analyse {<aria-analyse-statement>} end

<aria-analyse-statement> :==

  --{distance averaging options:}
  --{===========================}

  accumulate 
  --{calculate <r-6>-1/6 average over ensemble}
  average 
  --{calculate <r> average over ensemble}
  single 
  --{read in and use a single structure}
  minimum 
  --{calculate minimum distance over ensemble}

  --{assignment options: (applied before action or output)}
  --{=====================================================}

  equivalent <aria-equivalent-statement> end
  --{define equiv. groups}
  cutoff <real> 
  --{distance cutoff for assignment}
  level <real> 
  --{<r-6>-1/6 weighted assignment; level=1 uses all, level=0 only first}
  maxnumber <integer> 
  --{maximum number of possibilities allowed}
  minnumber <integer> 
  --{minimum number of possibilities allowed}
  del1 <real>
  --{estimated frequency error in F1 direction}
  del2 <real>
  --{estimated frequency error in F2 direction}

  --{actions:}
  --{========}

  check <classname>         
  --{check for double entries and remove}
  purge <classname> <classname> 
  --{remove unamb. ass. from other peaks}
  reset 
  --{reset entire database}

  --{output options (assignment is performed implicitely):}
  --{=====================================================}

  from <atom-selection> 
  --{select protons to assign}
  to   <atom-selection> 
  --{select protons to assign}
  list <classname> 
  --{list all possible assignments in table format}
  restraint <classname> 
  --{write standard noe restraints}
  sort <classname> 
  --{generate sorted list in table format}
  or-restraint <classname> 
  --{write extended noe restraints using OR statements}
  silent <classname> 
  --{do not write anything}

  --{statistics per atom: output is in RMSD array}
  --{============================================}

  frqupdate 
  --{update frequencies from new NOE assignments}
  rstatistic 
  --{restraint statistices}
  vstatistic 
  --{violation statistices}
