PYLAB_INTERACTIVE = True # select between draw() and show() for flushing plots
BASE_FIGNUM = 20 # to avoid writing to already existing figures
+
+# HACK
+# make sure you make a system note (add_system_note) if you change
+# these in case you don't have access to a z_piezo for conversion
+# functions
+
# zpGain zpiezo applied voltage per output Volt
zpGain = z_piezo.DEFAULT_GAIN
# zpSensitivity nm zpiezo response per applied Volt