我有大量的类似如下的测量数据需要处理:
20070425 02:21 17704 4070 56 4.33 15 2 13 19 4
20070425 02:31 18563 4403 62 3.61 12 7 8 16 7
20070425 02:41 18627 4579 51 3.92 11 6 9 15 8
20070425 02:51 18724 4666 28 4.54 12 6 10 15 6
20070425 03:01 18668 4681 54 3.65 9 2 12 12 7
20070425 03:11 18562 4690 35 3.32 11 6 9 12 7
20070425 03:21 18411 4701 47 4.24 10 5 8 10 7
20070425 03:31 18209 4707 48 3.97 10 6 8 10 7
20070425 03:41 18059 4710 50 4.85 9 2 12 9 7
20070425 03:51 17993 4719 32 4.76 9 5 7 11 6
20070425 04:01 17690 4715 42 4.85 9 1 10 9 5
20070425 04:11 17492 4726 25 4.40 9 4 7 9 6
20070425 04:21 17394 4727 30 4.44 8 4 6 10 5
20070425 04:31 17280 4752 26 4.36 7 4 6 8 6
。。。。
数据的第一第二列是有规律的日期和时间,其他列是无规律的测量数值。如果我用python的list来存储这些数据的话,哪将会有非常多的重复数据,如日期和时间等:
[['20070425', '01:01', '74835', '5001', '104', '3.12', '29', '5', '28', '29', '27'], ['20070425', '01:11',
'72494', '4987', '38', '4.51', '25', '10', '20', '24', '26'], ['20070425', '01:21', '70446', '4976', '49'
, '4.97', '24', '4', '25', '26', '24'], ['20070425', '01:31', '68390', '4945', '48', '3.49', '25', '8', '2
5', '22', '24'], ['20070425', '01:41', '16566', '2358', '185956', '4.93', '8', '7', '9', '0', '23'], ['200
70425', '01:51', '24479', '4649', '127675', '5.23', '17', '9', '13', '17', '16'], ['20070425', '02:01', '2
0423', '4188', '41109', '5.07', '23', '7', '10', '3', '8'], ['20070425', '02:11', '18112', '4195', '5902',
'4.72', '20', '6', '11', '20', '0'], ['20070425', '02:21', '17704', '4070', '56', '4.33', '15', '2', '13'
, '19', '4'], ['20070425', '02:31', '18563', '4403', '62', '3.61', '12', '7', '8', '16', '7'], ['20070425'
, '02:41', '18627', '4579', '51', '3.92', '11', '6', '9', '15', '8'], ['20070425', '02:51', '18724', '4666
', '28', '4.54', '12', '6', '10', '15', '6'], ['20070425', '03:01', '18668', '4681', '54', '3.65', '9', '2
', '12', '12', '7'], ['20070425', '03:11', '18562', '4690', '35', '3.32', '11', '6', '9', '12', '7'], ['20
070425', '03:21', '18411', '4701', '47', '4.24', '10', '5', '8', '10', '7'], ['20070425', '03:31', '18209'
, '4707', '48', '3.97', '10', '6', '8', '10', '7'], ['20070425', '03:41', '18059', '4710', '50', '4.85', '
9', '2', '12', '9', '7'], ['20070425', '03:51', '17993', '4719', '32', '4.76', '9', '5', '7', '11', '6'],
['20070425', '04:01', '17690', '4715', '42', '4.85', '9', '1', '10', '9', '5'], ['20070425', '04:11', '174
92', '4726', '25', '4.40', '9', '4', '7', '9', '6']]
请问各位有什么好的数据结构来存储这类数据?
[ 本帖最后由 Hex 于 2007-5-30 09:52 编辑 ] |