Python setUniformEllipsesSCAccNodes示例

示例#1

文件： sns_linac_modified_lattice_tracking_test.py 项目： yunluo0921/examples

#	node.setLinacTracker()

#-----------------------------------------------------
# Set up Space Charge Acc Nodes
#-----------------------------------------------------
from orbit.space_charge.sc3d import setSC3DAccNodes, setUniformEllipsesSCAccNodes
from spacecharge import SpaceChargeCalcUnifEllipse, SpaceChargeCalc3D
sc_path_length_min = 0.02

print "Set up Space Charge nodes. "

# set of uniformly charged ellipses Space Charge
nEllipses = 1
calcUnifEllips = SpaceChargeCalcUnifEllipse(nEllipses)
space_charge_nodes = setUniformEllipsesSCAccNodes(accLattice,
                                                  sc_path_length_min,
                                                  calcUnifEllips)
"""
# set FFT 3D Space Charge
sizeX = 64
sizeY = 64
sizeZ = 64
calc3d = SpaceChargeCalc3D(sizeX,sizeY,sizeZ)
space_charge_nodes =  setSC3DAccNodes(accLattice,sc_path_length_min,calc3d)
"""

max_sc_length = 0.
min_sc_length = accLattice.getLength()
for sc_node in space_charge_nodes:
    scL = sc_node.getLengthOfSC()
    #if(scL > 0.028):

示例#2

文件： pyorbit_sns_linac_mebt_heb2.py 项目： luxiaohan/py-orbit-code

print "Linac lattice is ready. L=",accLattice.getLength()

#-----------------------------------------------------
# Set up Space Charge Acc Nodes
#-----------------------------------------------------
from orbit.space_charge.sc3d import setSC3DAccNodes, setUniformEllipsesSCAccNodes
from spacecharge import SpaceChargeCalcUnifEllipse, SpaceChargeCalc3D
sc_path_length_min = 0.02

print "Set up Space Charge nodes. "

# set of uniformly charged ellipses Space Charge
nEllipses = 1
calcUnifEllips = SpaceChargeCalcUnifEllipse(nEllipses)
space_charge_nodes = setUniformEllipsesSCAccNodes(accLattice,sc_path_length_min,calcUnifEllips)

"""
# set FFT 3D Space Charge
sizeX = 64
sizeY = 64
sizeZ = 64
calc3d = SpaceChargeCalc3D(sizeX,sizeY,sizeZ)
space_charge_nodes =  setSC3DAccNodes(accLattice,sc_path_length_min,calc3d)
"""

max_sc_length = 0.
min_sc_length = accLattice.getLength()
for sc_node in space_charge_nodes:
	scL = sc_node.getLengthOfSC()
	if(scL > max_sc_length): max_sc_length = scL