%N dangle %F $MIR/src/subs/angles.for
%D Convert degrees/hours value into a formatted string.
%P jm
%: utilities
%B
      character*(*) function dangle(theta)

      double precision theta
  ---------------------------------------------------------------------
  Convert an angle expressed in degrees or hours into a string.

  Inputs:
    theta    Angle in decimal degrees or hours.

  Output:
    dangle   Angle formated into a string with format:
               [+/-]DD:MM:SS.SS
