def energy_pv(energy_change_PVs, params):
if params.testing:
log.info(' *** testing mode: set tomoScan energy and mode PVs')
else:
energy_change_PVs['Energy_Mode'].put(params.mode, wait=True)
energy_change_PVs['Energy'].put(params.energy_value, wait=True)
def move_DMM_Y(energy_change_PVs, params):
log.info(' ')
log.info(' *** moving dmm y')
if TESTING:
log.warning(' *** testing mode: set dmm usy ob %s mm' % params.dmm_usy_ob)
log.warning(' *** testing mode: set dmm usy ib %s mm' % params.dmm_usy_ib)
log.warning(' *** testing mode: set dmm dsy %s mm' % params.dmm_dsy)
else:
log.info(' *** dmm usy ob %s mm' % params.dmm_usy_ob)
energy_change_PVs['dmm_usy_ob'].put(params.dmm_usy_ob, wait=False)
log.info(' *** dmm usy ib %s mm' % params.dmm_usy_ib)
energy_change_PVs['dmm_usy_ib'].put(params.dmm_usy_ib, wait=False)
log.info(' *** dmm_dsy %s mm' % params.dmm_dsy)
energy_change_PVs['dmm_dsy'].put(params.dmm_dsy, wait=True)
time.sleep(3)
def set_default_config(params):
log.info('set default motor values')
# Load DMM lookup table from the JSON file
with open(os.path.join(data_path, 'dmm.json')) as json_file:
lookup = json.load(json_file)
energies_str = np.array(list(lookup[params.mode].keys())[:])
energies_flt = [float(i) for i in energies_str]
energy_calibrated = util.find_nearest(energies_flt, params.energy_value)
if float(params.energy_value) != float(energy_calibrated):
log.warning(
' *** Energy requested is %s keV, the closest calibrated energy is %s'
% (params.energy_value, energy_calibrated))
log.info(' *** Options are %s keV' % (energies_str))
log.info(' *** Energy is set at %s keV' % params.energy_value)
log.info(' *** Move to %s keV instead of %s?' %
(energy_calibrated, params.energy_value))
log.info(' *** Change Energy for %s as %s *** ' %
(params.mode, energy_calibrated))
params.energy_value = energy_calibrated
# set dmm motor and beamline positons
params.mirror_angle = lookup[
params.mode][energy_calibrated]["mirror_angle"]
params.mirror_vertical_position = lookup[
params.mode][energy_calibrated]["mirror_vertical_position"]
params.dmm_usy_ob = lookup[params.mode][energy_calibrated]["dmm_usy_ob"]
params.dmm_usy_ib = lookup[params.mode][energy_calibrated]["dmm_usy_ib"]
params.dmm_dsy = lookup[params.mode][energy_calibrated]["dmm_dsy"]
if (params.mode == "Mono"):
params.dmm_us_arm = lookup[
params.mode][energy_calibrated]["dmm_us_arm"]
params.dmm_ds_arm = lookup[
params.mode][energy_calibrated]["dmm_ds_arm"]
params.dmm_m2y = lookup[params.mode][energy_calibrated]["dmm_m2y"]
params.dmm_usx = lookup[params.mode][energy_calibrated]["dmm_usx"]
params.dmm_dsx = lookup[params.mode][energy_calibrated]["dmm_dsx"]
params.a_slits_h_center = lookup[
params.mode][energy_calibrated]["a_slits_h_center"]
params.xia_slits_y = lookup[params.mode][energy_calibrated]["xia_slits_y"]
params.filter = lookup[params.mode][energy_calibrated]["filter"]
return 0
def move_xia_slits(energy_change_PVs, params):
