"""
XAS scan
"""

POSITIONERS = (Eph)
# SENSORS = (Keithley1, Keithley2, MachineCurrent)

SENSORS = (SampleCurrent, RefCurrent, AuxVoltage, MachineCurrent)
#SENSORS = (SampleCurrent, RefCurrent, AuxCurrent, MachineCurrent, OpticsCameraCentroidX, OpticsCameraSigmaX)
STARTPOS = (99.5)
ENDPOS = (110)
#NUMPOINTS = 76
STEPSIZE = 0.1
LATENCY = 5.0
DWELL = 1

ENDSCAN = False # close shutter at end


def trig():
    wait_beam()
    #caput("X03DA-OP-10ADC:TRG.PROC", 1)

try:
    prepare_keithleys(DWELL)
    lscan(POSITIONERS, SENSORS, STARTPOS, ENDPOS, STEPSIZE, LATENCY, before_read=before_readout, after_read=after_readout)
finally:
    if ENDSCAN:
        after_scan()