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srundplug_ID24.py
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srundplug_ID24.py
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import numpy
from collections import OrderedDict
from srundplug import calc3d_pysru, compare_flux
from srxraylib.plot.gol import plot_image, plot_surface, plot, plot_table
__author__ = "Manuel Sanchez del Rio"
__contact__ = "srio@esrf.eu"
__copyright__ = "ESRF, 2016"
########################################################################################################################
#
# Beamline parameters
#
########################################################################################################################
def get_beamline(nameBeamline,zero_emittance=False,silent=False):
#
# get the elements
#
ebeam = OrderedDict()
idv = OrderedDict()
drift = OrderedDict()
slit = OrderedDict()
#
# modify elements
#
if nameBeamline == "ID24":
if silent == False:
print("Setting inputs for ESRF ID24/current")
ebeam['ElectronBeamDivergenceH'] = 10.3e-6
ebeam['ElectronBeamDivergenceV'] = 1.2e-6
ebeam['ElectronBeamSizeH'] = 387.8e-6
ebeam['ElectronBeamSizeV'] = 3.5e-6
ebeam['ElectronEnergySpread'] = 0.001
ebeam['ElectronCurrent'] = 0.2
ebeam['ElectronEnergy'] = 6.0
idv['Kv'] = 1.272
idv['PeriodID'] = 0.027
idv['NPeriods'] = int(3.2/idv['PeriodID'])
drift['distance'] = 27.0
slit['gapH'] = 0.0025
slit['gapV'] = 0.0025
elif nameBeamline == "ID24_EBS":
if silent == False:
print("Setting inputs for ESRF ID24/EBS")
ebeam['ElectronBeamDivergenceH'] = 5.2e-6
ebeam['ElectronBeamDivergenceV'] = 1.4e-6
ebeam['ElectronBeamSizeH'] = 27.2e-6
ebeam['ElectronBeamSizeV'] = 3.4e-6
ebeam['ElectronEnergySpread'] = 0.001
ebeam['ElectronCurrent'] = 0.2
ebeam['ElectronEnergy'] = 6.0
idv['Kv'] = 1.272
idv['PeriodID'] = 0.027
idv['NPeriods'] = int(3.2/idv['PeriodID'])
drift['distance'] = 27.0
slit['gapH'] = 0.0025
slit['gapV'] = 0.0025
elif nameBeamline == "ID24_NO_EMITTANCE":
if silent == False:
print("Setting inputs for ESRF ID24/EBS")
ebeam['ElectronBeamDivergenceH'] = 5.2e-6
ebeam['ElectronBeamDivergenceV'] = 1.4e-6
ebeam['ElectronBeamSizeH'] = 27.2e-6
ebeam['ElectronBeamSizeV'] = 3.4e-6
ebeam['ElectronEnergySpread'] = 0.001
ebeam['ElectronCurrent'] = 0.2
ebeam['ElectronEnergy'] = 6.0
idv['Kv'] = 1.272
idv['PeriodID'] = 0.027
idv['NPeriods'] = int(3.2/idv['PeriodID'])
drift['distance'] = 27.0
slit['gapH'] = 0.0025 #0.001
slit['gapV'] = 0.0025 #0.001
elif nameBeamline == "ID24_U32":
if silent == False:
print("Setting inputs for ESRF ID24/current")
ebeam['ElectronBeamDivergenceH'] = 10.3e-6
ebeam['ElectronBeamDivergenceV'] = 1.2e-6
ebeam['ElectronBeamSizeH'] = 387.8e-6
ebeam['ElectronBeamSizeV'] = 3.5e-6
ebeam['ElectronEnergySpread'] = 0.001
ebeam['ElectronCurrent'] = 0.2
ebeam['ElectronEnergy'] = 6.0
idv['Kv'] = 1.026#272
idv['PeriodID'] = 0.032
idv['NPeriods'] = int(3.2/idv['PeriodID'])
drift['distance'] = 27.0
slit['gapH'] = 0.0025 #0.001
