Added convenience property to get XYZ ndarray on mono arrays

model_server/base/accessors.py

@@ -69,6 +69,13 @@ class GenericImageDataAccessor(ABC):
         else:
             return self.data[:, :, 0, 0]
 
+    @property
+    def data_xyz(self) -> np.ndarray:
+        if not self.nc == 1:
+            raise InvalidDataShape('Can only return XYZ array from accessors with a single channel')
+        else:
+            return self.data[:, :, 0, :]
+
     def _gc(self, channels):
         return self.get_channels(list(channels))