6CYANA: distances calculate - CYANA command

Parameters: first=<string>                 (required)
            second=<string>                (required)
            levels=<integer range>         (default: -99999..99999)
            distance=<real range>          (default: 0.0..99999.9)

This command lists interatomic distances between atoms selected by
the 'first' and 'second' atom selection. Only those atom pairs with
a residue number difference in the range defined by the 'levels'
parameter are considered. If structures have been read and selected,
then only those atom pairs with a corresponding average distance in
the range defined by the 'distance' parameter are considered.

The command reports the average distance, its standard deviation,
minimal value and maximal value in the selected structures, as well
as the number of structures in which the distance lies in the range
defined by the 'distance' parameter. For each selected structure,
the distance value is represented schematically by a '-' sign if the
distance is shorter than the lower bound of the 'distance' range, by a
'*' sign if it is within the bounds of the 'distance' range, or by a
'+' sign if it is longer than the upper bound of the 'distance' range.
