xboa
|
Represents a bunch of particles. More...
Public Member Functions | |
def | __init__ |
Initialise to an empty bunch. More... | |
def | __str__ |
Return an abbreviated string like <Bunch of="" n="" hits>=""> More... | |
def | __repr__ |
Return a long string that contains data in every hit. More... | |
def | __copy__ |
Make a copy but use references to self's data. More... | |
def | copy |
def | __deepcopy__ |
Make a copy and copy self's data. More... | |
def | deepcopy |
Make a copy and copy self's data. More... | |
def | __len__ |
Number of hits. More... | |
def | __getitem__ |
Called by subscript operator, returns the key^th hit in the bunch. More... | |
def | __setitem__ |
Called by subscript operator, sets the key^th hit in the bunch. More... | |
def | __delitem__ |
Called by remove method, deletes the key^th hit in the bunch. More... | |
def | __del__ |
Called by del. More... | |
def | __eq__ |
Return true if all hits in self are the same as all hits in target, and set_covariance_matrix data are the same. More... | |
def | __ne__ |
Return true if any hits in self are not the same as the corresponding hit in target. More... | |
def | append |
Append a hit to Bunch self. More... | |
def | new_from_hits |
Return a bunch from a list of hits, making a deepcopy of the hits (so allocating new memory for each hit) More... | |
def | new_dict_from_read_builtin |
Return a dict of all bunches in a file using a built-in format. More... | |
def | new_list_from_read_builtin |
Return a sorted list of all bunches in a file using a built-in format. More... | |
def | new_from_read_builtin |
Initialise a bunch from a file using a built in format. More... | |
def | new_from_read_user |
Initialise a bunch from a file using a user defined format. More... | |
def | new_hit_shell |
Create a set of particles that sit on the shell of an ellipse in some arbitrary dimensional space. More... | |
def | read_maus_root_file |
Read hits from a maus ROOT file. More... | |
def | read_maus_json_file |
Initialise a bunch from a MAUS file. More... | |
def | setup_file |
Returns a file handle with special phrases and characters stripped. More... | |
def | translate |
Translate all events in the bunch by dict_variables_values. More... | |
def | abelian_transformation |
def | transform_to |
Perform a linear transformation on all particles in the bunch to get a bunch with covariance matrix similar to target_covariances. More... | |
def | period_transformation |
Transform all hit's variable from a linear space to a periodic space with some frequency and offset. More... | |
def | hits |
Returns the list of all hits in the bunch. More... | |
def | get_hits |
Returns a list of all hits in the bunch with comparator(variable, value) == True By default comparator is equality operator, so returns a list of all hits in the bunch with variable == value. More... | |
def | hit_equality |
Return True if all hits in self are the same as all hits in target. More... | |
def | conditional_remove |
For when a cut is not good enough, remove hits from the bunch altogether if comparator(value, get([variable])) is False. More... | |
def | standard_deviation |
Return a standard deviation, given by sum( (u-u_mean)**2 )**0.5 where u is the variable specified. More... | |
def | moment |
Return a moment, sum( (u1 - u1_mean)*(u2-u2_mean)*(etc)) where u is a set of Hit get_variables indexed by variable_list. More... | |
def | mean |
Return dict of variables to means. More... | |
def | covariance_matrix |
Return covariance matrix of variables. More... | |
def | set_covariance_matrix |
Choose whether to use an internal covariance matrix for calculations. More... | |
def | covariances_set |
If internal covariances are set by set_covariance_matrix, return True; else return False. More... | |
def | means_set |
If means are set by set_covariance_matrix, return True; else return False. More... | |
def | bunch_weight |
Return statistical weight of all hits in the bunch. More... | |
def | clear_local_weights |
Set local_weight of all hits in the bunch to 1. More... | |
def | clear_global_weights |
Set global_weight of all hits in the bunch to 1. More... | |
def | clear_weights |
Set global_weight and local_weight of all hits in the bunch to 1. More... | |
def | cut |
Set weight of hits in the bunch to 0 if comparator(value, get([variable])) is False. More... | |
def | transmission_cut |
Set weight of hits in the bunch to 0 if no events can be found in test_bunch with the same test_variable. More... | |
def | get_beta |
Return the bunch beta function, defined by. More... | |
def | get_gamma |
Return the bunch gamma function, defined by. More... | |
def | get_alpha |
Return the bunch alpha function, defined by. More... | |
def | get_dispersion |
Return the bunch dispersion D in axis q, defined by. More... | |
def | get_dispersion_rsquared |
Return a special bunch dispersion defined by. More... | |
def | get_dispersion_prime |
Return the bunch dispersion prime D in axis q, defined by. More... | |
def | get_decoupled_emittance |
Reserved for future development. More... | |
def | get_emittance |
Return the n dimensional normalised emittance of the bunch. More... | |
def | get_kinetic_angular_momentum |
Return the bunch kinetic angular momentum about some arbitrary axis, defined by. More... | |
def | get_canonical_angular_momentum |
Return the bunch canonical angular momentum about some arbitrary axis, defined by. More... | |
def | momentum_variable |
Return the momentum conjugate for axis_variable. More... | |
def | get_amplitude |
Return the particle amplitude for a hit relative to a bunch, defined by. More... | |
def | axis_list_to_covariance_list |
Convert from a list of position variables to a list of position and conjugate momentum variables. More... | |
def | convert_string_to_axis_list |
Return a list of axes from a string. More... | |
def | set_geometric_momentum |
Set the default for conjugate momenta; either geometric (x', y', etc) or kinetic (px, py, etc) More... | |
def | get_geometric_momentum |
Set the default for conjugate momenta; either geometric (x', y', etc) or kinetic (px, py, etc) More... | |
def | get_axes |
Return list of axis variables (position-type variables) More... | |
def | get_hit_variable |
Return axis variable for hit. More... | |
def | list_get_hit_variable |
Return a list of get_hit_variable results, one element for each hit in the bunch. More... | |
def | get |
Return a bunch variable taken from the list Bunch.get_variables() More... | |
