Oops forgot to add a setter method for image metadata. Related fix in

DicomImage

fsl/data/dicom.py

@@ -67,7 +67,7 @@ class DicomImage(fslimage.Image):
 
         if metadata is not None:
             for k, v in metadata.items():
-                self.addMeta(k, v)
+                self.setMeta(k, v)
 
 
     @property

fsl/data/image.py

@@ -174,6 +174,7 @@ class Nifti(notifier.Notifier):
        metaValues
        metaItems
        getMeta
+       setMeta
 
 
     **Notification**
@@ -713,6 +714,12 @@ class Nifti(notifier.Notifier):
         return self.__meta.get(*args, **kwargs)
 
 
+    def setMeta(self, *args, **kwargs):
+        """Add some metadata with the specified key (``dict.__setitem__``).
+        """
+        self.__meta.__setitem__(*args, **kwargs)
+
+
 class Image(Nifti):
     """Class which represents a NIFTI image. Internally, the image is
     loaded/stored using a :mod:`nibabel.nifti1.Nifti1Image` or