Script execution

script/optics/OpticsFilterFlyScan.py

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+"""
+Continuous 1D Manipulator scan
+
+set manipulator scan parameters below.
+
+note that the motors have a limited speed range!
+"""
+
+import math
+
+MOTORS = (OpticsFilterZ)
+CENTER = 52.
+WIDTH = 25.
+RANGE = (CENTER - WIDTH / 2., CENTER + WIDTH / 2.)
+STEP = 0.1
+DWELL_TIME = 1.0
+
+SENSORS = (SampleCurrent, RefCurrent, MachineCurrent)
+
+
+# --- do not edit below ---
+
+RELATIVE = False
+LATENCY = 0.0
+ZIGZAG = False
+ENDSCAN = False
+
+adjust_sensors()
+set_adc_averaging()
+
+# time for one scan in seconds
+SPEED = STEP / DWELL_TIME
+print "speed: ", SPEED
+fly_time = (RANGE[1] - RANGE[0]) / SPEED
+STEPS = int(fly_time / DWELL_TIME) + 1
+print "scan time: ", fly_time
+
+try:
+    cscan(MOTORS, SENSORS, RANGE[0], RANGE[1], STEPS, time=fly_time, before_read=before_readout, after_read = after_readout, check_positions = False)
+    
+finally:
+    if ENDSCAN:
+        after_scan()
+