slit['gapV'] = 0.0025 #0.001
elif nameBeamline == "ID24_EBS_U32":
if silent == False:
print("Setting inputs for ESRF ID24/EBS")
ebeam['ElectronBeamDivergenceH'] = 5.2e-6
ebeam['ElectronBeamDivergenceV'] = 1.4e-6
ebeam['ElectronBeamSizeH'] = 27.2e-6
ebeam['ElectronBeamSizeV'] = 3.4e-6
ebeam['ElectronEnergySpread'] = 0.001
ebeam['ElectronCurrent'] = 0.2
ebeam['ElectronEnergy'] = 6.0
idv['Kv'] = 1.026#272
idv['PeriodID'] = 0.032
idv['NPeriods'] = int(3.2/idv['PeriodID'])
drift['distance'] = 27.0
slit['gapH'] = 0.0025 #0.001
slit['gapV'] = 0.0025 #0.001
else:
raise Exception("This name (%s) does not correspond at any name for a beamline"%nameBeamline)
if zero_emittance:
ebeam['ElectronBeamDivergenceH'] = 1e-30
ebeam['ElectronBeamDivergenceV'] = 1e-30
ebeam['ElectronBeamSizeH'] = 1e-30
ebeam['ElectronBeamSizeV'] = 1e-30
ebeam['ElectronEnergySpread'] = 1e-30
bl = OrderedDict()
bl.update({'name':nameBeamline})
bl.update(ebeam)
bl.update(idv)
bl.update(drift)
bl.update(slit)
return bl
def calculate_beamline_3d(beamline_name,photonEnergyMin=6500,photonEnergyMax=7500,photonEnergyPoints=5,
save=False,zero_emittance=False):
hSlitPoints = 101
vSlitPoints = 101
e,h,v,i = calc3d_pysru(get_beamline(beamline_name,zero_emittance=zero_emittance) ,zero_emittance=zero_emittance,
photonEnergyMin=photonEnergyMin,photonEnergyMax=photonEnergyMax,photonEnergyPoints=photonEnergyPoints,
hSlitPoints=hSlitPoints,vSlitPoints=vSlitPoints,
fileName="%s.spec"%beamline_name,fileAppend=False)
if save:
numpy.save("%s"%beamline_name,[e,h,v,i])
def plot_from_file(beamline_name,path="/scisoft/xop2.4/extensions/shadowvui/shadow3-scripts/"):
filename = path+beamline_name+".npy"
e,h,v,i = numpy.load(filename)
for ie in range(e.size):
plot_image(i[ie],h,v)
return e,h,v,i
def plot_H_from_file(beamline_name,path="/scisoft/xop2.4/extensions/shadowvui/shadow3-scripts/",show=True):
filename = path+beamline_name+".npy"
e,h,v,i = numpy.load(filename)
print("Shapes: e,h,v,i",e.shape,h.shape,v.shape,i.shape)
tmp = i.sum(axis=2) * 2.5/101 # TODO: generalize
plot_image(tmp.T,h,e,aspect='auto',cmap='Greys_r',ytitle='Photon energy (eV)',xtitle='Horizontal position (mm)',
title=beamline_name+" Flux[photons/s/0.1bw/mm]",show=show)
return e,h,v,i
def plot_H1D_from_file(beamline_name,lines=10,normalize=False,path="/scisoft/xop2.4/extensions/shadowvui/shadow3-scripts/",show=True):
filename = path+beamline_name+".npy"
e,h,v,i = numpy.load(filename)
print("Shapes: e,h,v,i",e.shape,h.shape,v.shape,i.shape)
tmp = i.sum(axis=2)
tmp2 = numpy.zeros((lines,h.size))
legend = []
for i in range(lines):
energy_index = int( i * (e.size/lines) )
energy_value = e[energy_index]
legend.append("E=%d eV"%energy_value)
tmp2[i,:] = tmp[energy_index]
if normalize: tmp2[i,:] /= tmp2[i,:].sum()
plot_table(h,tmp2,xtitle='Horizontal position (mm)',ytitle='Intensity',legend=legend,show=show)
return e,h,v,i
def plot_E_from_file(beamline_names,path="/scisoft/xop2.4/extensions/shadowvui/shadow3-scripts/",show=True):
