#!/usr/bin/env nextflow nextflow.preview.dsl = 2 include '../main.nf' params(params) // Define input channels readPaths = [ ['SRR4238351', '../../../test-datasets/tools/cutadapt/input/SRR4238351_subsamp.fastq.gz'], ['SRR4238355', '../../../test-datasets/tools/cutadapt/input/SRR4238355_subsamp.fastq.gz'], ['SRR4238359', '../../../test-datasets/tools/cutadapt/input/SRR4238359_subsamp.fastq.gz'], ['SRR4238379', '../../../test-datasets/tools/cutadapt/input/SRR4238379_subsamp.fastq.gz'] ] Channel .from(readPaths) .map { row -> [ row[0], [ file(row[1]) ] ] } .set { ch_read_files } // Run the workflow workflow { cutadapt(ch_read_files) }