Hi,

is there a way how to save more arrays into single npy (npz if possible) file 
in loop? Something like:

fw = open('foo.bar', 'wb')
while foo:
        arr = np.array(bar)
        np.savez_compressed(fw, arr)
fw.close()

Or some workaround maybe? I go through hundreds of thousands arrays and can 
not keep them in memory. Yes, I can save each array into single file, but I 
would better have them all in single one.

Thanks
Radek
        
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