def read_chunk(self):
''' read a chunk of data '''
# read the chunk
triplet_count=counted_file_parser.read_chunk()
# if this chunk was aborted, return nothing
if counted_file_parser.get_aborted(): return 0
# get the step and loop
step=counted_file_parser.get_scan_step()
loop=counted_file_parser.get_scan_loop()
self.max_step=max(step+1, self.max_step)
self.max_loop=max(loop+1, self.max_loop)
self.all_triplets+=triplet_count
self.progress=self.all_triplets*3*4/float(self.filesize)
# write down the count rates
for pattern_index, pattern in enumerate(self.patterns):
self.counts[pattern_index, step, loop]=self.get_count_rate(pattern)
# write down the positions
for motor_index in range(self.scan_motors_count):
position=counted_file_parser.get_motor_controller_position(motor_index)
self.positions[motor_index, step, loop]=position
return triplet_count
def read_chunk(self):
''' read a chunk of data '''
# read the chunk
triplet_count = counted_file_parser.read_chunk()
# if this chunk was aborted, return nothing
if counted_file_parser.get_aborted(): return 0
# get the step and loop
step = counted_file_parser.get_scan_step()
loop = counted_file_parser.get_scan_loop()
self.max_step = max(step + 1, self.max_step)
self.max_loop = max(loop + 1, self.max_loop)
self.all_triplets += triplet_count
self.progress = self.all_triplets * 3 * 4 / float(self.filesize)
# write down the count rates
for pattern_index, pattern in enumerate(self.patterns):
self.counts[pattern_index, step,
loop] = self.get_count_rate(pattern)
# write down the positions
for motor_index in range(self.scan_motors_count):
position = counted_file_parser.get_motor_controller_position(
motor_index)
self.positions[motor_index, step, loop] = position
return triplet_count
def get_scan_step(): return _counted_file_parser.get_scan_step()
def get_scan_step():
return _counted_file_parser.get_scan_step()