script to fit an ensemble of structures to RDC, CSA, X-ray scattering data
  for DNA dodecamer

script:
  ensemble.py

Example of 

   - nucleic acid structure determination
   - use of solution X-ray scattering data in refinement
   - ensemble refinement where dynamical information is reflected in
     spread of structures.

view precalculated Ne=4 ensemble

% vmd-xplor -noxplor precalc/ensemble_4_14_[0-9]*.sa