def | list_get |
Get a list of lists of variables from each bunch in the dict_of_bunches. More... | |
def | get_variables |
Return a list of variables suitable for calls to Bunch.get. More... | |
def | hit_get_variables |
Return a list of variables suitable for calls to Bunch.get. More... | |
def | hit_write_builtin |
Write the hits in the bunch using some built-in format to the file file_name. More... | |
def | hit_write_builtin_from_dict |
Write the hits in the dict of bunches using some built-in format to the file file_name. More... | |
def | hit_write_user |
Write the hits in the bunch in some user defined format to file_handle, in an order defined by comparator. More... | |
def | build_ellipse_2d |
Build a 2x2 ellipse matrix, given by For geometric = true. More... | |
def | build_MR_ellipse |
Not implemented. More... | |
def | build_ET_ellipse |
Not implemented. More... | |
def | build_ellipse_from_transfer_matrix |
Not implemented. More... | |
def | build_penn_ellipse |
Build an ellipse using Penn formalism for solenoids. More... | |
def | histogram |
Returns a binned 1D or 2D histogram of hits in the bunch (but doesnt draw anything or call any plotting package). More... | |
def | histogram_var_bins |
Returns a binned histogram of hits in the bunch. More... | |
def | root_histogram |
Prints a 1D or 2D histogram of hits in the bunch. More... | |
def | root_scatter_graph |
Prints a 2d scatter plot of Hit.get(...) data over a dict of bunches. More... | |
def | root_graph |
Prints a graph of Bunch.get(...) data over a set of bunches and returns the root canvas. More... | |
def | matplot_histogram |
Prints a 1D or 2D histogram of hits in the bunch. More... | |
def | matplot_scatter_graph |
Prints a 2d scatter plot of Hit.get(...) data over a dict of bunches. More... | |
def | matplot_graph |
Prints a graph of Bunch.get(...) data over a dict of bunches. More... | |
def | bunch_overview_doc |
Creates some summary documentation for the Bunch class. More... | |
Static Public Attributes | |
tuple | new_from_hits = staticmethod(new_from_hits) |
tuple | new_dict_from_read_builtin = staticmethod(new_dict_from_read_builtin) |
tuple | new_list_from_read_builtin = staticmethod(new_list_from_read_builtin) |
tuple | new_from_read_builtin = staticmethod(new_from_read_builtin) |
tuple | new_from_read_user = staticmethod(new_from_read_user) |
tuple | new_hit_shell = staticmethod(new_hit_shell) |
tuple | read_maus_root_file = staticmethod(read_maus_root_file) |
tuple | read_maus_json_file = staticmethod(read_maus_json_file) |
tuple | setup_file = staticmethod(setup_file) |
tuple | clear_global_weights = staticmethod(clear_global_weights) |
tuple | momentum_variable = staticmethod(momentum_variable) |
tuple | get_amplitude = staticmethod(get_amplitude) |
tuple | axis_list_to_covariance_list = staticmethod(axis_list_to_covariance_list) |
tuple | convert_string_to_axis_list = staticmethod(convert_string_to_axis_list) |
tuple | set_geometric_momentum = staticmethod(set_geometric_momentum) |
tuple | get_geometric_momentum = staticmethod(get_geometric_momentum) |
tuple | get_axes = staticmethod(get_axes) |
tuple | list_get = staticmethod(list_get) |
tuple | get_variables = staticmethod(get_variables) |
tuple | hit_get_variables = staticmethod(hit_get_variables) |
tuple | hit_write_builtin_from_dict = staticmethod(hit_write_builtin_from_dict) |
tuple | build_ellipse_2d = staticmethod(build_ellipse_2d) |
tuple | build_MR_ellipse = staticmethod(build_MR_ellipse) |
tuple | build_ET_ellipse = staticmethod(build_ET_ellipse) |
tuple | build_ellipse_from_transfer_matrix = staticmethod(build_ellipse_from_transfer_matrix) |
tuple | build_penn_ellipse = staticmethod(build_penn_ellipse) |
tuple | root_graph = staticmethod(root_graph) |
tuple | matplot_graph = staticmethod(matplot_graph) |
tuple | bunch_overview_doc = staticmethod(bunch_overview_doc) |
Private Member Functions | |
def | _cut |
def | __mean_for_get |
def | __weight_for_get |
def | __ang_mom_for_get |
def | __dispersion_for_get |
def | __dispersion_prime_for_get |
def | __cov_mat_picker |
def | __mean_picker |
Private Attributes | |
__hits | |
__bunchcore | |
__covs | |
__means | |
Static Private Attributes | |
dictionary | __number_of_header_lines = {'icool_for009':3, 'icool_for003':2, 'g4beamline_bl_track_file':0,'zgoubi':0, 'turtle':0, 'madx':0,'mars_1':0, 'maus_json_virtual_hit':0, 'maus_json_primary':0, 'opal_loss':1} |
list | __axis_list = ['x','y','z','t', 'ct'] |
dictionary | __get_dict |
__geometric_momentum = False | |
list | __get_list = [] |
Represents a bunch of particles.
Methods to:
def __init__ | ( | self | ) |
def __del__ | ( | self | ) |
def __str__ | ( | self | ) |
Return an abbreviated string like <Bunch of="" n="" hits>="">
Definition at line 74 of file _bunch.py.
References Bunch.__hits.
def __repr__ | ( | self | ) |
Return a long string that contains data in every hit.
Definition at line 79 of file _bunch.py.
References Bunch.__covs, Bunch.__hits, and Bunch.__means.
Referenced by Bunch.__deepcopy__().
def __copy__ | ( | self | ) |
Make a copy but use references to self's data.
Definition at line 91 of file _bunch.py.
Referenced by Bunch.copy(), and Hit.copy().
def copy | ( | self | ) |
Definition at line 95 of file _bunch.py.
References Bunch.__copy__().
def __deepcopy__ | ( | self, | |
target | |||
) |
Make a copy and copy self's data.
Definition at line 100 of file _bunch.py.
References Bunch.__covs, Bunch.__means, and Bunch.__repr__().
Referenced by Bunch.deepcopy().
def deepcopy | ( | self | ) |
Make a copy and copy self's data.
Definition at line 108 of file _bunch.py.
References Bunch.__deepcopy__().
def __len__ | ( | self | ) |
def __getitem__ | ( | self, | |
key | |||
) |
Called by subscript operator, returns the key^th hit in the bunch.
Definition at line 119 of file _bunch.py.
References Bunch.__hits.
def __setitem__ | ( | self, | |
key, | |||
value | |||
) |
Called by subscript operator, sets the key^th hit in the bunch.
Definition at line 124 of file _bunch.py.
References Bunch.__hits.
def __delitem__ | ( | self, | |
key | |||
) |
def __eq__ | ( | self, | |
target, | |||
float_tolerance = Common.float_tolerance |
|||
) |
Return true if all hits in self are the same as all hits in target, and set_covariance_matrix data are the same.
Definition at line 141 of file _bunch.py.
References Bunch.__covs, Bunch.__hits, Bunch.__means, Bunch.__ne__(), and xboa.hit.all.
