mend

qcodes/plots/base.py

@@ -79,7 +79,9 @@ def add(self, *args, updater=None, **kwargs):
 
             kwargs: after inserting info found in args and possibly in set_arrays
                 into `x`, `y`, and optionally `z`, these are passed along to
-                self.add_to_plot
+                self.add_to_plot.
+                To use custom labels and units pass for example:
+                    >>> plot.add(x=set, y=amplitude, xlabel=("set", "s"), ylabel= ("Amplitude", "V"))
 
         Array shapes for 2D plots:
             x:(1D-length m), y:(1D-length n), z: (2D- n*m array)