Overwriting Real/Live time map is now working

Author: nem1234

rsciio/digitalmicrograph/_api.py

@@ -872,9 +872,9 @@ def _set_item(dic, tag_name, val):
         ###
         ###  Overwrite data shape 
         ###
-        _om_eds_images["Real time"] = _rtm
-        _om_eds_images["Live time"] = _ltm
-        _om_eds_images["Count rate"] = _ctm
+        _om_eds_images["Real time"] = _rt
+        _om_eds_images["Live time"] = _lt
+        _om_eds_images["Count rate"] = _ct
 
         _rta = np.average(_rt)
         _lta = np.average(_lt)