Add units to axis labels

daqviewer/daqviewer.py

@@ -136,7 +136,15 @@ def update_objects(json_data):
         trace = go.Scatter(x=df.index, y=df[col], name=col, opacity=0.8)
         ts.append(trace)
 
-    layout = {'title': info['filename'], 'xaxis': {'rangeslider': {}}}
+    layout = {
+        'title': info['filename'],
+        'xaxis': {
+            'rangeslider': {}
+        },
+        'yaxis': {
+            'title': 'Amplitude ({})'.format(info['units'])
+        }
+    }
     graph_timeseries = dcc.Graph(id='time-series',
                                  figure={
                                      'data': ts,
@@ -163,7 +171,9 @@ def update_objects(json_data):
                                          'title': 'Frequency (Hz)',
                                      },
                                      'yaxis': {
-                                         'title': 'Energy (mm^2.s)',
+                                         'title':
+                                         'Energy ({}^2.s)'.format(
+                                             info['units']),
                                      }
                                  }
                              })