Re: [yt-users] Strange parallel error

to 0.5, 0.5, 0.5, which would put it outside the domain.  Could that be the problem?

Yes. Yes it could. Thanks, Britton! d.

Britton

On Wed, Dec 7, 2011 at 12:53 PM, david collins wrote:

...

Hi, all--

I'm doing something that I believe to be relatively straight forward, but it's giving me an odd paralllelism error.  The initial DomainRightEdge = 0.1 0.1 0.1, changing this to [1,1,1] fixes the problem.  I was under the impression that yt was able to do non 0-1 boxes, am I doing something else dumb?

Thanks, d.

from yt.mods import * pf = load('/scratch/david_c/Paper10/j01_hydro_32/CD0000/cycle0000') pc=PlotCollection(pf,center=[0.5]*3) pc.add_slice('Density',0)

Traceback (most recent call last):  File "derp.py", line 4, in <module>    pc.add_slice('Density',0)  File "/usr/projects/magnetic/david_c/local/src/yt-hg/yt/visualization/plot_collection.py", line 405, in add_slice    center=center, **field_parameters)  File "/usr/projects/magnetic/david_c/local/src/yt-hg/yt/data_objects/data_containers.py", line 975, in __init__    self._refresh_data()  File "/usr/projects/magnetic/david_c/local/src/yt-hg/yt/data_objects/data_containers.py", line 293, in _refresh_data    self.get_data()  File "/usr/projects/magnetic/david_c/local/src/yt-hg/yt/data_objects/data_containers.py", line 803, in get_data    self._generate_coords()  File "/usr/projects/magnetic/david_c/local/src/yt-hg/yt/data_objects/data_containers.py", line 1009, in _generate_coords    for grid in self._get_grids():  File "/usr/projects/magnetic/david_c/local/src/yt-hg/yt/utilities/parallel_tools/parallel_analysis_interface.py", line 787, in _get_grids    return ObjectIterator(self, attr='_grids')  File "/usr/projects/magnetic/david_c/local/src/yt-hg/yt/utilities/parallel_tools/parallel_analysis_interface.py", line 127, in __init__    if hasattr(gs[0], 'proc_num'): IndexError: index out of bounds

...

...

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pdb.pm()

/usr/projects/magnetic/david_c/local/src/yt-hg/yt/utilities/parallel_tools/parallel_analysis_interface.py(127)__init__() -> if hasattr(gs[0], 'proc_num'): (Pdb) print gs []

? d.

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