log.info(' ')
log.info(' *** moving xia slits')
if TESTING:
log.warning(' *** testing mode: set A slits h center %s mm' % params.a_slits_h_center)
log.warning(' *** testing mode: set xia slits y %s mm' % params.xia_slits_y)
else:
log.info(' *** moving A slits h center %s mm' % params.a_slits_h_center)
energy_change_PVs['a_slits_h_center'].put(params.a_slits_h_center, wait=True)
log.info(' *** moving xia slits y %s mm' % params.xia_slits_y)
energy_change_PVs['xia_slits_y'].put(params.xia_slits_y, wait=True)
def move_DMM_X(energy_change_PVs, params):
log.info(' ')
log.info(' *** moving dmm x')
if TESTING:
log.warning(' *** testing mode: set dmm usx %s mm' % params.dmm_usx)
log.warning(' *** testing mode: set dmm dsx %s mm' % params.dmm_dsx)
else:
log.info(' *** moving dmm usx %s mm' % params.dmm_usx)
energy_change_PVs['dmm_usx'].put(params.dmm_usx, wait=False)
log.info(' *** moving dmm dsx %s mm' % params.dmm_dsx)
energy_change_PVs['dmm_dsx'].put(params.dmm_dsx, wait=True)
time.sleep(3)
def move_DMM_arms(energy_change_PVs, params):
log.info(' ')
log.info(' *** moving dmm arms')
if TESTING:
log.warning(' *** testing mode: set DMM dmm_us_arm %s mm' % params.dmm_us_arm)
log.warning(' *** testing mode: set DMM dmm_ds_arm %s mm' % params.dmm_ds_arm)
else:
log.info(' *** moving dmm us arm %s mm' % params.dmm_us_arm)
energy_change_PVs['dmm_us_arm'].put(params.dmm_us_arm, wait=False, timeout=1000.0)
log.info(' *** moving dmm ds arm %s mm' % params.dmm_ds_arm)
energy_change_PVs['dmm_ds_arm'].put(params.dmm_ds_arm, wait=True, timeout=1000.0)
time.sleep(3)
def move_mirror(energy_change_PVs, params):
log.info(' ')
log.info(' *** moving mirror')
if TESTING:
log.warning(' *** testing mode: set mirror vertical position %s mm' % params.mirror_vertical_position)
log.warning(' *** testing mode: set mirror angle %s mrad' % params.mirror_angle)
else:
log.info(' *** mirror_vertical_position %s mm' % params.mirror_vertical_position)
energy_change_PVs['mirror_vertical_position'].put(params.mirror_vertical_position, wait=True)
time.sleep(1)
log.info(' *** mirror_angle %s mrad' % params.mirror_angle)
energy_change_PVs['mirror_angle'].put(params.mirror_angle, wait=True)
time.sleep(1)
def init_energy_change_PVs(params):
energy_change_PVs = {}
log.info(' *** testing mode: set PVs')
log.warning(' *** energy PVs: %s' %
(params.tomoscan_prefix + 'Energy.VAL'))
log.warning(' *** energy PVs: %s' %
(params.tomoscan_prefix + 'EnergyMode.VAL'))
# shutter pv's
energy_change_PVs['ShutterA_Open'] = PV('2bma:A_shutter:open.VAL')
energy_change_PVs['ShutterA_Close'] = PV('2bma:A_shutter:close.VAL')
energy_change_PVs['ShutterA_Move_Status'] = PV('PA:02BM:STA_A_FES_OPEN_PL')
energy_change_PVs['ShutterB_Open'] = PV('2bma:B_shutter:open.VAL')
energy_change_PVs['ShutterB_Close'] = PV('2bma:B_shutter:close.VAL')
energy_change_PVs['ShutterB_Move_Status'] = PV('PA:02BM:STA_B_SBS_OPEN_PL')
energy_change_PVs['filter'] = PV('2bma:fltr1:select.VAL')
