TDB2TT:

--------------------------------------------------------------------------
   Converts barycentric dynamical time; used as time-scale
   of ephemerides referred to the barycentre of the solar system
   to terrestrial dynamic time.

   Since version 1.
--------------------------------------------------------------------------
   Form:
   tT = TDB2TT( tDB, jD )
--------------------------------------------------------------------------

   ------
   Inputs
   ------
   tDB      (:,:) Terrestrial dynamic barycenter time
   jD       (:,:) Julian date (days)

   -------
   Outputs
   -------
   tT       (:,:) Terrestrial (dynamic) time

--------------------------------------------------------------------------
   References: The Astronomical Almanac for the Year 1993, U.S. Government
               Printing Office,1993, p. B5. 
--------------------------------------------------------------------------

Children:

Math: MathUtils/RoundN
Math: Trigonometry/SinD