Description

Locate and tag duplicate reads in a BAM file

Input

Name (Type)
Description
Pattern

meta (map)

Groovy Map containing sample information
e.g. [ id:‘test’, single_end

]

reads (file)

Sequence reads file, can be SAM/BAM/CRAM format

*.{bam,cram,sam}

meta2 (map)

Groovy Map containing reference information
e.g. [ id:‘genome’ ]

fasta (file)

Reference genome fasta file, required for CRAM input

*.{fasta,fa}

meta3 (map)

Groovy Map containing reference information
e.g. [ id:‘genome’ ]

fai (file)

Reference genome fasta index

*.{fai}

Output

Name (Type)
Description
Pattern

meta (map)

Groovy Map containing sample information
e.g. [ id:‘test’, single_end

]

bam (file)

BAM file with duplicate reads marked/removed

*.{bam}

bai (file)

An optional BAM index file. If desired, —CREATE_INDEX must be passed as a flag

*.{bai}

cram (file)

Output CRAM file

*.{cram}

metrics (file)

Duplicate metrics file generated by picard

*.{metrics.txt}

versions (file)

File containing software versions

versions.yml

Tools

picard
MIT

A set of command line tools (in Java) for manipulating high-throughput sequencing (HTS) data and formats such as SAM/BAM/CRAM and VCF.