bufrval-2020-04-12

mexhack: ISIB01 MXBA 120900 (nil)
ymdhack: mismatch 0000-00-00 ids.rtime 2020-04-12 pos 5744
ymdhack: 4NUL found at 5776 5744
ymdhack: 4NUL found at 5856 5744
ymdhack: 4NUL found at 5936 5744
ymdhack: 4NUL found at 6016 5744
ymdhack: mismatch 0000-00-00 ids.rtime 2020-04-12 pos 13936
ymdhack: 4NUL found at 13968 13936
ymdhack: 4NUL found at 14048 13936
ymdhack: 4NUL found at 14128 13936
ymdhack: 4NUL found at 14208 13936