Referenced by Hit.__ne__(), and Bunch.__ne__().
def __ne__ | ( | self, | |
target, | |||
float_tolerance = Common.float_tolerance |
|||
) |
Return true if any hits in self are not the same as the corresponding hit in target.
Definition at line 160 of file _bunch.py.
References Bunch.__eq__().
Referenced by Bunch.__eq__().
def append | ( | self, | |
hit | |||
) |
Append a hit to Bunch self.
Definition at line 165 of file _bunch.py.
References Bunch.__hits.
Referenced by Bunch.list_get(), Bunch.list_get_hit_variable(), Bunch.new_dict_from_read_builtin(), and Bunch.transmission_cut().
def new_from_hits | ( | hits_list, | |
covs = None , |
|||
means = {} , |
|||
weights = [] |
|||
) |
Return a bunch from a list of hits, making a deepcopy of the hits (so allocating new memory for each hit)
e.g. myBunch = new_from_hits([hit1, hit2, hit3]) will return a new bunch containing hit1, hit2, hit3
Definition at line 177 of file _bunch.py.
References Bunch.new_from_hits.
def new_dict_from_read_builtin | ( | file_type_string, | |
file_name, | |||
indexing_variable = 'station' |
|||
) |
Return a dict of all bunches in a file using a built-in format.
e.g. bunch_dict = new_dict_from_read_builtin('icool_for003', 'for003.dat', 'pid') will return a new dict of bunches loaded from for003.dat in icool_for003 format, where each entry in the dict will be a reference from a pid value to a bunch
e.g. bunch_dict = new_dict_from_read_builtin('icool_for009', 'for009.dat', 'station') will return a new dict of bunches loaded from for009.dat in icool_for009 format, where each entry in the dict will be a reference from a station value to a bunch
Definition at line 201 of file _bunch.py.
References Bunch.append(), and Bunch.new_dict_from_read_builtin.
def new_list_from_read_builtin | ( | file_type_string, | |
file_name, | |||
sort_variable = 'station' |
|||
) |
Return a sorted list of all bunches in a file using a built-in format.
e.g. bunch_list = new_list_from_read_builtin('icool_for003', 'for003.dat', 'pid') will return a new list of bunches loaded from for003.dat in icool_for003 format, where each entry in the list will contain only one pid value with first entry having lowest pid
e.g. bunch_list = new_list_from_read_builtin('icool_for009', 'for009.dat', 'station') will return a new list of bunches loaded from for009.dat in icool_for009 format, where each entry in the list will contain only one station value with first entry having lowest station
Definition at line 240 of file _bunch.py.
References Bunch.new_list_from_read_builtin.
def new_from_read_builtin | ( | file_type_string, | |
file_name, | |||
test_function = None , |
|||
number_of_hits = -1 |
|||
) |
Initialise a bunch from a file using a built in format.
e.g. myBunch = Bunch.new_from_read_builtin('icool_for009', for009.dat, lambda hit: hit['station'] == 1, 1000) will return a bunch containing first 1000 hits from for009.dat with stationNumber=1
Definition at line 264 of file _bunch.py.
References Bunch.new_from_read_builtin.
def new_from_read_user | ( | format_list, | |
format_units_dict, | |||
filehandle, | |||
number_of_skip_lines, | |||
test_function = None , |
|||
number_of_hits = -1 |
|||
) |
Initialise a bunch from a file using a user defined format.
e.g. myBunch = Bunch.new_from_read_user(['x','y','z','px','py','pz'], {'x':'mm', 'y':'mm', 'z':'mm', 'px':'MeV/c', 'py':'MeV/c', 'pz':'MeV/c'}, my_input_file, 3) will skip the first 3 lines of the file and then read in all events from my_input_file, assuming the formatting listed
Definition at line 303 of file _bunch.py.
References Bunch.new_from_read_user.
def new_hit_shell | ( | n_per_dimension, | |
ellipse, | |||
set_variable_list, | |||
mass_shell_variable, | |||
defaults = {} |
|||
) |
Create a set of particles that sit on the shell of an ellipse in some arbitrary dimensional space.
e.g. new_bunch_as_hit_shell(2, numpy.matrix([[1,0],[0,1]]),['x','y'],'energy',{'pid':-13,'mass':Common.pdg_pid_to_mass[13],'pz':200.}) will make a set of muons on a circle in x-y space with 200. MeV/c momentum. Event number is automatically allocated incrementing from 0.
Definition at line 330 of file _bunch.py.
References xboa.examples.File_Convert.mass_shell_condition(), and Bunch.new_hit_shell.
def read_maus_root_file | ( | file_name, | |
number_of_hits = -1 , |
|||
list_of_maus_types = ['maus_root_virtual_hit' , |
|||
maus_root_primary | |||
) |
Read hits from a maus ROOT file.
Returns a list of hits
Definition at line 354 of file _bunch.py.
References Bunch.read_maus_root_file.
def read_maus_json_file | ( | file_name, | |
number_of_hits = -1 , |
|||
list_of_maus_types = ['maus_json_virtual_hit' , |
|||
maus_json_primary | |||
) |
def setup_file | ( | file_format_type_string, | |
file_name | |||
) |
Returns a file handle with special phrases and characters stripped.
Returned file_handle contains only hit data
Definition at line 396 of file _bunch.py.
References Bunch.setup_file.
def translate | ( | self, | |
dict_variables_values, | |||
mass_shell_variable = '' |
|||
) |
Translate all events in the bunch by dict_variables_values.
e.g. bunch.translate({'pz':-10,'z':100}, 'energy') reduces particle pz by 10 MeV/c and increases E by 100 mm then sets E so that mass shell condition is still obeyed
Perform an Abelian Transformation on all variables in the bunch so that V_{out} - O = R*(V_{in}-O)+T - rotation_list = list of Hit.set_variables() strings that defines the vector V - rotation_matrix = matrix R - translation_dict = dict of Hit.set_variables() strings to values that defines the vector T - mass_shell_variable = set mass shell variable so that E^2=p^2+m^2 after transformation. Does nothing if equal to '' - origin_dict = dict of Hit.set_variables() strings to values that defines the vector O. Defaults to bunch mean. e.g. bunch.abelian_transformation(['x','px','z'], [[1,0.1,0],[0,1,0],[0,0,1]], {'z':1000}, 'pz') has V_{in} = ('x','px','z') R = 1 0.1 0 0 1 0 0 0 1 T = (0,0,1000) O = bunch mean (This is like a drift). Note that 'z' has to be explicitly included in the rotation to be present in T
Definition at line 430 of file _bunch.py.
