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Re: reshape array failed on windows


From: John W. Eaton
Subject: Re: reshape array failed on windows
Date: Mon, 7 Dec 2009 20:45:22 -0500

On  7-Dec-2009, Junqian Gordon Xu wrote:

| Tested the same reshape function on Octave 3.2.3 on Debian/Linux, which 
| worked fine.
| 
| Maybe this is a regression of the reshape function compiled for windows.
| 
| Gordon
| 
| On 12/07/2009 07:27 PM, Junqian Xu wrote:
| > Octave 3.2.3 windows
| > 
| > fid=fopen('file_name','r');
| > temp=fread(fid,Inf,'short');
| > 
| > I can verify temp reads the integer values fine as in matlab. However 
| > matlab is able to do
| > 
| > reshape(temp,256,256)
| > 
| > But in Octave, it returns an error of
| > 
| > error: reshape: can't reshape 0x1 array to 256x256 array.
| > 
| > Maybe I'm missing something very basic here.
| > 
| > Gordon

I expect that the problem is not with reshape.  It looks like the size
of temp is 0x1, so I think the values were not read correctly from the
file.

jwe

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