4/12/05

This version maps steps of our trajectory onto calendar time for
an arbitrary number of units.  I've also attached a scenario, a
simplified version of the travel module (just to be able to play
with the scenario), and a trajectory given by
lparse/smodels/mkatoms/aplprep.

To run the program simply load the file time_mapping.clp into
sicstus.  It will take care of loading all of the other necessary
files.

Gregory Gelfond