References Bunch.__hits.
def abelian_transformation | ( | self, | |
rotation_list, | |||
rotation_matrix, | |||
translation_dict = {} , |
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origin_dict = {} , |
|||
mass_shell_variable = '' |
|||
) |
Definition at line 455 of file _bunch.py.
References Bunch.__hits.
Referenced by Bunch.transform_to().
def transform_to | ( | self, | |
transform_list, | |||
target_covariances, | |||
translation_dict = {} , |
|||
origin_dict = {} , |
|||
mass_shell_variable = '' |
|||
) |
Perform a linear transformation on all particles in the bunch to get a bunch with covariance matrix similar to target_covariances.
The transformation always has determinant 1, and so is emittance conserving. Then performs a translation using translation_dict
e.g. bunch.transform_to(['x','px'], [[1,0],[0,1]], {'pz':10}, 'energy') will apply a transformation to all hits in the bunch that diagonalises the bunch and makes Var(x,x) equal to Var(px,px), but conserving emittance; then will add 10 to pz for all tracks; then adjust energy to keep mass shell condition.
Definition at line 477 of file _bunch.py.
References Bunch.abelian_transformation(), and Bunch.covariance_matrix().
def period_transformation | ( | self, | |
offset, | |||
frequency, | |||
variable = 't' |
|||
) |
Transform all hit's variable from a linear space to a periodic space with some frequency and offset.
e.g. bunch.period_transformation( dt, rf_freq) would transform all times into a range between (-0.5/rf_freq, 0.5/rf_freq). Hits with 't' = n*dt would transform to t=0 (n arbitrary integer) Used to transform a set of many rf buckets into one rf bucket, for calculating longitudinal emittance etc
def hits | ( | self | ) |
Returns the list of all hits in the bunch.
Definition at line 516 of file _bunch.py.
References Bunch.__hits.
Referenced by Bunch.get_alpha(), Bunch.get_beta(), and Bunch.get_gamma().
def get_hits | ( | self, | |
variable, | |||
value, | |||
comparator = operator.eq |
|||
) |
Returns a list of all hits in the bunch with comparator(variable, value) == True By default comparator is equality operator, so returns a list of all hits in the bunch with variable == value.
e.g. get_hits('eventNumber', 50) returns a list of all hits in the bunch with hitNumber 50 e.g. get_hits('eventNumber', 50, operator.lt) returns a list of all hits in the bunch with hitNumber less than 50
Definition at line 531 of file _bunch.py.
References Bunch.__hits, and Bunch.get_hit_variable().
def hit_equality | ( | self, | |
target, | |||
float_tolerance = Common.float_tolerance |
|||
) |
def conditional_remove | ( | self, | |
variable_value_dict, | |||
comparator, | |||
value_is_nsigma_bool = False |
|||
) |
For when a cut is not good enough, remove hits from the bunch altogether if comparator(value, get([variable])) is False.
e.g. bunch.cut({'energy':300,}, operator.ge) removes particles if they have ge(hit.get('energy'),300) here operator.ge is a functional representation of the >= operator ge(hit.get('energy'),300) is the same as (hit.get('energy') >= 300)
A whole load of useful comparators can be found in the operator module. e.g. ge is >=; le is <=; etc See also python built-in function "filter".
Definition at line 565 of file _bunch.py.
References Bunch.__hits, Bunch.list_get_hit_variable(), BoundingEllipse.mean, Bunch.mean(), and Bunch.standard_deviation().
def standard_deviation | ( | self, | |
variable, | |||
variable_mean = {} |
|||
) |
Return a standard deviation, given by sum( (u-u_mean)**2 )**0.5 where u is the variable specified.
e.g. bunch.standard_deviation('x') returns the standard deviation of x
e.g. bunch.standard_deviation('x', 1.) returns the standard deviation of x about a mean of 1.
e.g. bunch.standard_deviation(['x'], {'x':1.}) returns the standard deviation of x about a mean of 1.
Definition at line 596 of file _bunch.py.
References Bunch.moment().
Referenced by Bunch.conditional_remove().
def moment | ( | self, | |
variable_list, | |||
variable_mean_dict = {} |
|||
) |
Return a moment, sum( (u1 - u1_mean)*(u2-u2_mean)*(etc)) where u is a set of Hit get_variables indexed by variable_list.
e.g. bunch.moment(['x','x'], {'x':0.1}) returns the variance of x about a mean of 0.1
e.g. bunch.moment(['x','px']) returns the covariance of x,px about the bunch mean
Definition at line 617 of file _bunch.py.
References Bunch.__covs, Bunch.__hits, Bunch.bunch_weight(), Bunch.get_hit_variable(), BoundingEllipse.mean, and Bunch.mean().
Referenced by Bunch.covariance_matrix(), Bunch.cut(), Bunch.get_alpha(), Bunch.get_beta(), Bunch.get_canonical_angular_momentum(), Bunch.get_dispersion(), Bunch.get_dispersion_prime(), Bunch.get_dispersion_rsquared(), Bunch.get_gamma(), Bunch.get_kinetic_angular_momentum(), Bunch.mean(), and Bunch.standard_deviation().
def mean | ( | self, | |
variable_list | |||
) |
Return dict of variables to means.
e.g. bunch.mean(['x','px']) returns a dict like {'x':x_mean, 'px':px_mean}
Definition at line 652 of file _bunch.py.
References Bunch.__means, and Bunch.moment().
Referenced by Bunch.__mean_for_get(), Bunch.conditional_remove(), Bunch.covariance_matrix(), Bunch.cut(), Bunch.get_alpha(), Bunch.get_beta(), Bunch.get_dispersion(), Bunch.get_dispersion_prime(), Bunch.get_dispersion_rsquared(), Bunch.get_gamma(), Bunch.get_kinetic_angular_momentum(), Bunch.list_get_hit_variable(), Bunch.moment(), and Bunch.set_covariance_matrix().
def covariance_matrix | ( | self, | |
get_variable_list, | |||
origin_dict = {} |
|||
) |
Return covariance matrix of variables.
e.g. bunch.covariance_matrix(['x','px'], {'x':0, 'px':0}) returns a matrix like [[Var(x,x), Var(x,px)], [Var(x,px), Var(px,px)]
Definition at line 670 of file _bunch.py.
References BoundingEllipse.mean, Bunch.mean(), and Bunch.moment().
Referenced by Bunch.get_decoupled_emittance(), Bunch.get_emittance(), Bunch.list_get_hit_variable(), Bunch.set_covariance_matrix(), and Bunch.transform_to().
def set_covariance_matrix | ( | self, | |
use_internal_covariance_matrix = True , |
|||
covariance_matrix = None , |
|||
mean_dict = {} |
|||
) |
Choose whether to use an internal covariance matrix for calculations.
