"""
2D Manipulator scan

set manipulator scan parameters below.
set analyser parameters separately!
move manipulator to center position before start!

"""

import math

# actual number of positions will be +1!
RANGE = (111.0, 117.5)
STEP = (0.5)
ENDSCAN = False

MOTORS = (ManipulatorZ)
SENSORS = (Counts, SampleCurrent, RefCurrent, MachineCurrent, EnergyDistribution, AngleDistribution)

adjust_sensors()
set_adc_averaging()
#set_preference(Preference.PLOT_TYPES, {'Scienta spectrum':1})

# time per scienta acquisition in seconds
time1 = time.time()
trig_scienta()
time2 = time.time()
scienta_time = (time2 - time1) + 1.0
print "scienta_time: ", scienta_time

# time for one scan step in seconds
NSTEPS = int((RANGE[1] - RANGE[0]) / STEP) + 1
scan_time = scienta_time * NSTEPS
print "scan_time: ", scan_time

#try:
cscan(MOTORS, SENSORS, RANGE[0], RANGE[1], NSTEPS - 1, time=scan_time, before_read=before_readout, after_read = after_readout)
#except ContinuousScanFollowingErrorException:
print time.time(), " cscan: exception"