[yt-users] PlotCollection problems
Molly Peeples
molly at astro.ucla.edu
Mon Jan 24 15:45:05 PST 2011
Hi,
I just updated yt and now I'm getting, e.g., the following when I run
PlotCollection:
Traceback (most recent call last):
File "rhot_plot.py", line 6, in <module>
pc = PlotCollection(pf)
File "/home/molly-ucla/yt-x86_64/lib/python2.6/site-packages/yt-2.1dev-py2.6-linux-x86_64.egg/yt/visualization/plot_collection.py",
line 103, in __init__
v,self.c = pf.h.find_max("Density") # @todo: ensure no caching
File "/home/molly-ucla/yt-x86_64/lib/python2.6/site-packages/yt-2.1dev-py2.6-linux-x86_64.egg/yt/data_objects/static_output.py",
line 159, in _get_hierarchy
self.__hierarchy = self._hierarchy_class(self, data_style=self.data_style)
File "/home/molly-ucla/yt-x86_64/lib/python2.6/site-packages/yt-2.1dev-py2.6-linux-x86_64.egg/yt/frontends/enzo/data_structures.py",
line 157, in __init__
AMRHierarchy.__init__(self, pf, data_style)
File "/home/molly-ucla/yt-x86_64/lib/python2.6/site-packages/yt-2.1dev-py2.6-linux-x86_64.egg/yt/data_objects/hierarchy.py",
line 57, in __init__
self._initialize_data_storage()
File "/home/molly-ucla/yt-x86_64/lib/python2.6/site-packages/yt-2.1dev-py2.6-linux-x86_64.egg/yt/data_objects/hierarchy.py",
line 183, in _initialize_data_storage
self._data_file = h5py.File(fn, self._data_mode)
File "/home/molly-ucla/yt-x86_64/lib/python2.6/site-packages/h5py-1.2.0-py2.6-linux-x86_64.egg/h5py/highlevel.py",
line 623, in __init__
self.fid = h5f.open(name, h5f.ACC_RDONLY, fapl=plist)
File "/home/molly-ucla/yt-x86_64/lib/python2.6/site-packages/h5py-1.2.0-py2.6-linux-x86_64.egg/h5py/_sync.py",
line 88, in wrap
return func(*args, **kwds)
File "h5f.pyx", line 74, in h5py.h5f.open (h5py/h5f.c:1228)
h5py._stub.IOError: Input/output error (Internal HDF5 error: System
error message)
Nodes: tcc-2-20
Ideas? As a short-term solution, is there a way I can revert to an
earlier version?
Thanks!
--Molly
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