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wgsim(1)		      Bioinformatics tools			wgsim(1)

NAME
     wgsim - Whole-genome sequencing read simulator

SYNOPSIS
     wgsim [options] <in.ref.fa> <out.read1.fq> <out.read2.fq>

     <in.ref.fa> must be a fasta file containing a reference genome.

     <out.read1.fq>  and  <out.read2.fq>  are  the  first and second read output
     files.

OPTIONS
     -e FLOAT
	    base error rate [0.000]

     -d INT
	    outer distance between the two ends [500]

     -s INT
	    standard deviation [50]

     -N INT
	    number of read pairs [1000000]

     -1 INT
	    length of the first read [70]

     -2 INT
	    length of the second read [70]

     -r FLOAT
	    rate of mutations [0.0010]

     -R FLOAT
	    fraction of indels [0.15]

     -X FLOAT
	    probability an indel is extended [0.30]

     -S INT
	    seed for random generator [-1]

     -A FLOAT
	    discard if the fraction of ambiguous bases higher than FLOAT [0.05]

     -h     haplotype mode

     Parameter defaults are given in square brackets.

AUTHOR
     Copyright 2008 Genome Research Limited.
     Copyright 2011 Heng Li.

     wgsim is part of samtools, https://github.com/samtools/samtools

samtools-1.23.1 		  18 March 2026 			wgsim(1)

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