anomalous_data          Theoretical scattering factors for all atomic
                        species
atom_gauss              Gaussian atom
atoms                   Atom names and atomic number
choose_a                Suggests unit cell side, a, based on atom
                        content
diffraction             Simulation of 1D diffraction pattern
erf                     Error function for real values
expand_to_cell          Expand content of asymmetric unit to whole unit
                        cell
fluorescent_scan        Find optimal wavelength for anomalous phasing
fousynth                From structure factors to density using Fourier
                        synthesis
heaviside               Heaviside function (step function)
invfousynth             From density to structure factors using inverse
                        Fourier synthesis
kgauss                  Constant normalizing wrapped gaussian
load_anomalous_data     Load anomalous data for a specific chemical
                        element
load_data               Load observed structure factors from 1D
                        structure data in workspace.
load_structure          Load 1D structure data in workspace.
local_maxima            Find local maxima in a vector of real values.
plot_absorption_curves
                        Plot of absorption curves
read_h                  Read data from a reflections file
read_x                  Read unit cell content (atom and coordinates).
reduce_to_asu           Reduce content of unit cell to asymmetric unit.
scafac                  Scattering factor for 1D gaussian atoms
sfobs                   Generation of structure factors with errors
standardise_fdata       Standardise reflections data
standardise_sdata       Organise atom data in a standard format for
                        later use
structure_gauss         Structure of gaussian atoms
strufac                 Calculation of structure factors
write_h                 Write structure factors to a reflections file
write_x                 Write atomic coordinates to a file.
