cctbx.symmetry_search
index
/net/chevy/raid1/nat/src/cctbx_project/cctbx/symmetry_search.py

 
Modules
       
boost
scitbx.math.clustering
cctbx_symmetry_search_ext
cctbx.array_family.flex
itertools
cctbx.sgtbx.lattice_symmetry
cctbx.maptbx
scitbx.matrix
cctbx.miller
scitbx
cctbx.sgtbx

 
Classes
       
__builtin__.object
possible_symmetry
shift_refinement
structure_factor_symmetry
symmetrised_shifted_structure_factors

 
class possible_symmetry(__builtin__.object)
     Methods defined here:
__init__(self, r, d, symmetry_agreement, status)
__str__(self)
change_origin(self, origin)
set_components_of_global_origin(self, origin)

Data descriptors defined here:
__dict__
dictionary for instance variables (if defined)
__weakref__
list of weak references to the object (if defined)

Data and other attributes defined here:
accepted = 0
fmt3vec = '%.3f,%.3f,%.3f'
rejected = 2
unsure = 1

 
class shift_refinement(__builtin__.object)
     Methods defined here:
__init__(self, f_obs, fc_in_p1, initial_shift)
compute_functional_and_gradients(self)

Data descriptors defined here:
__dict__
dictionary for instance variables (if defined)
__weakref__
list of weak references to the object (if defined)

 
class structure_factor_symmetry(__builtin__.object)
    Crystallographic symmetry of complex structure factors.
 
All attributes featuring crystallographic elements (origin, spacegroup,
etc) are in a primitive unit cell.
 
  Methods defined here:
__init__(self, f_in_p1, **kwds)
__str__(self)
centring_translation_peak_sites(self)
cross_correlation_peaks(self)
find_centring_translations(self)
find_space_group(self)
possible_point_group_generators(self)
symmetrised_structure_factors(self, x=None, delta=None)

Data descriptors defined here:
__dict__
dictionary for instance variables (if defined)
__weakref__
list of weak references to the object (if defined)

Data and other attributes defined here:
cross_correlation_cutoff_for_centring = 0.75
grid_resolution_factor = 0.4
phi_sym_acceptance_cutoff = 0.25
phi_sym_rejection_cutoff = 0.5

 
class symmetrised_shifted_structure_factors(__builtin__.object)
     Methods defined here:
__init__(self, miller_set, f_c_in_p1, x, compute_gradient=False)
misfit(self, f_o_or_f_o_sq)

Data descriptors defined here:
__dict__
dictionary for instance variables (if defined)
__weakref__
list of weak references to the object (if defined)

 
Data
        division = _Feature((2, 2, 0, 'alpha', 2), (3, 0, 0, 'alpha', 0), 8192)
sg_t_den = 12