arrays in lists

[Peter Stahlir]

Hi!

I have a list of arrays and want to find an array with list.index(x).
Is that possible. I get an
ValueError: The truth value of an array with more than one element is
ambiguous. Use a.any() or a.all()


For example:
from numpy import array
a = array([1])
b = array([2])
c = [a,b]
d = c.index(a)

Thank you.