Hi!
I'm trying to convert my numarray records code to numpy.
>>> type(m.hdrArray)
<class 'numpy.core.records.recarray'>
>>> m.hdrArray.d
[(array([ 1., 1., 1.], dtype=float32),)]
but I get:
>>> m.hdrArray[0].getfield('d')
5.43230922614e-312
Am I missing something or is this a bug ?
Further details:
>>> m.hdrArray.dtype.descr
[('Num', [('f1', '<i4', 3)]), ('PixelType', [('f1', '<i4')]), ('mst',
[('f1', '<i4', 3)]), ('m', [('f1', '<i4', 3)]),
('d', [('f1', '<f4', 3)]), ####!!!!
('angle', [('f1', '<f4', 3)]), ('axis', [('f1', '<i4', 3)]), ('mmm1',
[('f1', '<f4', 3)]), ('type', [('f1', '<i2')]), ('nspg', [('f1',
'<i2')]), ('next', [('f1', '<i4')]), ('dvid', [('f1', '<i2')]),
('blank', [('f1', '|i1', 30)]), ('NumIntegers', [('f1', '<i2')]),
('NumFloats', [('f1', '<i2')]), ('sub', [('f1', '<i2')]), ('zfac',
[('f1', '<i2')]), ('mm2', [('f1', '<f4', 2)]), ('mm3', [('f1', '<f4',
2)]), ('mm4', [('f1', '<f4', 2)]), ('ImageType', [('f1', '<i2')]),
('LensNum', [('f1', '<i2')]), ('n1', [('f1', '<i2')]), ('n2', [('f1',
'<i2')]), ('v1', [('f1', '<i2')]), ('v2', [('f1', '<i2')]), ('mm5',
[('f1', '<f4', 2)]), ('NumTimes', [('f1', '<i2')]), ('ImgSequence',
[('f1', '<i2')]), ('tilt', [('f1', '<f4', 3)]), ('NumWaves', [('f1',
'<i2')]), ('wave', [('f1', '<i2', 5)]), ('zxy0', [('f1', '<f4', 3)]),
('NumTitles', [('f1', '<i4')]), ('title', [('f1', '|S80', 10)])]
>>>
>>>
>>> m.hdrArray[0].dtype.descr
[('Num', [('f1', '<i4', 3)]), ('PixelType', [('f1', '<i4')]), ('mst',
[('f1', '<i4', 3)]), ('m', [('f1', '<i4', 3)]),
('d', [('f1', '<f4', 3)]), ####!!!!
('angle', [('f1', '<f4', 3)]), ('axis', [('f1', '<i4', 3)]), ('mmm1',
[('f1', '<f4', 3)]), ('type', [('f1', '<i2')]), ('nspg', [('f1',
'<i2')]), ('next', [('f1', '<i4')]), ('dvid', [('f1', '<i2')]),
('blank', [('f1', '|i1', 30)]), ('NumIntegers', [('f1', '<i2')]),
('NumFloats', [('f1', '<i2')]), ('sub', [('f1', '<i2')]), ('zfac',
[('f1', '<i2')]), ('mm2', [('f1', '<f4', 2)]), ('mm3', [('f1', '<f4',
2)]), ('mm4', [('f1', '<f4', 2)]), ('ImageType', [('f1', '<i2')]),
('LensNum', [('f1', '<i2')]), ('n1', [('f1', '<i2')]), ('n2', [('f1',
'<i2')]), ('v1', [('f1', '<i2')]), ('v2', [('f1', '<i2')]), ('mm5',
[('f1', '<f4', 2)]), ('NumTimes', [('f1', '<i2')]), ('ImgSequence',
[('f1', '<i2')]), ('tilt', [('f1', '<f4', 3)]), ('NumWaves', [('f1',
'<i2')]), ('wave', [('f1', '<i2', 5)]), ('zxy0', [('f1', '<f4', 3)]),
('NumTitles', [('f1', '<i4')]), ('title', [('f1', '|S80', 10)])]
Thanks,
Sebastian Haase
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