[SciPy-user] Problems calling scipy.special.sph_harm

[Rick Muller]

I'm having trouble calling the spherical harmonics function in  
scipy.special.sph_harm.

When I do something like:

In [1]: from scipy.special import *

In [2]: sph_harm(-2,2,0,0.1)
Python(1363,0xa000ed68) malloc: *** error for object 0x3beed0:  
incorrect checksum for freed object - object was probably modified  
after being freed, break at szone_error to debug
Python(1363,0xa000ed68) malloc: *** set a breakpoint in szone_error  
to debug
Segmentation fault


Any hints what I'm doing wrong?

Rick Muller
rmuller at sandia.gov