Remove filtered voltage. Add open circuit voltage and internal resist…

…ance if available.

app/plot_app/configured_plots.py

@@ -857,21 +857,24 @@ def generate_plots(ulog, px4_ulog, db_data, vehicle_data, link_to_3d_page,
                          y_start=0, title='Power',
                          plot_height='small', changed_params=changed_params,
                          x_range=x_range)
-    data_plot.add_graph(['voltage_v', 'voltage_filtered_v',
+    data_plot.add_graph(['voltage_v',
                          'current_a', lambda data: ('discharged_mah', data['discharged_mah']/100),
                          lambda data: ('remaining', data['remaining']*10)],
-                        colors8[::2]+colors8[1:2],
-                        ['Battery Voltage [V]', 'Battery Voltage filtered [V]',
+                        colors8[0:4],
+                        ['Battery Voltage [V]',
                          'Battery Current [A]', 'Discharged Amount [mAh / 100]',
                          'Battery remaining [0=empty, 10=full]'])
+    data_plot.add_graph(['ocv_estimate', lambda data: ('internal_resistance_estimate',
+                          data['internal_resistance_estimate']*1000)],
+                        colors8[4:6], ['OCV Estimate [V]', 'Internal Resistance Estimate [mOhm]'])
     data_plot.change_dataset('system_power')
     if data_plot.dataset:
         if 'voltage5v_v' in data_plot.dataset.data and \
                         np.amax(data_plot.dataset.data['voltage5v_v']) > 0.0001:
             data_plot.add_graph(['voltage5v_v'], colors8[7:8], ['5 V'])
         if 'sensors3v3[0]' in data_plot.dataset.data and \
                         np.amax(data_plot.dataset.data['sensors3v3[0]']) > 0.0001:
-            data_plot.add_graph(['sensors3v3[0]'], colors8[5:6], ['3.3 V'])
+            data_plot.add_graph(['sensors3v3[0]'], colors8[6:7], ['3.3 V'])
     if data_plot.finalize() is not None: plots.append(data_plot)