energy_change_PVs['mirror_angle'] = PV('2bma:M1angl.VAL')
energy_change_PVs['mirror_vertical_position'] = PV('2bma:M1avg.VAL')
energy_change_PVs['dmm_usx'] = PV('2bma:m25.VAL')
energy_change_PVs['dmm_dsx'] = PV('2bma:m28.VAL')
energy_change_PVs['dmm_usy_ob'] = PV('2bma:m26.VAL')
energy_change_PVs['dmm_usy_ib'] = PV('2bma:m27.VAL')
energy_change_PVs['dmm_dsy'] = PV('2bma:m29.VAL')
energy_change_PVs['dmm_us_arm'] = PV('2bma:m30.VAL')
energy_change_PVs['dmm_ds_arm'] = PV('2bma:m31.VAL')
energy_change_PVs['dmm_m2y'] = PV('2bma:m32.VAL')
energy_change_PVs['xia_slits_y'] = PV('2bma:m7.VAL')
energy_change_PVs['a_slits_h_center'] = PV('2bma:Slit1Hcenter.VAL')
energy_change_PVs['camera_y'] = PV('2bma:m21.VAL')
energy_change_PVs['table_y'] = PV('2bma:m33.VAL')
energy_change_PVs['Energy'] = PV(params.tomoscan_prefix + 'Energy.VAL')
energy_change_PVs['Energy_Mode'] = PV(params.tomoscan_prefix +
'EnergyMode.VAL')
return energy_change_PVs
def move_filter(energy_change_PVs, params):
log.info(' ')
log.info(' *** moving filters')
if TESTING:
log.warning(' *** testing mode: set filter: %s ' % params.filter)
else:
log.info(' *** Set filter: %s ' % params.filter)
energy_change_PVs['filter'].put(params.filter, wait=True)
def move_DMM_dmm_m2y(energy_change_PVs, params):
log.info(' ')
log.info(' *** moving dmm m2y')
if TESTING:
log.warning(' *** testing mode: set dmm m2y %s mm' % params.dmm_m2y)
else:
log.info(' *** moving dmm m2y %s mm' % params.dmm_m2y)
energy_change_PVs['dmm_m2y'].put(params.dmm_m2y, wait=True, timeout=1000.0)
def close_shutters(energy_change_PVs, params):
log.info(' ')
log.info(' *** close_shutters')
if TESTING:
log.warning(' *** testing mode - shutters are deactivated during the scans !!!!')
else:
energy_change_PVs['ShutterA_Close'].put(1, wait=True)
# wait_pv(energy_change_PVs['ShutterA_Move_Status'], ShutterA_Close_Value)
log.info(' *** close_shutter A: Done!')
def set_default_config(params):
log.info('set default motor values')
lookup = {
"Mono": {
"50.000": {
"mirror_angle": 1.200,
"mirror_vertical_position": 0.2,
"dmm_usy_ob": -5.1,
"dmm_usy_ib": -5.1,
"dmm_dsy": -5.1,
"dmm_us_arm": 0.95,
"dmm_ds_arm": 0.973,
"dmm_m2y": 11.63,
"dmm_usx": 27.5,
"dmm_dsx": 27.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 19.65,
"filter": 0,
"table_y": 0.00,
"camera_y": -8.9,
"foil": 'None'
},
"45.000": {
"mirror_angle": 1.500,
"mirror_vertical_position": -0.2,
"dmm_usy_ob": -5.1,
"dmm_usy_ib": -5.1,
"dmm_dsy": -5.1,
"dmm_us_arm": 1.00,
"dmm_ds_arm": 1.022,
"dmm_m2y": 12.58,
"dmm_usx": 27.5,
"dmm_dsx": 27.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 23.20,
"filter": 0,
"table_y": 0.00,
"camera_y": -6.3,
"foil": 'None'
},
"40.000": {
"mirror_angle": 1.500,
"mirror_vertical_position": -0.2,
"dmm_usy_ob": -5.1,
"dmm_usy_ib": -5.1,
"dmm_dsy": -5.1,
"dmm_us_arm": 1.05,
"dmm_ds_arm": 1.072,
"dmm_m2y": 13.38,
"dmm_usx": 27.5,
"dmm_dsx": 27.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 24.20,
