[SciPy-User] Scipy.io .mat files are bigger than those made with Matlab

David Warde-Farley dwf at cs.toronto.edu
Wed Aug 4 15:00:22 EDT 2010

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On 2010-07-28, at 8:34 AM, Hua Wong wrote:

> Is there any option I should set to make these .mat smaller?
> 
> One 2726*2726 matrix gives 10Mo with matlab and goes up to 57Mo when 
> exported with scipy.io

help(scipy.io.matlab.savemat), look for the do_compression option. It's there since at least 0.7.2.

David

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