[SciPy-user] Negative entries in matrices get lost by using io.read_array

[Nils Wagner]

Hi all,

I have a problem with io:read_array

Negative entries in matrices get lost by using io.read_array.
This is llustrated by means of a short test program

ioread.py.

Any idea ?

 Nils
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 1.0 2.0 3.0 -1.0
 2.0 2.0 3.0  0.0
 3.0 4.0 4.0  1.0
 4.0 5.0 6.0  7.0
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from scipy import *
file = open("test.mat")
a = io.read_array(file)
print a