def srw_end_bl_call():
el2 = []
opMask = setup_mask()
el2.append(srwlib.SRWLOptD(1e-32))
el2.append(opMask)
pp2 = []
pp2.append([0, 0, 1.0, 1, 0, xRatio, 1/xRatio, xRatio, 1/yRatio])
pp2.append([0, 0, 1.0, 0, 0, 1.0, 1.0, 1.0, 1.0])#mask
pp2.append([0, 0, 1.0, 0, 0, 1.0, 1.0, 1.0, 1.0])
op2 = deepcopy(srwlib.SRWLOptC(el2, pp2))
int_ws2=propogation(op2)
mesh_ws2 = deepcopy(wfr2.mesh)
print('.....',mesh_ws2.xStart, mesh_ws2.ny , '......')
up.uti_plot2d1d(
int_ws2,
[mesh_ws2.xStart, mesh_ws2.xFin, mesh_ws2.nx],
[mesh_ws2.yStart, mesh_ws2.yFin, mesh_ws2.ny],
0,
0,
['Horizontal Position', 'Vertical Position', ' After Propagation'],
['m', 'm', 'ph/s/.1%bw/mm^2'],
True)
up.uti_plot_show()
def test_3():
fname = _remove('uti_plot-0.png')
up.uti_plot_init(None)
x_range = (-.5, +.5, 10)
up.uti_plot1d(array.array('f', Line(*x_range)), x_range)
up.uti_plot_show()
assert not os.path.isfile(fname)
def read_data(SFileName="1DprofileSR.txt", TFileName="Trajectory.txt"):
# Reading SPECTRUM
# SFileName="Spectrum.txt"
f=open(SFileName,"r",1000)
e_p=[]
I_rad=[]
for line in f.readlines():
words = line.split()
e_p.append(words[0])
I_rad.append(words[1])
f.close()
# Reading TRAJECTORY
# TFileName="Trajectory.txt"
f=open(TFileName,"r",10000)
z_dist=[]
x_trajectory=[]
for line in f.readlines():
words = line.split()
z_dist.append(words[0])
x_trajectory.append(words[1])
f.close()
uti_plot.uti_plot1d(x_trajectory, [1, 10000, 10000],
['ct [um]', 'Horizontal Position [m]'])
uti_plot.uti_plot_show()
def test_2():
fname_format = 'tuti-{}.png'
fname = _remove(fname_format.format(0))
up.uti_plot_init('agg', fname_format)
x_range = (-.5, +.5, 10)
up.uti_plot1d(array.array('f', Line(*x_range)), x_range)
up.uti_plot_show()
assert os.path.isfile(fname)
def test_1():
fname = _remove('uti_plot-0.png')
json_name = _remove('uti_plot-0.json')
if 'DISPLAY' in os.environ:
del os.environ['DISPLAY']
up.uti_plot_init('TkAgg', None)
x_range = (-.5, +.5, 10)
up.uti_plot1d(array.array('f', Line(*x_range)), x_range)
up.uti_plot_show()
assert os.path.isfile(fname)
assert os.path.isfile(json_name)
def action_simulate(self):
msg_list = []
def msg(m):
msg_list.append(m + '... \n \n')
self._view.set_result_text('simulation', ''.join(msg_list))
self.params['wavefront'] = self._view.get_wavefront_params()
for k in 'wavefront', 'simulation_kind', 'polarization', 'intensity':
self.params[k] = self._view.get_global_param(k)
res = self.simulate(msg)
msg('Plotting the results')
for plot in res.plots:
plot[0](*plot[1:])
msg('NOTE: Close all graph windows to proceed')
uti_plot.uti_plot_show()
return BzVsY, [yMin, yMax, ny], IBzVsX, [xMin, xMax, nx]
#*********************************Entry point
if __name__ == "__main__":
#Build the Geometry
g = BuildGeometry()
print('SCW Geometry Index:', g)
#Display the Geometry in 3D Viewer
rad.ObjDrwOpenGL(g)
#Calculate Magnetic Field
BzVsY, MeshY, IBzVsX, MeshX = CalcField(g)
print('Field in Center:', BzVsY[0], 'T')
print('Field Integral in Center:', IBzVsX[0], 'T.mm')
#Plot the Results
uti_plot.uti_plot1d(
BzVsY, MeshY,
['Longitudinal Position [mm]', 'Bz [T]', 'Vertical Magnetic Field'])
uti_plot.uti_plot1d(IBzVsX, MeshX, [
'Horizontal Position [mm]', 'Integral of Bz [T.mm]',
'Vertical Magnetic Field Integral'
])
uti_plot.uti_plot_show(
) #show all graphs (and block further execution, if any)
plotMeshInX = [1000 * wfrIn.mesh.xStart, 1000 * wfrIn.mesh.xFin, wfrIn.mesh.nx]
plotMeshInY = [1000 * wfrIn.mesh.yStart, 1000 * wfrIn.mesh.yFin, wfrIn.mesh.ny]
uti_plot.uti_plot2d(arIin, plotMeshInX, plotMeshInY,
['Horizontal Position [mm]', 'Vertical Position [mm]', 'Intensity Before Propagation [a.u.]'])
arIinY = array('f', [0] * wfrIn.mesh.ny)
srwl.CalcIntFromElecField(arIinY, wfrIn, 0, 0, 2, wfrIn.mesh.eStart, 0, 0) # extracts intensity
uti_plot.uti_plot1d(arIinY, plotMeshInY, ['Vertical Position [mm]', 'Intensity [a.u.]',
'Intensity Before Propagation\n(cut vs vertical position at x = 0)'])
arIout = array('f', [0] * wfr.mesh.nx * wfr.mesh.ny) # "flat" array to take 2D intensity data
arII = arIout
arIE = array('f', [0] * wfr.mesh.nx * wfr.mesh.ny)
srwl.CalcIntFromElecField(arII, wfr, Polar, Intens, DependArg, wfr.mesh.eStart, 0, 0)
uti_plot.uti_plot2d(arII, plotMeshx, plotMeshy,
['Horizontal Position [mm]', 'Vertical Position [mm]', 'Intenisty, a.u.'])
uti_plot.uti_plot_show()
print(' 11. Extracting intensity for comparison with analytic calculation')
arI1y = array('f', [0] * wfr.mesh.ny)
srwl.CalcIntFromElecField(arI1y, wfr, Polar, Intens, 2, wfr.mesh.eStart, 0, 0) # extracts intensity vs y
print('before:', [wfrIn.mesh.yStart, wfrIn.mesh.xFin, wfrIn.mesh.nx, wfrIn.mesh.ny])
print('after :', [wfr.mesh.yStart, wfr.mesh.xFin, wfr.mesh.nx, wfr.mesh.ny])
yC = []
Inte = []
arI1ymax = max(arI1y)
for i in range(len(arI1y)):
arI1y[i] = arI1y[i] / arI1ymax
thx = 2.0 * (i - wfr.mesh.ny / 2.0) * wfr.mesh.yFin / wfr.mesh.ny
yC.append(thx)
xA = 3.1415 * Aperture * sin(thx) / lam