def fermat_master_plan(*args, exp_time=None, **kwargs):
# Synchronize exposure times
sclr1.preset_time.put(exp_time)
xs.external_trig.put(False)
xs.settings.acquire_time.put(exp_time)
merlin.cam.acquire_time.put(exp_time)
merlin.cam.acquire_period.put(exp_time + 0.005)
scan_md = {}
get_stock_md(scan_md)
scan_md['scan']['merlin'] = {
'merlin_exp_time': exp_time,
'merlin_exp_period': exp_time + 0.005
}
plan = bp.rel_spiral_fermat(*args, **kwargs)
d = plot_raster_path(plan,
args[1].name,
args[2].name,
probe_size=.001,
lw=0.5)
num_points = d['path'].get_path().vertices.shape[0]
print(f"Number of points: {num_points}")
xs.total_points.put(num_points)
yield from bps.mv(merlin.total_points, num_points, merlin.hdf5.num_capture,
num_points)
merlin.hdf5.stage_sigs['num_capture'] = num_points
yield from rel_spiral_fermat(*args, **kwargs, md=scan_md)
def _gen(self):
return rel_spiral_fermat(self.detectors,
self.x_motor,
self.y_motor,
self.x_range,
self.y_range,
self.dr,
self.factor,
tilt=self.tilt,
md=self.md)
def test_simple_rel_spiral_fermat():
RE = RunEngine()
hardware_x = yaqc_bluesky.Device(39423)
hardware_y = yaqc_bluesky.Device(39424)
sensor = yaqc_bluesky.Device(39425)
RE(
rel_spiral_fermat(
[sensor],
x_motor=hardware_x,
y_motor=hardware_y,
x_range=1,
y_range=1,
dr=0.5,
factor=1,
))
def test_relative_fermat_spiral(RE, hw):
start_x = 1.0
start_y = 1.0
motor1 = hw.motor1
motor2 = hw.motor2
det = hw.det
motor1.set(start_x)
motor2.set(start_y)
scan = bp.rel_spiral_fermat([det],
motor1, motor2,
1.0, 1.0,
0.1, 1.0,
tilt=0.0)
approx_multi_traj_checker(RE, scan,
_get_fermat_data(start_x, start_y),
decimal=2)
def test_relative_fermat_spiral(RE, hw):
start_x = 1.0
start_y = 1.0
motor1 = hw.motor1
motor2 = hw.motor2
det = hw.det
motor1.set(start_x)
motor2.set(start_y)
scan = bp.rel_spiral_fermat([det],
motor1, motor2,
1.0, 1.0,
0.1, 1.0,
tilt=0.0)
approx_multi_traj_checker(RE, scan,
_get_fermat_data(start_x, start_y),
decimal=2)
def fermat(*,
detector,
x_motor,
y_motor,
x_range=1,
x_num=11,
y_range=1,
y_num=11,
dr=0.1,
factor=1,
exposure_time=0.01,
num_images=1):
yield from bps.mv(detector.cam.num_images, num_images)
yield from bps.mv(flyer.detector.cam.acquire_time, exposure_time)
yield from rel_spiral_fermat([det],
motor1,
motor2,
x_range=x_range,
y_range=y_range,
dr=dr,
factor=factor,
tilt=0.0)