[yt-dev] Issue #888: find_max() returning odd values (yt_analysis/yt)

Brian O'Shea issues-reply at bitbucket.org
Thu Aug 28 11:54:40 PDT 2014


New issue 888: find_max() returning odd values
https://bitbucket.org/yt_analysis/yt/issue/888/find_max-returning-odd-values

Brian O'Shea:

I am using yt-3, and am running find_max() on a series of Enzo cosmological datasets (see link to z=0 dataset below).  Using the script linked to below, The field matter_overdensity produces unreasonably large values (~1e+40 - 1e+302, unitless) for later data outputs (see output linked to below), when the script is run in parallel using the command "mpirun -np 16 python dmdensity.py --parallel".  The field "density" produces sensible results in parallel, and both matter_overdensity and density produce sensible results when run in serial.

script: http://paste.yt-project.org/show/5073/

output:  http://paste.yt-project.org/show/5074/

z=0 dataset: http://galactica.pa.msu.edu/~bwoshea/data/datasets/RD0006.tar





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