dynamic form for trendflex/boxplot combo

rowers/dataprep.py

@@ -2174,13 +2174,17 @@ def dataprep(rowdatadf, id=0, bands=True, barchart=True, otwpower=True,
     drivespeed = drivespeed.fillna(value=0)
 
     try:
-        driveenergy = rowdatadf['driveenergy']
+        print('driveenergy',rowdatadf['driveenergy'].mean())
     except KeyError:
+        print('KeyError')
         if forceunit == 'lbs':
             driveenergy = drivelength * averageforce * lbstoN
         else:
             drivenergy = drivelength * averageforce
 
+    if driveenergy.mean() == 0 and driveenergy.std() == 0:
+        driveenergy = 0*driveenergy+100
+
     distance = rowdatadf.loc[:, 'cum_dist']
     velo = 500. / p