get_magnetic_symmetry_dataset seg fault #348
Description
When I try to get the magnetic dataset with large symprec, I get Segmentation fault (core dumped). It would be desirable to have similar behavior as the ordinary get_symmetry_dataset which returns None.
from spglib import get_magnetic_symmetry_dataset
from numpy import logspace
cell = ([[4, 0, 0.0],
[0, 4, 0.0],
[0, 0, 18]],
[[0, 0, 0.57],
[0.5, 0.5, 0.43],
[0.5, 1, 0.5],
[0, 0.5, 0.5]],
[ 9, 9, 25, 25],
[ 0, 0, -1, 1])
for symprec in logspace(-5, 1, 13):
dataset = get_magnetic_symmetry_dataset(cell, symprec=symprec)
print(dataset)