Hi, I want to use bedops to analyze some of the .bed files from ChIP-seq, but one of the files I can't go through the analysis, even can't sort-bed. It keeps saying the BED row length exceeds capacity at line 1. It doesn't help even after I deleted the first row of my .bed file.
"unknownb8f6b1106ced:chip-seq fuxiaoyong$ sort-bed era_inpegf_mcf7_n3_hg18_f20_nr.bed
BED row length exceeds capacity at line 1 in era_inpegf_mcf7_n3_hg18_f20_nr.bed.
Check that you have unix newlines (cat -A) or increase TOKENS_MAX_LENGTH in BEDOPS.Constants.hpp and recompile BEDOPS."
I am very new for using tools to analyze NGS data, even for the Mac OS X system. So, please help me and your detailed explanation will be greatly appreciated!!