As a speed optimisation, x-boa can calculate a covariance matrix and use this for all calculations involving covariances, i.e. Twiss parameters, emittances, amplitudes etc. Otherwise x-boa will re-calculate this each time, which can be slow. Be careful though - x-boa does not automatically detect for hits being added or removed from the bunch, etc. The user must call this function each time the bunch changes (events added, weightings changed, etc) to update the internal covariance matrix
Definition at line 708 of file _bunch.py.
References Bunch.__covs, Bunch.__means, Bunch.covariance_matrix(), BoundingEllipse.mean, and Bunch.mean().
def covariances_set | ( | self | ) |
If internal covariances are set by set_covariance_matrix, return True; else return False.
Definition at line 722 of file _bunch.py.
References Bunch.__covs.
def means_set | ( | self | ) |
If means are set by set_covariance_matrix, return True; else return False.
Definition at line 728 of file _bunch.py.
References Bunch.__means.
def bunch_weight | ( | self | ) |
Return statistical weight of all hits in the bunch.
Definition at line 733 of file _bunch.py.
References Bunch.__hits.
Referenced by Bunch.__weight_for_get(), and Bunch.moment().
def clear_local_weights | ( | self | ) |
Set local_weight of all hits in the bunch to 1.
Definition at line 741 of file _bunch.py.
References Bunch.__hits.
Referenced by Bunch.clear_weights().
def clear_global_weights | ( | ) |
def clear_weights | ( | self | ) |
Set global_weight and local_weight of all hits in the bunch to 1.
Definition at line 753 of file _bunch.py.
References Bunch.clear_global_weights, and Bunch.clear_local_weights().
def cut | ( | self, | |
variable_value_dict, | |||
comparator, | |||
value_is_nsigma_bool = False , |
|||
global_cut = False |
|||
) |
Set weight of hits in the bunch to 0 if comparator(value, get([variable])) is False.
e.g. bunch.cut({'energy':300,}, operator.ge) sets weight of particles to zero if they have ge(hit.get('energy'),300) here operator.ge is a functional representation of the >= operator ge(hit.get('energy'),300) is the same as (hit.get('energy') >= 300)
A whole load of useful comparators can be found in the operator module. e.g. ge is >=; le is <=; etc
Definition at line 772 of file _bunch.py.
References Bunch._cut(), BoundingEllipse.mean, Bunch.mean(), and Bunch.moment().
|
private |
Definition at line 784 of file _bunch.py.
References Bunch.__hits, and Bunch.list_get_hit_variable().
Referenced by Bunch.cut().
def transmission_cut | ( | self, | |
test_bunch, | |||
global_cut = False , |
|||
test_variable = ['spill' , |
|||
event_number, | |||
particle_number, | |||
float_tolerance = Common.float_tolerance |
|||
) |
Set weight of hits in the bunch to 0 if no events can be found in test_bunch with the same test_variable.
E.g. bunch.transmission_cut( some_other_bunch, True ) will apply a global cut if a hit with the same [spill, event_number, particle_number] is not in some_other_bunch (for all hits)
Definition at line 806 of file _bunch.py.
References Bunch.append().
def get_beta | ( | self, | |
axis_list, | |||
geometric = None |
|||
) |
Return the bunch beta function, defined by.
where x_i is a position variable from axis_list.
and n is the length of axis_list. E.g.
will return ( Var(x,x)+Var(y,y) )/(2*pz*emittance(['x','y')*mass)
Definition at line 847 of file _bunch.py.
References Bunch.get(), Bunch.get_emittance(), MausRootHitFactory.hits, MausJsonHitFactory.hits, Bunch.hits(), BoundingEllipse.mean, Bunch.mean(), and Bunch.moment().
def get_gamma | ( | self, | |
axis_list, | |||
geometric = None |
|||
) |
Return the bunch gamma function, defined by.
where p_i is a momentum variable from axis_list.
and n is the length of axis_list. E.g.
will return ( Var(p_x)+Var(p_y) )/(2*pz*emittance(['x','y')*mass)
Definition at line 876 of file _bunch.py.
References Bunch.get(), Bunch.get_emittance(), MausRootHitFactory.hits, MausJsonHitFactory.hits, Bunch.hits(), BoundingEllipse.mean, Bunch.mean(), Bunch.moment(), and Bunch.momentum_variable.
def get_alpha | ( | self, | |
axis_list, | |||
geometric = None |
|||
) |
Return the bunch alpha function, defined by.
where p_i is a momentum variable from axis_list.
and n is the length of axis_list. E.g.
will return ( Var(p_x)+Var(p_y) )/(2*emittance(['x','y')*mass)
Definition at line 905 of file _bunch.py.
References Bunch.get(), Bunch.get_emittance(), MausRootHitFactory.hits, MausJsonHitFactory.hits, Bunch.hits(), BoundingEllipse.mean, Bunch.mean(), Bunch.moment(), and Bunch.momentum_variable.
def get_dispersion | ( | self, | |
axis | |||
) |
Return the bunch dispersion D in axis q, defined by.
E.g.
would return the dispersion in the y-direction
Definition at line 931 of file _bunch.py.
References BoundingEllipse.mean, Bunch.mean(), and Bunch.moment().
Referenced by Bunch.__dispersion_for_get().
def get_dispersion_rsquared | ( | self | ) |
Return a special bunch dispersion defined by.
where <> are raw moments (not central moments)
Definition at line 942 of file _bunch.py.
References BoundingEllipse.mean, Bunch.mean(), and Bunch.moment().
def get_dispersion_prime | ( | self, | |
axis, | |||
geometric = None |
|||
) |
Return the bunch dispersion prime D in axis q, defined by.
E.g.
would return the dispersion in the y-direction
Definition at line 961 of file _bunch.py.
References BoundingEllipse.mean, Bunch.mean(), and Bunch.moment().
Referenced by Bunch.__dispersion_prime_for_get().
def get_decoupled_emittance | ( | self, | |
coupled_axis_list, | |||
emittance_axis_list, | |||
covariance_matrix = None , |
|||
geometric = None |
|||
) |
Reserved for future development.
Definition at line 967 of file _bunch.py.
