[Octave-bug-tracker] [bug #51741] zlib error when loading .mat file on Windows 10 64bit

[Xi Shen]

URL:
  <http://savannah.gnu.org/bugs/?51741>

                 Summary: zlib error when loading .mat file on Windows 10
64bit
                 Project: GNU Octave
            Submitted by: davidshen84
            Submitted on: Sun 13 Aug 2017 01:07:40 AM UTC
                Category: Octave Function
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Matlab Compatibility
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 4.2.1
        Operating System: Microsoft Windows

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Details:

I have a MatLab .mat file. When I try to load it, I got this error:

    error: load: error uncompressing data element (data error from zlib)

I am able to work with file using SciPy. I was able to work with this file a
few years ago on Windows 7.


Note: The file is over 7 MB large. You can get a copy from
https://github.com/davidshen84/machine-learning/blob/coursera/coursera/ex4/ex4data1.mat.
It is part of the Machine Learning course from Coursera.





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