NAME

       bamrank - insert the rank (line number) of each alignment as an auxiliary field for tag zz

SYNOPSIS

       bamrank [options]

DESCRIPTION

       bamrank reads a BAM file from standard input, inserts a new auxiliary field tagged zz containing the rank
       (line  number) of the respective read/alignment and writes the resulting data to standard output as a BAM
       file. This rank can be used to restore the original order of the  file  after  reordering  by  using  the
       sequence

       bamzztoname | bamsort SO=queryname | bam12strip

       The following key=value pairs can be given:

       level=<-1|0|1|9|11>: set compression level of the output BAM file. Valid values are

       -1:    zlib/gzip default compression level

       0:     uncompressed

       1:     zlib/gzip level 1 (fast) compression

       9:     zlib/gzip level 9 (best) compression

       If libmaus has been compiled with support for igzip (see https://software.intel.com/en-us/articles/igzip-
       a-high-performance-deflate-compressor-with-optimizations-for-genomic-data) then an additional valid value
       is

       11:    igzip compression

       verbose=<1>: Valid values are

       1:     print progress report on standard error

       0:     do not print progress report

       tmpfile=<filename>: prefix for temporary files. By default the temporary files are created in the current
       directory

       md5=<0|1>: md5 checksum creation for output file. Valid values are

       0:     do not compute checksum. This is the default.

       1:     compute  checksum.  If the md5filename key is set, then the checksum is written to the given file.
              If md5filename is unset, then no checksum will be computed.

       md5filename file name for md5 checksum if md5=1.

       index=<0|1>: compute BAM index for output file. Valid values are

       0:     do not compute BAM index. This is the default.

       1:     compute BAM index. If the indexfilename key is set, then the BAM index is  written  to  the  given
              file. If indexfilename is unset, then no BAM index will be computed.

       indexfilename file name for BAM index if index=1.

AUTHOR

       Written by German Tischler.

REPORTING BUGS

       Report bugs to <germant@miltenyibiotec.de>

COPYRIGHT

       Copyright  ©  2009-2013  German  Tischler,  © 2011-2013 Genome Research Limited.  License GPLv3+: GNU GPL
       version 3 <http://gnu.org/licenses/gpl.html>
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to  the  extent
       permitted by law.

BIOBAMBAM                                           July 2013                                         BAMRANK(1)