filtering speed/pace

rowers/interactiveplots.py

@@ -5458,6 +5458,14 @@ def interactive_multiple_compare_chart(ids,xparam,yparam,plottype='line',
 
 
         ymean = group['y'].mean()
+        f = group['time'].diff().mean()
+        if f != 0 and not np.isnan(f):
+            windowsize = 2* (int(20000./(f))) + 1
+        else:
+            windowsize = 1
+
+        if windowsize >= 3 and windowsize < len(group['y']):
+            group['y'] = savgol_filter(group['y'],windowsize,3)
 
         ylabel = Label(x=100,y=60+nrworkouts*20-20*cntr,
                        x_units='screen',y_units='screen',