"filter": 0,
"table_y": 0.00,
"camera_y": -5.3,
"foil": 'None'
},
# "35.500" : {"mirror_angle": 1.500, "mirror_vertical_position": -0.2, "dmm_usy_ob": -5.1, "dmm_usy_ib": -5.1, "dmm_dsy": -5.1, "dmm_us_arm": 1.10, "dmm_ds_arm": 1.124 , "dmm_m2y": 13.93, "dmm_usx": 27.5, "dmm_dsx": 27.5, "a_slits_h_center": 7.2, "xia_slits_y": 24.50, "filter": 0},
# "32.000" : {"mirror_angle": 2.000, "mirror_vertical_position": -0.2, "dmm_usy_ob": -3.8, "dmm_usy_ib": -3.8, "dmm_dsy": -3.7, "dmm_us_arm": 1.25, "dmm_ds_arm": 1.2745, "dmm_m2y": 15.57, "dmm_usx": 27.5, "dmm_dsx": 27.5, "a_slits_h_center": 7.2, "xia_slits_y": 28.70, "filter": 0},
# "31.000" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.10, "dmm_ds_arm": 1.121 , "dmm_m2y": 12.07, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 29.35, "filter": 0},
# "27.400" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.15, "dmm_ds_arm": 1.169 , "dmm_m2y": 13.71, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 29.95, "filter": 0},
# "24.900" : {"mirror_angle": 2.657, "mirror_vertical_position": -0.2, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.2, "dmm_us_arm": 1.20, "dmm_ds_arm": 1.2235, "dmm_m2y": 14.37, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 30.15, "filter": 0},
# "22.700" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.25, "dmm_ds_arm": 1.271 , "dmm_m2y": 15.57, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 32.25, "filter": 0},
# "21.100" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.30, "dmm_ds_arm": 1.3225, "dmm_m2y": 15.67, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 33.15, "filter": 0},
# "20.200" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.35, "dmm_ds_arm": 1.373 , "dmm_m2y": 17.04, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 33.95, "filter": 0},
# "18.900" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.40, "dmm_ds_arm": 1.4165, "dmm_m2y": 17.67, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 34.95, "filter": 0},
# "17.600" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.45, "dmm_ds_arm": 1.472 , "dmm_m2y": 18.89, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 35.95, "filter": 4},
# "16.800" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.50, "dmm_ds_arm": 1.5165, "dmm_m2y": 19.47, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 36.85, "filter": 4},
# "16.000" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.55, "dmm_ds_arm": 1.568 , "dmm_m2y": 20.57, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 37.85, "filter": 4},
# "15.000" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.60, "dmm_ds_arm": 1.6195, "dmm_m2y": 21.27, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 38.85, "filter": 4},
# "14.400" : {"mirror_angle": 2.657, "mirror_vertical_position": 0.0, "dmm_usy_ob": -0.1, "dmm_usy_ib": -0.1, "dmm_dsy": -0.1, "dmm_us_arm": 1.65, "dmm_ds_arm": 1.67 , "dmm_m2y": 22.27, "dmm_usx": 82.5, "dmm_dsx": 82.5, "a_slits_h_center": 7.2, "xia_slits_y": 39.85, "filter": 4},
"09.660": {
