>),
> > and in this case you could do something like:
> >
> > plot = ProfilePlot(pf.h.all_data(), ?x?, [?ScaledBMag?], n_bins=bin_num)
> >
> > Note that this will do the average over entire y-z plane for each x bins,
> > which is different from averaging only an array of a ray object (so maybe
> > it?s not what you want). If you really want the data within a thin slit
> > only, you could define a region object pf.h.region() and do ProfilePlot. I
> > think it?s also doable to use the function ?load_uniform_grid? to create a
> > 1D dataset from the arrays in ray object and pass it to ProfilePlot.
> >
> > Best wishes,
> > --
> > Suoqing JI
> > Ph.D Candidate
> > Department of Physics
> > University of California, Santa Barbara
> > http://web.physics.ucsb.edu/~suoqing <http://web.physics.ucsb.edu/~suoqing>
> >
> > > On Mar 14, 2016, at 10:57 PM, Yuxiao Dai <yuxiao.dai at nyu.edu <mailto:yuxiao.dai at nyu.edu>> wrote:
> > >
> > > Dear all,
> > >
> > > I have a line plot of some parameter along an axis as a function of
> > distance. Now I would like to get another line plot of the same parameter
> > but averaged over a certain distance (say 100 kpc, the plot below is
> > supposed to be flat after this). I've been searching the document for some
> > time but haven't found a method. Is there a simple way to do this?
> > >
> > > I would very much appreciate it if anyone could help me on this.
> > >
> > >
> > > ===================================
> > > import ...
> > >
> > > def _ScaledBMag(field, data):
> > >
> > > return ...
> > >
> > >
> > >
> > > ....
> > >
> > > pf = load(filename)
> > >
> > > add_field("ScaledBMag", function=_ScaledBMag)
> > >
> > >
> > >
> > > c = pf.h.find_max('ScaledBMag')[1]
> > >
> > > ax = 0
> > >
> > > ray = pf.h.ortho_ray(ax, (c[1], c[2]))
> > >
> > >
> > > P.subplot(211)
> > >
> > > P.semilogy(ray['x'], ray['ScaledBMag'])
> > >
> > > P.xlabel('x')
> > >
> > > P.ylabel('ScaledBMag')
> > >
> > > print "works"
> > >
> > > P.savefig("ScaledBMag_lineplot.png")
> > >
> > >
> > > <image.png>
> > >
> > > ===================================
> > > I'm using yt
> > >
> > > Version = 2.6.1
> > >
> > >
> > > Changeset = c994959ed3be
> > >
> > > ===================================
> > >
> > >
> > >
> > >
> > >
> > > Regards,
> > >
> > > Dai
> > >
> > > _______________________________________________
> > > 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/20160315/8afc239c/attachment.html <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160315/8afc239c/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 97, Issue 19
> > ****************************************
> >
>
>
>
> --
> *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.**"*
> -------------- next part --------------
> An HTML attachment was scrubbed...
> URL: <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160316/9ea3afb5/attachment-0001.htm <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160316/9ea3afb5/attachment-0001.htm>>
>
> ------------------------------
>
> Message: 2
> Date: Wed, 16 Mar 2016 12:49:09 -0700
> From: Suoqing Ji <suoqing at physics.ucsb.edu <mailto:suoqing at physics.ucsb.edu>>
> To: Discussion of the yt analysis package
> <yt-users at lists.spacepope.org <mailto:yt-users at lists.spacepope.org>>
> Subject: Re: [yt-users] Error while using annotate magnetic fields
> Message-ID: <9CA99B80-FF30-44F0-B8C8-74EBC0A4E3CA at physics.ucsb.edu <mailto:9CA99B80-FF30-44F0-B8C8-74EBC0A4E3CA at physics.ucsb.edu>>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Sushil,
>
> I think what you need to do is to assign the correct field name when loading the data. In your script, you have:
>
> data = dict(field1 = field1,
> field2 = field2,
> field3 = field3)
>
> which could be, say,
>
> data = dict(magnetic_field_x = field1,
> magnetic_field_y = field2,
> magnetic_field_z = field3)
>
> since annotate_magnetic_field will directly refer to these field names (in fact it's a specialized version of annotate_quiver).
