The log record below provides the following information about the lines of data in the original F291 that were converted to netCDF. record X: total number of lines of a specific record of the F291 file converted to netCDF. total record: total number of F291 lines converted to netCDF. Thu Dec 1 16:46:50 EST 2016 This is F291NC Version 0.4.1 processing file ../f291/46089_200801 ... error: ../f291/46089_200801, line 52059: invalid format: 291200801I46089 08012906503425002000003####28502020 445002000070000448900560 465002000061000412201420 ^ column 40, R2 <####> warning: ../f291/46089_200801, line 52059, column 40: skip invalid unsigned integer <####> record A: 740 record B: 739 record C: 0 record D: 0 record E: 4260 record F: 0 record G: 0 record H: 0 record I: 11216 record J: 0 record K: 7010 record L: 32947 record M: 0 total record: 56912