this must be easy but its taken me a couple of hours already

i have

a=[2,3,3,4,5,6]

i want to know the indices where a==3 (ie 1 and 2)

then i want to reference these in a

ie what i would do in IDL is

b=where(a eq 3)
a1=a(b)

any ideas?

Thanks

-- 
http://mail.python.org/mailman/listinfo/python-list

Reply via email to