samtools flags - convert between textual and numeric flag representation.
Convert between textual and numeric flag representation.
Each FLAGS argument may be either an integer (in decimal,
hexadecimal, or octal) representing a combination of the listed numeric flag
values, or a comma-separated string
NAME,...,NAME representing a combination of the
flag names listed below.
FLAGS:
0x1 |
PAIRED |
paired-end (or multiple-segment) sequencing technology |
0x2 |
PROPER_PAIR |
each segment properly aligned according to the aligner |
0x4 |
UNMAP |
segment unmapped |
0x8 |
MUNMAP |
next segment in the template unmapped |
0x10 |
REVERSE |
SEQ is reverse complemented |
0x20 |
MREVERSE |
SEQ of the next segment in the template is reverse complemented |
0x40 |
READ1 |
the first segment in the template |
0x80 |
READ2 |
the last segment in the template |
0x100 |
SECONDARY |
secondary alignment |
0x200 |
QCFAIL |
not passing quality controls |
0x400 |
DUP |
PCR or optical duplicate |
0x800 |
SUPPLEMENTARY |
supplementary alignment |
Written by Petr Danacek from the Sanger Institute.
samtools(1)
Samtools website: <http://www.htslib.org/>