fix: update doctest
@@ -236,15 +236,17 @@ def _get_cifti_variant(surface, volume, density=None):
Examples
--------
- >>> metafile, variant = _get_cifti_variant('fsaverage5', 'MNI152NLin2009cAsym')
+ >>> metafile, variant, _ = _get_cifti_variant('fsaverage5', 'MNI152NLin2009cAsym')
>>> metafile # doctest: +ELLIPSIS
'.../dtseries_variant.json'
>>> variant
'fMRIPrep grayordinates'
- >>> _, variant = _get_cifti_variant('fsLR', 'MNI152NLin6Asym', density='59k')
+ >>> _, variant, grayords = _get_cifti_variant('fsLR', 'MNI152NLin6Asym', density='59k')
>>> variant
'HCP grayordinates'
+ >>> grayords
+ '170k'
"""
if surface in ('fsaverage5', 'fsaverage6'):
