40 lines
1.0 KiB
Python
40 lines
1.0 KiB
Python
"""
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2D Manipulator scan
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set manipulator scan parameters below.
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set analyser parameters separately!
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move manipulator to center position before start!
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"""
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import math
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# actual number of positions will be +1!
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RANGE = (111.0, 117.5)
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STEP = (0.1)
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ENDSCAN = False
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MOTORS = (ManipulatorZ)
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SENSORS = (Counts, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution)
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adjust_sensors()
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set_adc_averaging()
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#set_preference(Preference.PLOT_TYPES, {'Scienta spectrum':1})
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# time per scienta acquisition in seconds
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time1 = time.time()
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trig_scienta()
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time2 = time.time()
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scienta_time = (time2 - time1) #+ 1.0
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print "scienta_time: ", scienta_time
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# time for one scan step in seconds
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NSTEPS = int((RANGE[1] - RANGE[0]) / STEP) + 1
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scan_time = scienta_time * NSTEPS
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print "scan_time: ", scan_time
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#try:
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cscan(MOTORS, SENSORS, RANGE[0], RANGE[1], NSTEPS - 1, time=scan_time, before_read=before_readout, after_read = after_readout)
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#except ContinuousScanFollowingErrorException:
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print time.time(), " cscan: exception"
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