"mirror_angle": 2.657,
"mirror_vertical_position": 0.0,
"dmm_usy_ob": -0.1,
"dmm_usy_ib": -0.1,
"dmm_dsy": -0.1,
"dmm_us_arm": 2.10,
"dmm_ds_arm": 2.143,
"dmm_m2y": 32.72,
"dmm_usx": 82.5,
"dmm_dsx": 82.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 48.75,
"filter": 4,
"table_y": 0.00,
"camera_y": 21.20,
"foil": 'Zn'
},
"17.040": {
"mirror_angle": 2.657,
"mirror_vertical_position": 0.0,
"dmm_usy_ob": -0.1,
"dmm_usy_ib": -0.1,
"dmm_dsy": -0.1,
"dmm_us_arm": 1.38,
"dmm_ds_arm": 1.418,
"dmm_m2y": 17.97,
"dmm_usx": 82.5,
"dmm_dsx": 82.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 34.45,
"filter": 4,
"table_y": 0.00,
"camera_y": 6.30,
"foil": 'Y'
},
"18.000": {
"mirror_angle": 2.657,
"mirror_vertical_position": 0.0,
"dmm_usy_ob": -0.1,
"dmm_usy_ib": -0.1,
"dmm_dsy": -0.1,
"dmm_us_arm": 1.33,
"dmm_ds_arm": 1.370,
"dmm_m2y": 17.15,
"dmm_usx": 82.5,
"dmm_dsx": 82.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 33.65,
"filter": 4,
"table_y": 0.00,
"camera_y": 5.40,
"foil": 'Zr'
},
"18.990": {
"mirror_angle": 2.657,
"mirror_vertical_position": 0.0,
"dmm_usy_ob": -0.1,
"dmm_usy_ib": -0.1,
"dmm_dsy": -0.1,
"dmm_us_arm": 1.28,
"dmm_ds_arm": 1.325,
"dmm_m2y": 16.06,
"dmm_usx": 82.5,
"dmm_dsx": 82.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 32.85,
"filter": 4,
"table_y": 0.00,
"camera_y": 4.60,
"foil": 'Nb'
},
"20.000": {
"mirror_angle": 2.657,
"mirror_vertical_position": 0.0,
"dmm_usy_ob": -0.1,
"dmm_usy_ib": -0.1,
"dmm_dsy": -0.1,
"dmm_us_arm": 1.24,
"dmm_ds_arm": 1.280,
"dmm_m2y": 15.13,
"dmm_usx": 82.5,
"dmm_dsx": 82.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 32.15,
"filter": 4,
"table_y": 0.00,
"camera_y": 3.80,
"foil": 'Mo'
},
"23.220": {
"mirror_angle": 2.657,
"mirror_vertical_position": 0.0,
"dmm_usy_ob": -0.1,
"dmm_usy_ib": -0.1,
"dmm_dsy": -0.1,
"dmm_us_arm": 1.13,
"dmm_ds_arm": 1.172,
"dmm_m2y": 13.00,
"dmm_usx": 82.5,
"dmm_dsx": 82.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 29.85,
"filter": 4,
"table_y": 0.00,
"camera_y": 1.50,
"foil": 'Rh'
},
"24.350": {
"mirror_angle": 2.657,
"mirror_vertical_position": 0.0,
"dmm_usy_ob": -0.1,
"dmm_usy_ib": -0.1,
"dmm_dsy": -0.1,
"dmm_us_arm": 1.11,
"dmm_ds_arm": 1.150,
"dmm_m2y": 12.60,
"dmm_usx": 82.5,
"dmm_dsx": 82.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 29.45,
"filter": 4,
"table_y": 0.00,
"camera_y": 1.00,
"foil": 'Pd'
},
"25.510": {
"mirror_angle": 2.657,
"mirror_vertical_position": 0.0,
"dmm_usy_ob": -0.1,
"dmm_usy_ib": -0.1,
"dmm_dsy": -0.1,
"dmm_us_arm": 1.07,
"dmm_ds_arm": 1.103,
"dmm_m2y": 11.58,
"dmm_usx": 82.5,
"dmm_dsx": 82.5,
"a_slits_h_center": 7.2,
"xia_slits_y": 28.55,
"filter": 4,
"table_y": 0.00,
"camera_y": 0.10,
"foil": 'Ag'
}
},
"Pink": {
