datehour area clat clon obj
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        2013032915   777342      -3.19      75.74  1
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        2013033000  1953578      -3.12      75.49  1
        2013033003  2528494      -3.41      77.15  1
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        2013033012  3738260      -3.74      79.39  1
        2013033015  3973535      -3.78      79.77  1
        2013033018  4284368      -3.90      80.09  1
        2013033021  4381029      -3.93      80.34  1
        2013033100  4418522      -3.95      80.56  1
        2013033103  4440474      -3.95      80.41  1
        2013033106  4562571      -3.90      80.59  1
        2013033109  4622187      -3.87      80.47  1
        2013033112  4682008      -3.88      80.56  1
        2013033115  4662856      -3.95      80.37  1
        2013033118  4685268      -4.02      80.27  1
        2013033121  4690457      -4.16      80.15  1
        2013040100  4619210      -4.28      80.09  1
        2013040103  4601687      -4.40      79.92  1
        2013040106  4531501      -4.49      79.92  1
        2013040109  4440226      -4.54      80.12  1
        2013040112  4378649      -4.62      80.37  1
        2013040115  4317288      -4.64      80.61  1
        2013040118  4366314      -4.69      81.24  1
        2013040121  4386293      -4.70      81.76  1
        2013040200  4242986      -4.66      82.19  1
        2013040203  4286878      -4.63      82.73  1
        2013040206  4261013      -4.53      83.33  1
        2013040209  4261975      -4.43      84.07  1
        2013040212  4261372      -4.35      84.36  1
        2013040215  4282984      -4.28      84.50  1
        2013040218  4426574      -4.28      84.68  1
        2013040221  4704918      -4.20      84.72  1
        2013040300  4781227      -4.19      84.70  1
        2013040303  4921028      -4.21      84.50  1
        2013040306  4987017      -4.22      84.55  1
        2013040309  5003828      -4.24      84.63  1
        2013040312  4987193      -4.20      84.86  1
        2013040315  5003368      -4.18      84.92  1
        2013040318  4999179      -4.09      85.22  1
        2013040321  5040925      -4.02      85.54  1
        2013040400  4981474      -3.92      85.90  1
        2013040403  5039146      -3.86      86.17  1
        2013040406  5037125      -3.74      86.79  1
        2013040409  5107020      -3.66      87.21  1
        2013040412  5169160      -3.61      87.39  1
        2013040415  5234803      -3.61      87.47  1
        2013040418  5404316      -3.66      87.50  1
        2013040421  5438856      -3.62      87.50  1
        2013040500  5380425      -3.59      87.60  1
        2013040503  5406985      -3.54      87.69  1
        2013040506  5382643      -3.41      87.86  1
        2013040509  5286704      -3.35      88.14  1
        2013040512  5057361      -3.23      88.68  1
        2013040515  4832515      -3.11      89.20  1
        2013040518  4683741      -2.99      89.75  1
        2013040521  4454613      -2.80      90.63  1
        2013040600  3763100      -2.01      92.91  1
        2013040603  3753148      -1.99      93.28  1
        2013040606  3826831      -2.02      93.77  1
        2013040609  3913512      -2.07      94.21  1
        2013040612  3965756      -2.10      94.53  1
        2013040615  4081045      -2.17      94.94  1
        2013040618  4228664      -2.25      95.46  1
        2013040621  4376253      -2.34      95.98  1
        2013040700  4467946      -2.40      96.62  1
        2013040703  4593437      -2.47      97.38  1
        2013040706  4684274      -2.54      98.13  1
        2013040709  4649730      -2.60      98.73  1
        2013040712  4615146      -2.65      99.28  1
        2013040715  4616358      -2.78      99.88  1
        2013040718  4745742      -2.95     100.86  1
        2013040721  4916435      -3.19     102.22  1
        2013040800  5247492      -3.53     104.09  1
        2013040803  5745049      -3.91     105.99  1
        2013040806  6177273      -4.22     107.92  1
        2013040809  6598277      -4.47     110.09  1
        2013040812  7040020      -4.66     112.23  1
        2013040815  7363812      -4.82     113.38  1
        2013040818  7774813      -4.83     114.30  1
        2013040821  7957641      -4.83     114.83  1
        2013040900  8078000      -4.79     115.31  1
        2013040903  8262554      -4.74     115.84  1
        2013040906  8405203      -4.66     116.32  1
        2013040909  8390419      -4.63     116.84  1
        2013040912  8423023      -4.66     117.45  1
        2013040915  8507711      -4.70     117.73  1
        2013040918  8745982      -4.79     118.10  1
        2013040921  8781109      -4.92     118.47  1
        2013041000  8742635      -5.08     118.87  1
        2013041003  8770118      -5.09     119.14  1
        2013041006  8802556      -5.17     119.51  1
        2013041009  8736649      -5.28     119.89  1
        2013041012  8668338      -5.38     120.13  1
        2013041015  9420245      -6.27     122.51  1
        2013041018  9793435      -6.44     123.48  1
        2013041021 10103438      -6.39     125.03  1
        2013041100 10256312      -6.39     126.48  1
        2013041103 10545336      -6.46     128.03  1
        2013041106 10713376      -6.51     129.68  1
        2013041109 10658330      -6.66     130.91  1
        2013041112 10706774      -6.78     132.09  1
        2013041115 10830886      -6.75     132.40  1
        2013041118 10996693      -6.60     132.62  1
        2013041121 10386998      -6.90     133.99  1
        2013041200 10017663      -7.19     134.97  1
        2013041203  9546710      -7.52     135.93  1
        2013041206  6259194      -8.79     148.10  1
        2013041209  6214053      -9.26     148.92  1
        2013041212  6469508      -9.45     149.58  1
        2013041215  7075806      -9.34     151.07  1
        2013041218  7179448      -9.46     151.53  1
        2013041221  7042801      -9.73     152.25  1
        2013041300  6893779     -10.03     152.86  1
        2013041303  6729713     -10.25     153.30  1
        2013041306  6602261     -10.40     153.72  1
        2013041309  6492430     -10.58     154.13  1
        2013041312  6407576     -10.67     154.56  1
        2013041315  6252552     -10.74     154.96  1
        2013041318  6040887     -10.96     155.31  1
        2013041321  5893138     -11.24     155.65  1
        2013041400  5673284     -11.65     156.01  1
        2013041403  5568749     -11.96     156.15  1
        2013041406  5401830     -12.34     156.47  1
        2013041409  5285977     -12.86     156.96  1
        2013041412  5175312     -13.47     157.45  1
        2013041415  4890396     -14.01     157.88  1
        2013041418  4525578     -14.53     158.30  1
        2013041421  3625049     -17.23     160.66  1
        2013041500  3240148     -17.99     161.38  1
        2013041503  1118760     -28.49     167.04  1
        2013041506  1069604     -29.06     167.78  1
        2013041509  1049317     -29.46     168.32  1
        2013041512  1018845     -29.75     168.71  1
        2013041515  1028910     -30.07     169.08  1
        2013041518  1027299     -30.35     169.44  1
        2013041521  1012681     -30.60     169.78  1
        2013041600   998762     -30.92     170.14  1
        2013041603  1002795     -31.16     170.37  1
        2013041606   947789     -31.57     170.83  1
        2013041609   870079     -32.00     171.18  1
        2013041612   812200     -32.54     171.44  1
        2013041615   786124     -32.98     171.61  1
        2013041618   712473     -33.29     171.77  1
        2013041621   614224     -33.68     171.98  1
        2013041700   427350     -34.06     172.15  1