There are two ways to parse samples with this MetaSnek: you can supply a directory where your reads are, or you can supply a Tab-Separated Values (TSV) file with your sample names and file paths.
If given a directory, reads files will be identified like so: pattern = r".(fasta|fastq|fq)(.gz)?$"
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i.e. fasta or fastq files, optionally gzipped.
Sample names will be derived from the read file name.