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. Wed Nov 30 17:14:24 EST 2016 This is F291NC Version 0.4.1 processing file ../f291/41012_200810 ... error: ../f291/41012_200810, line 56308: invalid format: 291200810I41012 0810311850309250050 10000100#####00032700970 110001000002007711804480 ^ column 66, R1 <####> ^ column 70, R2 <#000> warning: ../f291/41012_200810, line 56308, column 66: skip invalid unsigned integer <####> warning: ../f291/41012_200810, line 56308, column 70: skip invalid unsigned integer <#000> error: ../f291/41012_200810, line 56311: invalid format: 291200810I41012 08103118503180001000010003428402270 190001000042000326302400 20000100#####00011801430 ^ column 96, R1 <####> ^ column 100, R2 <#000> warning: ../f291/41012_200810, line 56311, column 96: skip invalid unsigned integer <####> warning: ../f291/41012_200810, line 56311, column 100: skip invalid unsigned integer <#000> record A: 743 record B: 743 record C: 0 record D: 625 record E: 3475 record F: 0 record G: 0 record H: 0 record I: 11024 record J: 732 record K: 6910 record L: 32383 record M: 0 total record: 56635