ValueError: array must not contain infs or NaNs

[TheFausap]

Hello,

I'm using the git version and I have this error under Windows using Anaconda Python and Numpy 1.7.1 / Scipy 0.12.0, when I arrive at 59000 sequences (from su2 generation).

59000 sequences
C:\Users\vmsrulez\work\skc-python\skc\decompose.py:45: RuntimeWarning: invalid v
alue encountered in double_scalars
component_dict[key] = value / norm
Traceback (most recent call last):
File "manage\generate_su2.py", line 46, in
generate_approxes(16, settings)
File "C:\Users\vmsrulez\work\skc-python\skc\basic_approx\generate.py", line 14
8, in generate_approxes
basic_approxes(l0, settings)
File "C:\Users\vmsrulez\work\skc-python\skc\basic_approx\generate.py", line 13
1, in basic_approxes
map_to_file_chunks(i, gen_basic_approx_generation)
File "C:\Users\vmsrulez\work\skc-python\skc\basic_approx\file.py", line 93, in
map_to_file_chunks
callback(sequences)
File "C:\Users\vmsrulez\work\skc-python\skc\basic_approx\generate.py", line 87
, in gen_basic_approx_generation
already_done = simplify_new(new_op)
File "C:\Users\vmsrulez\work\skc-python\skc\basic_approx\generate.py", line 55
, in simplify_new
(components, K, matrix_H) = unitary_to_axis(new_op.matrix, settings.basis)
File "C:\Users\vmsrulez\work\skc-python\skc\decompose.py", line 102, in unitar
y_to_axis
(components2, K) = get_basis_components(matrix_H, basis)
File "C:\Users\vmsrulez\work\skc-python\skc\decompose.py", line 64, in get_bas
is_components
assert_approx_equals(scipy.linalg.norm(component_dict.values()), 1)
File "C:\Anaconda\lib\site-packages\scipy\linalg\misc.py", line 116, in norm
a = np.asarray_chkfinite(a)
File "C:\Anaconda\lib\site-packages\numpy\lib\function_base.py", line 590, in
asarray_chkfinite
"array must not contain infs or NaNs")
ValueError: array must not contain infs or NaNs

With previous version I don't remember such error, just few warnings...

Regards,
Fausto