On Sun, Feb 5, 2012 at 12:39 PM, Paolo <p.zaff...@yahoo.it> wrote: > This is my code: > > matrix="".join(f.readlines()) >
my guess would be, that you have to strip the line endings \n versus \r\n Josef > matrix=np.fromstring(matrix, dtype=np.int16) > matrix=matrix.reshape(siz[2],siz[1],siz[0]).T > > > > > Il 05/02/2012 17:21, Olivier Delalleau ha scritto: > > It means there is some of your code that is not entirely > platform-independent. It's not possible to tell you which part because you > didn't provide your code. The problem may not even be numpy-related. > So you should first look at the current shape of 'matrix', and what are > the values of a, b and c, then see where the discrepancy is, and work from > there. > > -=- Olivier > > Le 5 février 2012 11:16, Paolo Zaffino <p.zaff...@yahoo.it> a écrit : > >> Yes, I understand this but I don't know because on Linux and Mac it >> works well. >> If the matrix size is different it should be different indipendently from >> os type. >> Am I wrong? >> Thanks for your support! >> >> ------------------------------ >> * From: * Olivier Delalleau <sh...@keba.be>; >> * To: * Discussion of Numerical Python <numpy-discussion@scipy.org>; >> * Subject: * Re: [Numpy-discussion] "ValueError: total size of new array >> must be unchanged" only on Windows >> * Sent: * Sun, Feb 5, 2012 3:02:44 PM >> >> It should mean that matrix.size != a * b * c. >> >> -=- Olivier >> >> Le 5 février 2012 09:32, Paolo <p.zaff...@yahoo.it> a écrit : >> >>> Hello, >>> I wrote a function that works on a numpy matrix and it works fine on Mac >>> OS and GNU/Linux (I didn't test it on python 3). >>> Now I have a problem with numpy: the same python file doesn't work on >>> Windows (Windows xp, python 2.7 and numpy 2.6.1). >>> I get this error: >>> >>> matrix=matrix.reshape(a, b, c) >>> ValueError: total size of new array must be unchanged >>> >>> Why? Do anyone have an idea about this? >>> Thank you very much. >>> _______________________________________________ >>> NumPy-Discussion mailing list >>> NumPy-Discussion@scipy.org >>> http://mail.scipy.org/mailman/listinfo/numpy-discussion >>> >> >> > > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > >
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