datehour area clat clon obj
        2010081115   378592      -0.05      70.53  1
        2010081118   886739      -0.77      73.09  1
        2010081121  1392282      -1.24      74.87  1
        2010081200  1837485      -1.49      75.54  1
        2010081203  2357359      -1.71      76.84  1
        2010081206  2959504      -1.77      78.15  1
        2010081209  3402472      -1.69      79.05  1
        2010081212  4085620       0.01      82.19  1
        2010081215  4249495      -0.02      82.71  1
        2010081218  4062272      -0.88      82.17  1
        2010081221  4023345      -1.36      82.76  1
        2010081300  3924846      -1.54      83.60  1
        2010081303  3991579      -1.52      84.34  1
        2010081306  3991403      -1.47      85.06  1
        2010081309  4237981      -1.34      86.25  1
        2010081312  4313887      -1.28      86.87  1
        2010081315  5066546       0.64      88.74  1
        2010081318  5423044       1.13      89.53  1
        2010081321  5615162       1.39      90.27  1
        2010081400  5459650       1.33      90.63  1
        2010081403  5611049       1.52      90.70  1
        2010081406  6273493       2.13      90.23  1
        2010081409  6672403       2.74      90.56  1
        2010081412  6648592       2.56      90.27  1
        2010081415  6735221       2.36      90.19  1
        2010081418  6950296       2.11      89.79  1
        2010081421  6754540       2.19      90.08  2
        2010081500  6607451       1.89      90.02  2
        2010081503  6634100       2.10      90.25  2
        2010081506  6633220       2.72      90.61  2
        2010081509  6455913       3.01      90.98  2
        2010081512  5972343       1.94      90.45  2
        2010081515  5861697       1.58      90.12  2
        2010081518  5850829       1.33      89.69  2
        2010081521  6001821       1.36      89.51  2
        2010081600  5825261       0.92      89.15  2
        2010081603  6023321       0.96      88.97  2
        2010081606  6099797       0.79      88.65  2
        2010081609  6213998       0.75      88.39  2
        2010081612  6162282       0.83      87.56  1
        2010081615  6168555       0.75      87.27  1
        2010081618  6205656       0.54      86.94  1
        2010081621  5979125       0.46      86.53  1
        2010081700  5683062       0.30      86.33  1
        2010081703  5787429       0.12      86.21  1
        2010081706  5813045      -0.17      86.20  1
        2010081709  4056421      -3.53      91.29  1
        2010081712  3957389      -3.67      91.03  1
        2010081715  3979429      -3.72      91.01  1
        2010081718  4039019      -3.81      90.93  1
        2010081721  4067690      -3.93      91.03  1
        2010081800  4028210      -4.03      91.01  1
        2010081803  4105984      -4.11      91.08  1
        2010081806  4126760      -4.26      91.06  1
        2010081809  4228950      -4.22      91.21  1
        2010081812  4289412      -4.25      91.33  1
        2010081815  4356147      -4.21      91.52  1
        2010081818  4521261      -4.08      91.71  1
        2010081821  4612007      -3.95      91.89  1
        2010081900  4688071      -3.85      92.06  1
        2010081903  4746561      -3.73      92.11  1
        2010081906  4808710      -3.64      92.09  1
        2010081909  4876207      -3.40      92.27  1
        2010081912  4931134      -3.27      92.35  1
        2010081915  4987219      -3.09      92.61  1
        2010081918  5184229      -2.78      93.10  1
        2010081921  5251435      -2.46      93.62  1
        2010082000  5397007      -2.15      94.19  1
        2010082003  5530819      -1.85      94.80  1
        2010082006  5533501      -1.45      95.58  1
        2010082009  5529562      -0.91      96.59  1
        2010082012  5513639      -0.49      97.07  1
        2010082015  5711729      -0.15      97.76  1
        2010082018  6029799       0.27      98.28  1
        2010082021  6236287       0.83      98.87  1
        2010082100  6226009       1.34      99.27  1
        2010082103  6367363       1.97      99.60  1
        2010082106  6045932       2.98     100.48  1
        2010082109  6092701       3.58     100.87  1
        2010082112  5921794       3.83     101.13  1
        2010082115  5912780       4.25     101.49  1
        2010082118  6215942       4.94     102.27  1
        2010082121  6170984       5.60     103.02  1
        2010082200  6134052       6.11     103.57  1
        2010082203  6033231       6.87     104.27  1
        2010082206  4587643       7.32     110.36  1
        2010082209  4681531       7.71     110.61  1
        2010082212  4634781       7.99     110.99  1
        2010082215  4742322       8.39     111.24  1
        2010082218  4884497       8.97     111.14  1
        2010082221  4716262       9.36     111.28  1