ftp/pub/aws/climat/surface/2021/sid-2021-11.txt
ZCZC CSAA01 KWBC 051845 CLIMAT 11021 89345 111 18914 31172045 411371200 8000200 9303030 222 09701 18904 31204016 410801388 8060606 333 23030 8030000 444 0110024 1125904 2106030 3131304 5112522 722121 = NNNN
