ImageD11.fft_index_refac | index /sware/exp/fable/standalone/redhate4-a64/lib/python2.5/site-packages/ImageD11/fft_index_refac.py

`Classes for finding lattice vectors
We assume a very large unit cell
Compute the Patterson Function using this cell
Origin peaks show up for our crystals
These will be real space vectors`

Modules
`` |  |
ImageD11.closest ImageD11.labelimage | logging numpy.oldnumeric | sys time |

Classes
`` |  | grid
class grid
`` |  | Methods defined here: __init__(self, np=128, mr=1.0, nsig=5) `Set up the grid to use (the large unit cell) np - number of points in the grid mr - maximum resolution limit to consider` fft(self) `Compute the Patterson` gv_to_grid_new(self, gv) `Put gvectors into our grid gv - ImageD11.indexing gvectors` peaksearch(self, peaksfile) `Peaksearch in the Patterson` props(self) `Print some properties of the Patterson` pv(self, v) read_peaks(self, peaksfile) `Read in the peaks from a peaksearch` reduce(self, vecs) slow_score(self)

Functions
`` |  | get_options(parser) test(options)