/* TimeGrid:
     output: a_ex.tmg     time_interval: 60.000000    
     time_range: */
/* time_range: 2017/02/16  22:07:00  to  2017/02/17  03:19:01 */
   2017/02/16  22:07:00  to  2017/02/16  23:07:00
   2017/02/16  23:07:00  to  2017/02/17  00:07:00
   2017/02/17  00:07:00  to  2017/02/17  01:07:00
   2017/02/17  01:07:00  to  2017/02/17  02:07:00
   2017/02/17  02:07:00  to  2017/02/17  03:07:00
   2017/02/17  03:07:00  to  2017/02/17  03:19:01