&slice_analysis STRING output = NULL; long n_slices = 0; double s_start = 0; double s_end = 1e300; long final_values_only = 0; &end
output-- The (incomplete) filename of the output file. Recommended value is ``%s.slan''.
n_slices-- Number of slices to use.
s_end-- Position in beamline at which to start and stop performing slice analysis.
final_values_only-- If nonzero, then slice quantities are computed only at the end of the beamline.