Hello,
the docstring for compress in numpy give this
help(numpy.compress)
compress(condition, m, axis=None, out=None)
compress(condition, x, axis=None) = those elements of x corresponding
to those elements of condition that are "true". condition must be the
same size as the given dimension of x.
So (but perhaps I can misundertand the help due to my english) I don't
undersand the following error, for me a and c array does have the same
dimension and size. So someone can explain me the result please?
Thanks,
N.
In [86]: a = numpy.arange(9)
In [87]: a = numpy.arange(9).reshape(3,3)
In [88]: c = numpy.ones(9).reshape(3,3)
In [89]: numpy.compress(c,a)
---------------------------------------------------------------------------
exceptions.ValueError Traceback (most recent
call last)
/home/gruel/tmp/Astro/FATBOY/<ipython console>
/home/gruel/usr/lib/python2.4/site-packages/numpy/core/fromnumeric.py in
compress(condition, m, axis, out)
353 except AttributeError:
354 return _wrapit(m, 'compress', condition, axis, out)
--> 355 return compress(condition, axis, out)
356
357 def clip(m, m_min, m_max):
ValueError: condition must be 1-d array
-------------------------------------------------------------------------
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