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Overview
Set random bases in a read to 'N' according to a downsampling probability and its quality to 0. In this task all reads are considered, even those that do not pass the usual SAM flag filters.
Input
- A BAM file
Output
- A BAM file
Usage example
./atlas task=downsampleReads bam=example.bam fraction=0.1 verbose #every 10th base will be set to 'N'
Specific arguments
- fraction : The probability with which a base will be set to 'N'
Engine Parameters
Engine parameters that are common to all tasks can be found here.
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