flex charts sliders for non-empower

rowers/interactiveplots.py

@@ -1039,6 +1039,23 @@ def interactive_cum_flex_chart2(theworkouts,promember=0,
 
     datadf.dropna(axis=1,how='all',inplace=True)
     datadf.dropna(axis=0,how='any',inplace=True)
+
+    # test if we have drive energy
+    nowork = 1
+    try:
+        test = rowdata['driveenergy'].mean()
+        nowork = 0
+    except KeyError:
+        rowdata['driveenergy'] = 500.
+
+    # test if we have power
+    nopower = 1
+    try:
+        test = rowdata['power'].mean()
+        nopower = 0
+    except KeyError:
+        rowdata['power'] = 50.
+
     
     yparamname1 = axlabels[yparam1]
     if yparam2 != 'None':
@@ -1643,7 +1660,6 @@ def interactive_flex_chart2(id=0,promember=0,
  
     hover.mode = 'mouse'
 
-    print rowdata.info()
     
     callback = CustomJS(args = dict(source=source,source2=source2,
 				    x1means=x1means,