""" Arguments: VECTOR (Double[][], Scan vector: Eph,Elow,Ehigh or Eph,Ecenter) SENSORS (list) LATENCY (double) MODE ('fixed' or 'swept') TYPE ('CIS' or 'CFS') STEP (double) """ LATENCY = 0.0 class SpectrumReader(ReadonlyRegisterBase, ReadonlyRegisterArray): def doRead(self): global VECTOR self.offset = Eph.getSetpoint().take() - VECTOR[0] self.setup() trig_scienta() time.sleep(0.5) return Scienta.getSpectrum().read() def getSize(self): return len(Scienta.getSpectrumX()) class SpectrumReader1(SpectrumReader): def setup(self): global energy_scale_array, initial_energy_range Scienta.getLowEnergy().write(initial_energy_range[0][0] + self.offset) Scienta.getHighEnergy().write(initial_energy_range[0][1] + self.offset) Scienta.getStepSize().write(initial_energy_range[0][2]) energy_scale_array = [Scienta.getLowEnergy().take(), Scienta.getHighEnergy().take(), Scienta.getStepSize().take()] class SpectrumReader2(SpectrumReader): def setup(self): global energy_scale_array, initial_energy_range Scienta.getLowEnergy().write(initial_energy_range[1][0] + self.offset) Scienta.getHighEnergy().write(initial_energy_range[1][1] + self.offset) Scienta.getStepSize().write(initial_energy_range[1][2]) energy_scale_array = energy_scale_array + [Scienta.getLowEnergy().take(), Scienta.getHighEnergy().take(), Scienta.getStepSize().take()] append_dataset(energy_scale_table,energy_scale_array) class SpectrumReader3(SpectrumReader): def setup(self): global initial_energy_range,energy_scale_array, energy_scale_table Scienta.getLowEnergy().write(initial_energy_range[2][0] + self.offset) Scienta.getHighEnergy().write(initial_energy_range[2][1] + self.offset) Scienta.getStepSize().write(initial_energy_range[2][2]) energy_scale_array = energy_scale_array + [Scienta.getLowEnergy().take(), Scienta.getHighEnergy().take(), Scienta.getStepSize().take()] append_dataset(energy_scale_table,energy_scale_array) class ImageReader(ReadonlyRegisterBase, ReadonlyRegisterMatrix): def doRead(self): return Scienta.getDataMatrix().read() def getWidth(self): global initial_energy_range return int( (initial_energy_range[self.index][1] - initial_energy_range[self.index][0]) / initial_energy_range[self.index][2]) def getHeight(self): return Scienta.getDataMatrix().getHeight() def measure_stuff(): global energy_scale_array, energy_scale_table, VECTOR,pass_energy_hold,angle_time,angle_range,azi_range,bb reader1 = SpectrumReader1(); reader1.initialize() reader2 = SpectrumReader2(); reader2.initialize() #reader3 = SpectrumReader3(); reader3.initialize() image1 = ImageReader(); image1.initialize(); image1.index=0; set_device_alias(image1, "Image1") image2 = ImageReader(); image2.initialize(); image2.index=1; set_device_alias(image2, "Image2") #image3 = ImageReader(); image3.initialize(); image3.index=2; set_device_alias(image3, "Image3") Scienta.getDataMatrix() SENSORS = [RefCurrent, reader1, image1, reader2, image2]#, reader3, image3] Scienta.setAcquisitionMode(ch.psi.pshell.epics.Scienta.AcquisitionMode.Swept) adjust_sensors() set_adc_averaging() set_preference(Preference.PLOT_TYPES, {'Scienta spectrum':1}) for ll in range(len(azi_range)): ManipulatorPhi.move(azi_range[ll]) for jj in range(len(angle_range)): tic = time.time() ManipulatorTheta.move(angle_range[jj]) print 'current theta is ', ManipulatorTheta.take(), ' and current azimuth is ' , ManipulatorPhi.take() Scienta.setPassEnergy(pass_energy_hold) #print ' Flag 1' Scienta.getStepTime().write(angle_time[jj]) #print ' Flag 2' sleep(1) bb = bb+1 energy_scale_table = "scan " + str(bb) + "/EnergyScale" print energy_scale_table create_dataset(energy_scale_table, 'd', dimensions=[0,9]) vscan(Eph, SENSORS, VECTOR, True, LATENCY,False, before_read=wait_beam, after_read = after_readout) toc = time.time() tictoc = round((toc-tic)/60*100)/100 print 'time taken is ', tictoc, ' minutes' global initial_energy_range,energy_scale_array, energy_scale_table, VECTOR,pass_energy_hold,angle_time,angle_range,azi_range,SENSORS bb = 0 SENSORS = [] #################### O 1s PhD scan ############################## print ' ######################################################' print ' ** Begin O 1s PhD **' tic_whole = time.time() VECTOR = [ 638.0] for nn in range(63): VECTOR.append(VECTOR[-1]+4) pass_energy_hold = 100 initial_energy_range = [[95.5, 105.0, 0.1], [105.1, 115.0, 0.5]] angle_time = [0.4, 0.5, 0.6] energy_scale_array = [] azi_range = [-45.0] angle_range = [-9.2+20.0, -9.2+40.0, -9.2+60.0] #measure_stuff() toc_whole = time.time() tictoc = round(toc_whole-tic_whole) print ' ** End O 1s PhD **' print ' ** time taken was ', math.floor(tictoc/3600), ' hours and ', round((tictoc-math.floor(tictoc/3600)*3600)/60), ' minutes.' print ' ######################################################' #################### C 1s PhD scan ############################## print ' ######################################################' print ' ** Begin C 1s PhD **' tic_whole = time.time() VECTOR = [ 340.0] for nn in range(63): VECTOR.append(VECTOR[-1]+4) #nn = 0 initial_energy_range = [[45.0, 53.0, 0.1], [53.5, 63.0, 0.5]] pass_energy_hold = 50 angle_time = [0.4,0.4,0.5] azi_range = [-90.0, -45.0] angle_range = [-9.2+30.0, -9.2+60.0] measure_stuff() toc_whole = time.time() tictoc = round(toc_whole-tic_whole) print ' ** time taken was ', math.floor(tictoc/3600), ' hours and ', round((tictoc-math.floor(tictoc/3600)*3600)/60), ' minutes.' print ' ** End C 1s PhD **' print ' ######################################################' #################### Si 2p PhD scan ############################## print ' ######################################################' print ' ** Begin Si 2p PhD **' tic_whole = time.time() VECTOR = [ 170.0] for nn in range(63): VECTOR.append(VECTOR[-1]+4) #nn = 0 initial_energy_range = [[62.0, 67.0, 0.1], [67.5, 77, 0.5]] pass_energy_hold = 20 angle_time = [0.4,0.4,0.5] azi_range = [-90.0,-45.0] angle_range = [-9.2, -9.2+30.0, -9.2+60.0] measure_stuff() toc_whole = time.time() tictoc = round(toc_whole-tic_whole) print ' ** time taken was ', math.floor(tictoc/3600), ' hours and ', round((tictoc-math.floor(tictoc/3600)*3600)/60), ' minutes.' print ' ** End Si 2p PhD **' print ' ######################################################' #toc = time.time()