Mailman 3 August 2014 - yt-dev

Issue #886: ReadTheDocs docs are still at 2.6 (yt_analysis/yt)
by John ZuHone Aug. 25, 2014

Aug. 25, 2014

New issue 886: ReadTheDocs docs are still at 2.6 https://bitbucket.org/yt_analysis/yt/issue/886/readthedocs-docs-are-still-a… John ZuHone: Not sure if we were planning to update them there or not.

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docker builds
by Matthew Turk Aug. 22, 2014

Aug. 22, 2014

Hi all, I've put a docker repository into yt_analysis/yt-docker . Not 100% sure I've named it all correctly. Anyway, we've also got a group on hub.docker.io, and it's building images as: ytproject/yt-stable ytproject/yt-stable:jiffylab the latter one is for using inside jiffylab. -Matt

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How to install yt 2.6 in a computer without internet?
by Reju Sam John Aug. 21, 2014

Aug. 21, 2014

Dear all, How to install yt 2.6 in a computer without internet? -- Reju Sam John

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Difference between the fields "Mach" and "MachNumber"
by Reju Sam John Aug. 19, 2014

Aug. 19, 2014

Dear all, In one of my user defined field, I have to do a multiplication with Mach number. I found that, I can use both * data["Mach"]* and *data["MachNumber"]. *What is the difference between "Mach" and "MachNumber". Thank you -- Reju Sam John

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Issue #883: 1D Enzo data is incorrectly parsed (yt_analysis/yt)
by Nathan Goldbaum Aug. 19, 2014

Aug. 19, 2014

New issue 883: 1D Enzo data is incorrectly parsed https://bitbucket.org/yt_analysis/yt/issue/883/1d-enzo-data-is-incorrectly-… Nathan Goldbaum: For some reason the on-disk hydrodynamic fields are interpreted as particle fields and given field type 'io' instead of 'enzo'. This uses the attached 1D sod shock dataset. ``` #!python import yt import pprint ds = yt.load('DD0001/data0001') pprint.pprint(ds.field_list) ``` This outputs: ``` #! [('io', 'y-velocity'), ('io', 'x-velocity'), (… [View More]

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Issue #882: BoxLib frontend does not deal with 1-d data properly (yt_analysis/yt)
by Michael Zingale Aug. 19, 2014

Aug. 19, 2014

New issue 882: BoxLib frontend does not deal with 1-d data properly https://bitbucket.org/yt_analysis/yt/issue/882/boxlib-frontend-does-not-dea… Michael Zingale: In the BoxLib frontend, around line 572, we do: ``` # Skip timesteps per level header_file.readline() self._header_mesh_start = header_file.tell() header_file.next() next_line = header_file.next() if len(next_line.split()) == 1: … [View More]

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Differences between on-axis projections and off-axis projections
by Cameron Hummels Aug. 18, 2014

Aug. 18, 2014

Hey everyone, Now that the righthandedness has gone into the PlotWindow objects, making slices and projections of isolated disk galaxy simulations yields the y-projection having a vertically oriented disk as seen here in an image generated by Mike Butler: http://www.ics.uzh.ch/~butler/Enzo_nofeedback_1000Myr_Sigma.png I suppose we could modify the ProjectionPlot framework to allow a keyword to specify the x-axis and y-axis vectors, but I was just trying to make equivalent projections using … [View More]

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yt 3.0.1 release?
by Nathan Goldbaum Aug. 18, 2014

Aug. 18, 2014

Hi all, There have been a number of bugfixes since the yt 3.0 release - I think it would be a good idea to to issue a minor point release sooner rather than later so these bugfixes can be released to anaconda, pypi, and people who are on the stable branch. +/- 1? -Nathan

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Issue #881: yt is unable to read outputs created by enzo 2.4 (yt_analysis/yt)
by Nathan Goldbaum Aug. 17, 2014

Aug. 17, 2014

New issue 881: yt is unable to read outputs created by enzo 2.4 https://bitbucket.org/yt_analysis/yt/issue/881/yt-is-unable-to-read-outputs… Nathan Goldbaum: As part of the enzo 2.4 release, I was told to increment the VERSION typedef to 2.4: https://bitbucket.org/enzo/enzo-dev/commits/d10fc823d618cd9930b0a44fa09f43d… Unfortunately, this seems to have caused some breakage on the yt side of things. In particular, the `VersionNumber` parameter written to output files is now 2.4. This causes … [View More]

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Issue #880: Infinite recursion when plotting unit'd things (yt_analysis/yt)
by Adam Ginsburg Aug. 15, 2014

Aug. 15, 2014

New issue 880: Infinite recursion when plotting unit'd things https://bitbucket.org/yt_analysis/yt/issue/880/infinite-recursion-when-plot… Adam Ginsburg: When attempting to plot a `TransferFunctionHelper`, I ran into an infinite recursion error: ``` tfh.plot(fn='tf.png') File "/Users/adam/anaconda/envs/astropy27/lib/python2.7/site-packages/yt/units/yt_array.py", line 1135, in __new__ if not isinstance(input_scalar, (numeric_type, np.number, np.ndarray)): File "/Users/adam/anaconda/… [View More]

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