Merge branch 'bf/label_atlas' into 'master'

More label atlas bug fixes

See merge request fsl/fslpy!52

fsl/scripts/atlasq.py

@@ -315,7 +315,7 @@ def ohi(namespace):
             labels = labels[0]
 
             if labels is None: label = 'Unclassified'
-            else:              label = atlasDesc.labels[int(labels)].name
+            else:              label = atlasDesc.find(value=int(labels)).name
             print('<b>{}</b><br>{}'.format(atlasDesc.name, label))
 
         elif atlasDesc.atlasType == 'probabilistic':

tests/test_atlasq_ohi.py

@@ -77,7 +77,7 @@ def test_coords(seed):
         if label is None:
             return expected + 'Unclassified'
         else:
-            return expected + atlas.desc.labels[int(label)].name
+            return expected + atlas.desc.find(value=int(label)).name
 
     capture = CaptureStdout()