PICARD MERGEVCFS¶
Merge vcf files using picard tools.
Software dependencies¶
- picard ==2.9.2
Example¶
This wrapper can be used in the following way:
rule merge_vcfs:
input:
["snvs.chr1.vcf", "snvs.chr2.vcf"]
output:
"snvs.vcf"
log:
"logs/picard/mergevcfs.log"
params:
extra=""
wrapper:
"0.30.0/bio/picard/mergevcfs"
Note that input, output and log file paths can be chosen freely. When running with
snakemake --use-conda
the software dependencies will be automatically deployed into an isolated environment before execution.
Authors¶
- Johannes Köster
Code¶
"""Snakemake wrapper for picard MergeSamFiles."""
__author__ = "Johannes Köster"
__copyright__ = "Copyright 2018, Johannes Köster"
__email__ = "johannes.koester@protonmail.com"
__license__ = "MIT"
from snakemake.shell import shell
inputs = " ".join("INPUT={}".format(f) for f in snakemake.input)
log = snakemake.log_fmt_shell(stdout=False, stderr=True)
extra = snakemake.params.get("extra", "")
shell(
"picard"
" MergeVcfs"
" {extra}"
" {inputs}"
" OUTPUT={snakemake.output[0]}"
" {log}")