References Bunch.__cov_mat_picker(), Bunch.covariance_matrix(), and Bunch.get_emittance().
def get_emittance | ( | self, | |
axis_list, | |||
covariance_matrix = None , |
|||
geometric = None |
|||
) |
Return the n dimensional normalised emittance of the bunch.
where n is the number of elements in axis list and V is a covariance matrix with elements V_{ij} = cov(u_i, u_j) where u is a vector of elements in the axis_list and their momentum conjugates, u = (q_i, p_i)
E.g.
will return |V|**(1/2) where V is the matrix with elements V = Var(x,x) Cov(x,px) Cov(x,px) Var(px,px) and |V| is the determinant.
Definition at line 1058 of file _bunch.py.
References Bunch.__cov_mat_picker(), Bunch.__hits, Bunch.covariance_matrix(), and Bunch.get().
Referenced by Bunch.get_alpha(), Bunch.get_beta(), Bunch.get_decoupled_emittance(), and Bunch.get_gamma().
def get_kinetic_angular_momentum | ( | self, | |
rotation_axis_dict = {'x':0 , |
|||
y | |||
) |
Return the bunch kinetic angular momentum about some arbitrary axis, defined by.
*(<x y'> - <y x'>) (geometric variables)
Definition at line 1080 of file _bunch.py.
References BoundingEllipse.mean, Bunch.mean(), and Bunch.moment().
Referenced by Bunch.__ang_mom_for_get(), and Bunch.get_canonical_angular_momentum().
def get_canonical_angular_momentum | ( | self, | |
bz = None , |
|||
field_axis_dict = {'x':0 , |
|||
y | |||
) |
Return the bunch canonical angular momentum about some arbitrary axis, defined by.
*(<x y'> - <y x'>) + e Bz (<x^2>+y^2) (geometric variables)
Definition at line 1097 of file _bunch.py.
References Bunch.get_kinetic_angular_momentum(), and Bunch.moment().
def momentum_variable | ( | axis_variable, | |
geometric_momentum | |||
) |
Return the momentum conjugate for axis_variable.
Definition at line 1107 of file _bunch.py.
References Bunch.momentum_variable.
def get_amplitude | ( | bunch, | |
hit, | |||
axis_list, | |||
covariance_matrix = None , |
|||
mean_dict = {} , |
|||
geometric = None |
|||
) |
Return the particle amplitude for a hit relative to a bunch, defined by.
where x is a vector of particle coordinates and V is a covariance matrix
Definition at line 1144 of file _bunch.py.
References Bunch.get_amplitude.
def axis_list_to_covariance_list | ( | axis_list, | |
geometric = None |
|||
) |
Convert from a list of position variables to a list of position and conjugate momentum variables.
Definition at line 1168 of file _bunch.py.
References Bunch.axis_list_to_covariance_list.
def convert_string_to_axis_list | ( | axis_string | ) |
Return a list of axes from a string.
Definition at line 1185 of file _bunch.py.
References Bunch.convert_string_to_axis_list.
def set_geometric_momentum | ( | new_value_bool | ) |
Set the default for conjugate momenta; either geometric (x', y', etc) or kinetic (px, py, etc)
Definition at line 1203 of file _bunch.py.
References Bunch.set_geometric_momentum.
def get_geometric_momentum | ( | ) |
def get_axes | ( | ) |
def get_hit_variable | ( | self, | |
hit, | |||
variable_name, | |||
covariance_matrix = None , |
|||
mean_dict = {} |
|||
) |
Return axis variable for hit.
Special power is that it can calculate amplitude, unlike hit.get(blah)
- hit = a Hit object - variable_name = either a variable from Hit.get_variables() or an amplitude variable. amplitude variables should be formatted like 'amplitude x y' or 'amplitude x y t' - covariance_matrix = use a pre-calculated covariance matrix, or calculate if set to None
Definition at line 1232 of file _bunch.py.
Referenced by Bunch.get_hits(), Bunch.list_get_hit_variable(), Bunch.matplot_scatter_graph(), Bunch.moment(), and Bunch.root_scatter_graph().
def list_get_hit_variable | ( | self, | |
list_of_variables, | |||
list_of_units = [] , |
|||
covariance_matrix = None , |
|||
mean_dict = {} |
|||
) |
Return a list of get_hit_variable results, one element for each hit in the bunch.
Definition at line 1248 of file _bunch.py.
References Bunch.__hits, Bunch.append(), Bunch.covariance_matrix(), Bunch.get_hit_variable(), BoundingEllipse.mean, and Bunch.mean().
Referenced by Bunch._cut(), Bunch.conditional_remove(), Bunch.histogram(), Bunch.histogram_var_bins(), Bunch.matplot_histogram(), Bunch.root_histogram(), and Bunch.root_scatter_graph().
def get | ( | self, | |
variable_string, | |||
variable_list | |||
) |
Return a bunch variable taken from the list Bunch.get_variables()
For 'bunch_weight', axis_list is ignored
For 'dispersion', 'dispersion_prime' the first value of variable_list is used. It should be taken from the list Bunch.get_axes()
For 'mean', the first value in variable_list is used. It should be taken from the list Bunch.hit_get_variables()
For others, variable_list should be a list taken from Bunch.get_axes()
E.g. bunch.get('emittance', ['x','y']) would get emittance x y
E.g. bunch.get('mean', ['x','px','z']) would return mean of x; px and z are ignored
Definition at line 1286 of file _bunch.py.
References Bunch.__get_dict.
Referenced by Hit.__getitem__(), Hit.__write_formatted(), Hit.check(), Bunch.get_alpha(), Bunch.get_beta(), Hit.get_ek(), Bunch.get_emittance(), Bunch.get_gamma(), Hit.get_global_weight(), Hit.get_local_weight(), Hit.get_p(), Hit.get_r(), Hit.get_rP(), Hit.get_spin(), Hit.get_vector(), Hit.get_weight(), Hit.mass_shell_condition(), Hit.set_ek(), Hit.set_tP(), Hit.translate(), and Hit.write_builtin_formatted().
def list_get | ( | dict_of_bunches, | |
list_of_variables, | |||
list_of_axis_lists | |||
) |
Get a list of lists of variables from each bunch in the dict_of_bunches.
E.g. list_get(my_dict_of_bunches, ['mean', 'emittance'], [['z'],['x','y']]) would calculate a list of two arrays: (i) mean z; (ii) emittance x y
Output is sorted by the first variable in the list. This might be useful to interface with E.g. a plotting package
Definition at line 1307 of file _bunch.py.
References Bunch.append(), and Bunch.list_get.
def get_variables | ( | ) |
def hit_get_variables | ( | ) |
def hit_write_builtin | ( | self, | |
file_type_string, | |||
file_name, | |||
user_comment = None |
|||
) |
Write the hits in the bunch using some built-in format to the file file_name.
Definition at line 1338 of file _bunch.py.
