my %result= (
          '2005/12/15-01:00' => {
                        'c4t13d0' => '1751 1.0 67.2',
                        'c5t8d0' => '314 1.0 9.5',
                                },
          '2005/12/14-22:20' => {
                        'c4t12d0' => '1688 1.0 58.9',
                        'c5t12d0' => '1701 1.0 65.5 125 12.2 12 ',
                        'c5t8d0' => '545 1.0 12.2',
                        'c4t8d0' => '791 1.0 18.8'
                                },
          '2005/12/12-22:20' => {
                        'c4t12d0' => '1690 1.0 58.9',
                        'c5t12d0' => '1703 1.0 65.5',
                        'c5t8d0' => '566 1.0 13.3 12.36 321',
                        'c4t8d0' => '840 1.0 22.2'
				},
		) ;