for index,beamline_name in enumerate(beamline_names):
filename = path+beamline_name+".npy"
e,h,v,i = numpy.load(filename)
if index == 0:
tmp = numpy.zeros((e.size,len(beamline_names)))
print("Shapes: e,h,v,i",e.shape,h.shape,v.shape,i.shape)
tmp[:,index] = i.sum(axis=(1,2))
plot_table(e,tmp.T,xtitle='Photon energy (eV)',ytitle='Intensity', legend=beamline_names, show=show)
def plot_flux_from_file(beamline_name,path="/scisoft/xop2.4/extensions/shadowvui/shadow3-scripts/"):
filename = path+beamline_name+".npy"
e,h,v,i = numpy.load(filename)
tmp = i.sum(axis=2)
plot(e,tmp.sum(axis=1),xtitle='Photon energy (eV)',ytitle='Intensity',title=beamline_name,show=True)
return e,h,v,i
def create_hdf5(mypath="/tmp_14_days/srio/ID24_EBS/"):
import os,numpy
file_list = os.listdir(mypath)
for file in file_list:
print("reading file: %s"%file)
# i(e,h,v) stack e,h,v are 1D arrays; e: energy in eV, h,v: horizontal and vertical positions in mm
e,h,v,i = numpy.load(file)
# calculate i2(e,h)
i2 = i.sum(axis=2)
########################################################################################################################
#
# Main code
#
########################################################################################################################
if __name__ == '__main__':
zero_emittance = False
iplot = True
#
# ID24
#
# calculate_beamline_3d("ID24", photonEnergyMin=5000,photonEnergyMax=7500,photonEnergyPoints=501,save=True,zero_emittance=False)
# calculate_beamline_3d("ID24_EBS", photonEnergyMin=5000,photonEnergyMax=7500,photonEnergyPoints=501,save=True,zero_emittance=False)
# calculate_beamline_3d("ID24_NO_EMITTANCE",photonEnergyMin=5000,photonEnergyMax=7500,photonEnergyPoints=501,save=True,zero_emittance=True)
# calculate_beamline_3d("ID24_U32", photonEnergyMin=5000,photonEnergyMax=7500,photonEnergyPoints=501,save=True,zero_emittance=False)
# calculate_beamline_3d("ID24_EBS_U32", photonEnergyMin=5000,photonEnergyMax=7500,photonEnergyPoints=501,save=True,zero_emittance=False)
# plot_from_file("SAKURA-RUN1/ID24")
# plot_from_file("SAKURA-RUN1/ID24_EBS")
# plot_from_file("SAKURA-RUN1/ID24_NO_EMITTANCE")
# plot_from_file("SAKURA-RUN1/ID24_U32")
# plot_from_file("SAKURA-RUN1/ID24_U32")
# plot_from_file("SAKURA-RUN1/ID24_EBS_U32")
# plot_flux_from_file("SAKURA-RUN1/ID24_EBS")
# plot_E_from_file(["ID24_EBS","ID24","ID24_NO_EMITTANCE"],show=True)
# plot_H1D_from_file("ID24_EBS",lines=1,normalize=False,show=True)
plot_H_from_file("ID24_EBS",show=False)
plot_H_from_file("ID24",show=False)
plot_H_from_file("ID24_NO_EMITTANCE",show=True)
#
# compare_flux(get_beamline("ID24_EBS"),emin=5000,emax=7500,include_pysru=False,zero_emittance=False,iplot=True)
# compare_flux(get_beamline("ID24"),emin=5000,emax=7500,include_pysru=False,zero_emittance=False,iplot=True)
# compare_flux(get_beamline("ID24_NO_EMITTANCE"),emin=5000,emax=7500,include_pysru=False,zero_emittance=False,iplot=True)
# create_hdf5()