References Bunch.__hits.
def hit_write_builtin_from_dict | ( | dict_of_bunches, | |
file_type_string, | |||
file_name, | |||
user_comment = None |
|||
) |
Write the hits in the dict of bunches using some built-in format to the file file_name.
Definition at line 1352 of file _bunch.py.
References Bunch.hit_write_builtin_from_dict.
def hit_write_user | ( | self, | |
format_list, | |||
format_units_dict, | |||
file_handle, | |||
separator = ' ' , |
|||
comparator = None |
|||
) |
Write the hits in the bunch in some user defined format to file_handle, in an order defined by comparator.
e.g. aBunch.hit_write_user(['x','px','y','py'], ['x':'m','y':'m','px':'MeV/c','py':'MeV/c'], some_file, '@') would make output like 0.001@ @0.0 020.001 @0.0 020.003@ @0.0 040.003 in some_file @0.0 04
Definition at line 1375 of file _bunch.py.
References Bunch.__hits.
def build_ellipse_2d | ( | beta, | |
alpha, | |||
emittance, | |||
p, | |||
mass, | |||
geometric | |||
) |
Build a 2x2 ellipse matrix, given by For geometric = true.
For geometric = false
Definition at line 1396 of file _bunch.py.
References Bunch.build_ellipse_2d.
def build_ellipse_from_transfer_matrix | ( | M | ) |
Not implemented.
Definition at line 1439 of file _bunch.py.
References Bunch.build_ellipse_from_transfer_matrix.
def build_penn_ellipse | ( | emittance_t, | |
mass, | |||
beta_t, | |||
alpha_t, | |||
p, | |||
Ltwiddle_t, | |||
bz, | |||
q | |||
) |
Build an ellipse using Penn formalism for solenoids.
Output ellipse is a 4*4 matrix with elements v_ij where i,j indexes the vector (x,px,y,py)
Definition at line 1459 of file _bunch.py.
References Bunch.build_penn_ellipse.
def histogram | ( | self, | |
x_axis_string, | |||
x_axis_units = '' , |
|||
y_axis_string = '' , |
|||
y_axis_units = '' , |
|||
nx_bins = None , |
|||
ny_bins = None , |
|||
xmin = None , |
|||
xmax = None , |
|||
ymin = None , |
|||
ymax = None |
|||
) |
Returns a binned 1D or 2D histogram of hits in the bunch (but doesnt draw anything or call any plotting package).
Return value is a list of bin weights for a 1D histogram or a list of lists of bin weights for a 2D histogram
Definition at line 1499 of file _bunch.py.
References Bunch.histogram_var_bins(), and Bunch.list_get_hit_variable().
def histogram_var_bins | ( | self, | |
x_axis_string, | |||
x_bins, | |||
x_axis_units = '' , |
|||
y_axis_string = '' , |
|||
y_bins = None , |
|||
y_axis_units = '' |
|||
) |
Returns a binned histogram of hits in the bunch.
Requires numpy
Return value is a tuple containing ((bin weights array),x_bins,y_bins). The bin weights array is always nx*ny, with ny defaulting to 1 in the case of a 1d histogram.
Definition at line 1532 of file _bunch.py.
References Bunch.list_get_hit_variable(), and Bunch.root_histogram().
Referenced by Bunch.histogram().
def root_histogram | ( | self, | |
x_axis_string, | |||
x_axis_units = '' , |
|||
y_axis_string = '' , |
|||
y_axis_units = '' , |
|||
nx_bins = None , |
|||
ny_bins = None , |
|||
canvas = None , |
|||
xmin = None , |
|||
xmax = None , |
|||
ymin = None , |
|||
ymax = None , |
|||
line_color = rg.line_color , |
|||
line_style = rg.line_style , |
|||
line_width = rg.line_width , |
|||
fill_color = rg.fill_color , |
|||
stats = rg.stats , |
|||
hist_title_string = '' , |
|||
draw_option = '' |
|||
) |
Prints a 1D or 2D histogram of hits in the bunch.
Axes are automatically detected to encapsulate all data.
Needs correct root installation.
e.g. bunch.root_histogram('x', 'cm', 'py', 'GeV/c') will histogram x vs py. Returns a tuple of the (canvas, histogram)
Definition at line 1572 of file _bunch.py.
References Bunch.__hits, Bunch.list_get_hit_variable(), and Bunch.root_scatter_graph().
Referenced by Bunch.histogram_var_bins().
def root_scatter_graph | ( | self, | |
x_axis_string, | |||
y_axis_string, | |||
x_axis_units = '' , |
|||
y_axis_units = '' , |
|||
include_weightless = True , |
|||
canvas = None , |
|||
xmin = None , |
|||
xmax = None , |
|||
ymin = None , |
|||
ymax = None , |
|||
line_color = rg.line_color , |
|||
line_style = rg.line_style , |
|||
line_width = rg.line_width , |
|||
fill_color = rg.graph_fill_color , |
|||
hist_title_string = '' |
|||
) |
Prints a 2d scatter plot of Hit.get(...) data over a dict of bunches.
Needs correct root installation.
e.g. bunch.root_scatter_graph('x', 'p', 'cm', 'MeV/c') will graph x vs p. Returns a tuple of (canvas, histogram, graph) where the histogram contains the axes.
Definition at line 1635 of file _bunch.py.
References Bunch.get_hit_variable(), Bunch.list_get_hit_variable(), and Bunch.root_graph.
Referenced by Bunch.root_histogram().
def root_graph | ( | bunches, | |
x_axis_string, | |||
x_axis_list, | |||
y_axis_string, | |||
y_axis_list, | |||
x_axis_units = '' , |
|||
y_axis_units = '' , |
|||
canvas = '' , |
|||
comparator = None , |
|||
xmin = None , |
|||
xmax = None , |
|||
ymin = None , |
|||
ymax = None , |
|||
line_color = rg.line_color , |
|||
line_style = rg.line_style , |
|||
line_width = rg.line_width , |
|||
fill_color = rg.graph_fill_color , |
|||
hist_title_string = '' |
|||
) |
Prints a graph of Bunch.get(...) data over a set of bunches and returns the root canvas.
Needs correct root installation.
e.g. root_graph(bunch_dict, 'mean', ['x'], 'emittance', ['x','y'], 'cm', 'mm') will graph mean x vs emittance x y. Returns a tuple of (canvas, histogram, graph) where the histogram contains the axes
def matplot_histogram | ( | self, | |
x_axis_string, | |||
x_axis_units = '' , |
|||
y_axis_string = '' , |
|||
y_axis_units = '' , |
|||
canvas = None , |
|||
comparator = None |
|||
) |
Prints a 1D or 2D histogram of hits in the bunch.
