def remove_file(self):
        """Removes archived file associated with this DP"""
        if not self.fullpath or not self.archived:
            raise RuntimeError("""Can't remove a non-archived data product""")
        try:
            os.remove(self.fullpath)
        except:
            print("Error removing %s: %s" % (self.fullpath, sys.exc_info()[1]))
Removes archived file associated with this DP