Hello, list,
I'm trying to read a couple of entries from a table.
I'm on an intel MacBook using pytables 2 with python 2.5 and numpy 1.0.3.
The problem is that I pass a numpy array to readCoordinates. That gives me
the error message at the end of this mail.
casting this array to a python list, however, lets me successfully read all
the entries in the table. The dtype of the numpy array is int64, and the
shape is (x,).
numpy.all(entries == list(entries)) is True, so I really don't know where
this difference in behavior comes from.
I have not seen this before and I'm a bit surprised by this behavior.
Please let me know if you can think of an easy test case for this, or other
information that I can provide to help understand this issue.
Best regards,
Jan
The error message says this:
HDF5-DIAG: Error detected in HDF5 library version: 1.6.5 thread 0. Back
trace follows.
#000: H5Dio.c line 485 in H5Dread(): selection+offset not within extent
major(14): Dataspace interface
minor(04): Out of range
Traceback (most recent call last):
File "plotMass_dependentEfficiency.py", line 118, in <module>
main()
File "plotMass_dependentEfficiency.py", line 45, in main
computeEfficiency(cands1)
File "plotMass_dependentEfficiency.py", line 33, in computeEfficiency
x = cands.readCoordinates(binnedCandidateRows)
File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/tables/table.py",
line 1556, in readCoordinates
result = self._readCoordinates(coords, field)
File
"/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/tables/table.py",
line 1533, in _readCoordinates
self._read_elements(result, coords)
File "tableExtension.pyx", line 573, in
tableExtension.Table._read_elements
tables.exceptions.HDF5ExtError: Problems reading records.
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