added meag awesome scaling based on ref too!

SQUID measurement software.md

@@ -219,7 +219,7 @@ print("Live view done")
 
 # IV Live Display
 
-```python hide_input=true
+```python hide_input=false
 I = []
 V = []
 t = []
@@ -243,8 +243,12 @@ def update_display():
     
     # Update scaling
     if scale_mode.value == "Autoscale":
-        auto_scale(p1.x_range,I)
-        auto_scale(p1.y_range,V)
+        if plot_ref_button.value:
+            auto_scale(p1.x_range,np.concatenate(I,np.array(source3.data['x'])))
+            auto_scale(p1.y_range,np.concatenate(V,np.array(source3.data['y']))
+        else:
+            auto_scale(p1.x_range,I)
+            auto_scale(p1.y_range,V)
     elif scale_mode.value == "Full range":
         p1.x_range.start = -x_full_scale
         p1.x_range.end = x_full_scale