mapreduce version temperature analysis
The data set includes all 1901.01 temperature data, data samples:
0029029070999991901010106004 + 64333 + 023450FM-12 + 000599999V0202701N015919999999N0000001N9-00781 + 99999102001ADDGF108991999999999999999999
required two daily high temperature before recording
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