# "55.000" : {"mirror_angle": 1.500, "mirror_vertical_position": -0.1, "dmm_usy_ob": -10, "dmm_usy_ib": -10, "dmm_dsy": -10, "dmm_usx": 50, "dmm_dsx": 50, "a_slits_h_center": 4.85, "xia_slits_y": 8.75, "filter": 0},
# "50.000" : {"mirror_angle": 1.800, "mirror_vertical_position": 0.0, "dmm_usy_ob": -10, "dmm_usy_ib": -10, "dmm_dsy": -10, "dmm_usx": 50, "dmm_dsx": 50, "a_slits_h_center": 4.85, "xia_slits_y": 11.75, "filter": 0},
# "45.000" : {"mirror_angle": 2.000, "mirror_vertical_position": 0.0, "dmm_usy_ob": -10, "dmm_usy_ib": -10, "dmm_dsy": -10, "dmm_usx": 50, "dmm_dsx": 50, "a_slits_h_center": 7.5, "xia_slits_y": 13.75, "filter": 0},
# "40.000" : {"mirror_angle": 2.100, "mirror_vertical_position": 0.0, "dmm_usy_ob": -10, "dmm_usy_ib": -10, "dmm_dsy": -10, "dmm_usx": 50, "dmm_dsx": 50, "a_slits_h_center": 7.5, "xia_slits_y": 14.75, "filter": 0},
"30.000": {
"mirror_angle": 2.657,
"mirror_vertical_position": 0.0,
"dmm_usy_ob": -10,
"dmm_usy_ib": -10,
"dmm_dsy": -10,
"dmm_usx": 50,
"dmm_dsx": 50,
"a_slits_h_center": 7.2,
"xia_slits_y": 18.75,
"filter": 0
}
},
"White": {
"100.000": {
"mirror_angle": 0,
"mirror_vertical_position": -4,
"dmm_usy_ob": -16,
"dmm_usy_ib": -16,
"dmm_dsy": -16,
"dmm_usx": 50,
"dmm_dsx": 50,
"a_slits_h_center": 7.2,
"xia_slits_y": -1.65,
"filter": 0
}
}
}
energies_str = np.array(list(lookup[params.mode].keys())[:])
energies_flt = [float(i) for i in energies_str]
energy_calibrated = util.find_nearest(energies_flt, params.energy_value)
if float(params.energy_value) != float(energy_calibrated):
log.warning(
' *** Energy requested is %s keV, the closest calibrated energy is %s'
% (params.energy_value, energy_calibrated))
log.info(' *** Options are %s keV' % (energies_str))
log.info(' *** Energy is set at %s keV' % params.energy_value)
log.info(' *** Move to %s keV instead of %s?' %
(energy_calibrated, params.energy_value))
log.info(' *** Change Energy for %s as %s *** ' %
(params.mode, energy_calibrated))
params.energy_value = energy_calibrated
# set dmm motor and beamline positons
params.mirror_angle = lookup[
params.mode][energy_calibrated]["mirror_angle"]
params.mirror_vertical_position = lookup[
params.mode][energy_calibrated]["mirror_vertical_position"]
params.dmm_usy_ob = lookup[params.mode][energy_calibrated]["dmm_usy_ob"]
params.dmm_usy_ib = lookup[params.mode][energy_calibrated]["dmm_usy_ib"]
params.dmm_dsy = lookup[params.mode][energy_calibrated]["dmm_dsy"]
if (params.mode == "Mono"):
params.dmm_us_arm = lookup[
params.mode][energy_calibrated]["dmm_us_arm"]
params.dmm_ds_arm = lookup[
params.mode][energy_calibrated]["dmm_ds_arm"]
params.dmm_m2y = lookup[params.mode][energy_calibrated]["dmm_m2y"]
params.dmm_usx = lookup[params.mode][energy_calibrated]["dmm_usx"]
params.dmm_dsx = lookup[params.mode][energy_calibrated]["dmm_dsx"]
params.a_slits_h_center = lookup[
params.mode][energy_calibrated]["a_slits_h_center"]
params.xia_slits_y = lookup[params.mode][energy_calibrated]["xia_slits_y"]
params.filter = lookup[params.mode][energy_calibrated]["filter"]
return 0
