def _get_ico_surface(grade, patch_stats=False):
 from .bem import read_bem_surfaces
 ico_file_name = op.join(op.dirname(__file__), 'data', 'icos.fif.gz')
 ico = read_bem_surfaces(ico_file_name, patch_stats, s_id=(9000 + grade), verbose=False)
 return ico

def _get_ico_surface ( grade , patch_stats = False ) : from . bem import read_bem_surfaces ico_file_name = op . join ( op . dirname ( __file__ ) , 'data' , 'icos.fif.gz' ) ico = read_bem_surfaces ( ico_file_name , patch_stats , s_id = ( 9000 + grade ) , verbose = False ) return ico
return an icosahedral surface of the desired grade .