MRO PCK files.
===========================================================================
 
     This ``aareadme.txt'' file describes contents of the kernels/pck
     directory of the MRO SPICE data server. It was last modified on
     February 16, 2005. Contact Chuck Acton (818-354-3869,
     Chuck.Acton@jpl.nasa.gov) or Boris Semenov (818-354-8136,
     Boris.Semenov@jpl.nasa.gov) if you have any questions regarding this
     data.
 
 
Brief summary
--------------------------------------------------------
 
     This directory contains the SPICE Planetary Constants Kernel files for
     the MRO spacecraft. All files are in IEEE text format and must be
     copied using ftp ASCII transfer to any non-UNIX workstation. The
     following files are present in this directory. (Only file names are
     shown; the file name extensions of the text PCK files are always
     ".tpc"):
 
           pck*   The generic SPICE PCK file(s);
 
     If multiple versions of generic or special PCK Kernel file are
     provided, always use the latest version (unless earlier version is
     needed for some special reasons.)
 
     The latest (as of 09/12/04) generic PCK file pck00008.tpc provides IAU
     2000 rotation constants for all Solar System bodies including Mars.
 
 
PCK File Naming Schema.
--------------------------------------------------------
 
     The generic PCK file naming schema is as follows:
 
           pckVVVVV.tpc
 
     where
 
           VVVV   is the version of the file (example: "00008" is version
                  8);