>
> Best wishes,
> --
> Suoqing JI
> Ph.D Candidate
> Department of Physics
> University of California, Santa Barbara
> http://web.physics.ucsb.edu/~suoqing <http://web.physics.ucsb.edu/~suoqing>
>
> > On Mar 16, 2016, at 12:16 PM, Sushilkumar <sushil.sush19us at gmail.com <mailto:sushil.sush19us at gmail.com>> wrote:
> >
> > Dear yt:
> >
> > I am trying to plot magnetic field lines using the annotate magnetic field call back from the link http://yt-project.org/doc/visualizing/callbacks.html <http://yt-project.org/doc/visualizing/callbacks.html> <http://yt-project.org/doc/visualizing/callbacks.html <http://yt-project.org/doc/visualizing/callbacks.html>> link.
> >
> > However, after running the script it gives the error below. A google drive link to my script (yt_numpy_load_B.py) is also given below. When I use quiver annotate it works fine but issue comes when I am using slc.annotate_magnetic_field().
> > Quiver plots are also available on the drive link.
> >
> > Thanks in advance
> >
> > ===============
> > Google drive link
> > https://drive.google.com/open?id=0B4g8shg4DL7oak5PLWVVdG5UMHc <https://drive.google.com/open?id=0B4g8shg4DL7oak5PLWVVdG5UMHc> <https://drive.google.com/open?id=0B4g8shg4DL7oak5PLWVVdG5UMHc <https://drive.google.com/open?id=0B4g8shg4DL7oak5PLWVVdG5UMHc>>
> > ===============
> >
> > ===============
> > Error while running the script
> >
> > File "yt_numpy_load_B.py", line 47, in <module>
> > slc.save()
> > File "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_container.py", line 77, in newfunc
> > args[0]._setup_plots()
> > File "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py", line 980, in _setup_plots
> > self.run_callbacks()
> > File "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py", line 1033, in run_callbacks
> > sys.exc_info()[2])
> > File "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_window.py", line 1029, in run_callbacks
> > callback(cbw)
> > File "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_modifications.py", line 316, in __call__
> > return qcb(plot)
> > File "/state/partition1/anaconda/lib/python2.7/site-packages/yt/visualization/plot_modifications.py", line 357, in __call__
> > fv_x = plot.data[self.field_x]
> > File "/state/partition1/anaconda/lib/python2.7/site-packages/yt/data_objects/data_containers.py", line 246, in __getitem__
> > f = self._determine_fields([key])[0]
> > File "/state/partition1/anaconda/lib/python2.7/site-packages/yt/data_objects/data_containers.py", line 518, in _determine_fields
> > finfo = self.ds._get_field_info("unknown", fname)
> > File "/state/partition1/anaconda/lib/python2.7/site-packages/yt/data_objects/static_output.py", line 543, in _get_field_info
> > raise YTFieldNotFound((ftype, fname), self)
> > yt.utilities.exceptions.YTPlotCallbackError: annotate_magnetic_field callback failed with the following error: Could not find field '('all', 'magnetic_field_x')' in UniformGridData.
> > ===============
> >
> >
> >
> >
> > On Wed, Mar 16, 2016 at 12:52 PM, <yt-users-request at lists.spacepope.org <mailto:yt-users-request at lists.spacepope.org> <mailto: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> <mailto: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> <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> <mailto: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> <mailto: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: Making averaged line plot. (Suoqing Ji)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Tue, 15 Mar 2016 15:23:43 -0700
> > From: Suoqing Ji <suoqing at physics.ucsb.edu <mailto:suoqing at physics.ucsb.edu> <mailto:suoqing at physics.ucsb.edu <mailto:suoqing at physics.ucsb.edu>>>
> > To: Discussion of the yt analysis package
> > <yt-users at lists.spacepope.org <mailto:yt-users at lists.spacepope.org> <mailto:yt-users at lists.spacepope.org <mailto:yt-users at lists.spacepope.org>>>
> > Subject: Re: [yt-users] Making averaged line plot.
> > Message-ID: <70E5BA6C-7798-45F2-AE83-21233252E109 at physics.ucsb.edu <mailto:70E5BA6C-7798-45F2-AE83-21233252E109 at physics.ucsb.edu> <mailto:70E5BA6C-7798-45F2-AE83-21233252E109 at physics.ucsb.edu <mailto:70E5BA6C-7798-45F2-AE83-21233252E109 at physics.ucsb.edu>>>
> > Content-Type: text/plain; charset="utf-8"
> >
> > Hi Yuxiao,
> >
> > If you would like to start from your current code, the most straightforward way is to write a loop to smooth over a certain distance by each step, which also works for AMR data:
> >
> > smooth_len = 100 # smoothing length of 100 kpc
> > SmoothedBMag = np.copy(ray[?ScaledBMag?]) # store the smoothed array
> > bin_num = np.ceiling((ray[?x?].max() - ray[?x?].min()) / smooth_len) # make bins every 100 kpc
> >
> > for step in range(bin_num):
> > mask1 = (ray[?x?] >= ray[?x?].min() + step * smooth_len)
> > mask2 = (ray[?x?] < ray[?x?].min() + (step + 1) * smooth_len)
> > mask = np.logical_and(mask1, mask2) # mask the cells within a certain length of 100 kpc
> > SmoothedBMag[mask] = np.mean(ray[?ScaledBMag?][mask]) # take the average and save
> >
> > After that the array ?SmoothedBMag? is the smoothed one.