Axes are automatically detected to encapsulate all data. Use Bunch.cut(...) to shrink the axes.
Needs correct matplot installation.
e.g. bunch.matplot_histogram('x', 'cm', 'py', 'GeV/c') will histogram x vs py.
To display plots, call Common.wait_for_matplot() - script waits until all matplot windows are closed
Definition at line 1754 of file _bunch.py.
References Bunch.__hits, and Bunch.list_get_hit_variable().
def matplot_scatter_graph | ( | self, | |
x_axis_string, | |||
y_axis_string, | |||
x_axis_units = '' , |
|||
y_axis_units = '' , |
|||
include_weightless = True |
|||
) |
Prints a 2d scatter plot of Hit.get(...) data over a dict of bunches.
Needs correct matplot installation.
e.g. bunch.matplot_scatter_graph('x', 'cm', 'p', 'MeV/c') will graph x vs p.
To display plots, call Common.wait_for_matplot() - script waits until all matplot windows are closed
Definition at line 1794 of file _bunch.py.
References Bunch.get_hit_variable().
def matplot_graph | ( | bunches, | |
x_axis_string, | |||
x_axis_list, | |||
y_axis_string, | |||
y_axis_list, | |||
x_axis_units = '' , |
|||
y_axis_units = '' , |
|||
comparator = None |
|||
) |
Prints a graph of Bunch.get(...) data over a dict of bunches.
Needs correct matplot installation.
e.g. bunch.matplot_graph('mean', ['x'], 'cm', 'emittance', ['x','y'], 'mm') will graph mean x vs emittance x y.
To display plots, call Common.wait_for_matplot() - script waits until all matplot windows are closed
Definition at line 1823 of file _bunch.py.
References Bunch.matplot_graph.
|
private |
Definition at line 1846 of file _bunch.py.
References BoundingEllipse.mean, and Bunch.mean().
|
private |
Definition at line 1849 of file _bunch.py.
References Bunch.bunch_weight().
|
private |
Definition at line 1852 of file _bunch.py.
References Bunch.get_kinetic_angular_momentum().
|
private |
Definition at line 1855 of file _bunch.py.
References Bunch.get_dispersion().
|
private |
Definition at line 1858 of file _bunch.py.
References Bunch.get_dispersion_prime().
|
private |
Definition at line 1861 of file _bunch.py.
References Bunch.__covs.
Referenced by Bunch.get_decoupled_emittance(), and Bunch.get_emittance().
|
private |
Definition at line 1876 of file _bunch.py.
References Bunch.__means.
def bunch_overview_doc | ( | verbose = False | ) |
Creates some summary documentation for the Bunch class.
If verbose is True then will also print any functions or data not included in summary
Definition at line 1899 of file _bunch.py.
References Bunch.bunch_overview_doc.
|
static |
Definition at line 185 of file _bunch.py.
Referenced by Bunch.new_from_hits().
|
static |
Definition at line 222 of file _bunch.py.
Referenced by Bunch.new_dict_from_read_builtin().
|
static |
Definition at line 250 of file _bunch.py.
Referenced by Bunch.new_list_from_read_builtin().
|
static |
Definition at line 287 of file _bunch.py.
Referenced by Bunch.new_from_read_builtin().
|
static |
Definition at line 314 of file _bunch.py.
Referenced by Bunch.new_from_read_user().
|
static |
Definition at line 340 of file _bunch.py.
Referenced by Bunch.new_hit_shell().
|
static |
Definition at line 368 of file _bunch.py.
Referenced by Bunch.read_maus_root_file().
|
static |
|
static |
Definition at line 417 of file _bunch.py.
Referenced by Bunch.setup_file().
|
static |
Definition at line 749 of file _bunch.py.
Referenced by Bunch.clear_weights().
|
static |
Definition at line 1121 of file _bunch.py.
Referenced by Bunch.get_alpha(), Bunch.get_gamma(), and Bunch.momentum_variable().
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Definition at line 1159 of file _bunch.py.
Referenced by Bunch.get_amplitude().
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Definition at line 1175 of file _bunch.py.
Referenced by Bunch.axis_list_to_covariance_list().
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Definition at line 1195 of file _bunch.py.
Referenced by Bunch.convert_string_to_axis_list().
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Definition at line 1205 of file _bunch.py.
Referenced by Bunch.set_geometric_momentum().
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Definition at line 1316 of file _bunch.py.
Referenced by Bunch.list_get().
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Definition at line 1358 of file _bunch.py.
Referenced by Bunch.hit_write_builtin_from_dict().
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Definition at line 1415 of file _bunch.py.
Referenced by Bunch.build_ellipse_2d().
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Definition at line 1442 of file _bunch.py.
Referenced by Bunch.build_ellipse_from_transfer_matrix().
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Definition at line 1480 of file _bunch.py.
Referenced by Bunch.build_penn_ellipse().
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Definition at line 1735 of file _bunch.py.
Referenced by Bunch.root_scatter_graph().
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Definition at line 1842 of file _bunch.py.
Referenced by Bunch.matplot_graph().
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Definition at line 1888 of file _bunch.py.
Referenced by Bunch.get().
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Definition at line 1956 of file _bunch.py.
Referenced by Bunch.bunch_overview_doc().
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Definition at line 67 of file _bunch.py.
Referenced by Bunch.__del__(), Bunch.__eq__(), Bunch.__getitem__(), Bunch.__len__(), Bunch.__repr__(), Bunch.__setitem__(), Bunch.__str__(), Bunch._cut(), Bunch.abelian_transformation(), Bunch.append(), Bunch.bunch_weight(), Bunch.clear_local_weights(), Bunch.conditional_remove(), Bunch.get_emittance(), Bunch.get_hits(), Bunch.hit_write_builtin(), Bunch.hit_write_user(), Bunch.hits(), Bunch.list_get_hit_variable(), Bunch.matplot_histogram(), Bunch.moment(), Bunch.root_histogram(), and Bunch.translate().
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Definition at line 69 of file _bunch.py.
Referenced by Bunch.__cov_mat_picker(), Bunch.__deepcopy__(), Bunch.__eq__(), Bunch.__repr__(), Bunch.covariances_set(), Bunch.moment(), and Bunch.set_covariance_matrix().
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Definition at line 70 of file _bunch.py.
Referenced by Bunch.__deepcopy__(), Bunch.__eq__(), Bunch.__mean_picker(), Bunch.__repr__(), Bunch.mean(), Bunch.means_set(), and Bunch.set_covariance_matrix().