> >
> > However, an easier way is to use the the 1D ProfilePlot function (http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots <http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots> <http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots <http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots>> <http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots <http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots> <http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots <http://yt-project.org/docs/2.6/visualizing/plots.html#d-profile-plots>>>), and in this case you could do something like:
> >
> > plot = ProfilePlot(pf.h.all_data(), ?x?, [?ScaledBMag?], n_bins=bin_num)
> >
> > Note that this will do the average over entire y-z plane for each x bins, which is different from averaging only an array of a ray object (so maybe it?s not what you want). If you really want the data within a thin slit only, you could define a region object pf.h.region() and do ProfilePlot. I think it?s also doable to use the function ?load_uniform_grid? to create a 1D dataset from the arrays in ray object and pass it to ProfilePlot.
> >
> > Best wishes,
> > --
> > Suoqing JI
> > Ph.D Candidate
> > Department of Physics
> > University of California, Santa Barbara
> > http://web.physics.ucsb.edu/~suoqing <http://web.physics.ucsb.edu/~suoqing> <http://web.physics.ucsb.edu/~suoqing <http://web.physics.ucsb.edu/~suoqing>>
> >
> > > On Mar 14, 2016, at 10:57 PM, Yuxiao Dai <yuxiao.dai at nyu.edu <mailto:yuxiao.dai at nyu.edu> <mailto:yuxiao.dai at nyu.edu <mailto:yuxiao.dai at nyu.edu>>> wrote:
> > >
> > > Dear all,
> > >
> > > I have a line plot of some parameter along an axis as a function of distance. Now I would like to get another line plot of the same parameter but averaged over a certain distance (say 100 kpc, the plot below is supposed to be flat after this). I've been searching the document for some time but haven't found a method. Is there a simple way to do this?
> > >
> > > I would very much appreciate it if anyone could help me on this.
> > >
> > >
> > > ===================================
> > > import ...
> > >
> > > def _ScaledBMag(field, data):
> > >
> > > return ...
> > >
> > >
> > >
> > > ....
> > >
> > > pf = load(filename)
> > >
> > > add_field("ScaledBMag", function=_ScaledBMag)
> > >
> > >
> > >
> > > c = pf.h.find_max('ScaledBMag')[1]
> > >
> > > ax = 0
> > >
> > > ray = pf.h.ortho_ray(ax, (c[1], c[2]))
> > >
> > >
> > > P.subplot(211)
> > >
> > > P.semilogy(ray['x'], ray['ScaledBMag'])
> > >
> > > P.xlabel('x')
> > >
> > > P.ylabel('ScaledBMag')
> > >
> > > print "works"
> > >
> > > P.savefig("ScaledBMag_lineplot.png")
> > >
> > >
> > > <image.png>
> > >
> > > ===================================
> > > I'm using yt
> > >
> > > Version = 2.6.1
> > >
> > >
> > > Changeset = c994959ed3be
> > >
> > > ===================================
> > >
> > >
> > >
> > >
> > >
> > > Regards,
> > >
> > > Dai
> > >
> > > _______________________________________________
> > > yt-users mailing list
> > > yt-users at lists.spacepope.org <mailto:yt-users at lists.spacepope.org> <mailto: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> <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/20160315/8afc239c/attachment.html <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160315/8afc239c/attachment.html> <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160315/8afc239c/attachment.html <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160315/8afc239c/attachment.html>>>
> >
> > ------------------------------
> >
> > Subject: Digest Footer
> >
> > _______________________________________________
> > yt-users mailing list
> > yt-users at lists.spacepope.org <mailto:yt-users at lists.spacepope.org> <mailto: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> <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 97, Issue 19
> > ****************************************
> >
> >
> >
> > --
> > 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/20160316/76eb7890/attachment.htm <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20160316/76eb7890/attachment.htm>>
>
> ------------------------------
>
> 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 97, Issue 20
> ****************************************
>
>
>
> --
> 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/20160316/b329e8d0/attachment.html>
More information about the yt-users
mailing list