Bowtie 2 seems to be working fine (tested command 'bowtie2 --version' [2.5.4]) Output format is BAM (default) Alignments will be written out in BAM format. Samtools found here: '/srlab/programs/samtools-1.20/samtools' Reference genome folder provided is /mmfs1/gscratch/scrubbed/sr320/github/project-cod-temperature/data/genome/ (absolute path is '/mmfs1/gscratch/scrubbed/sr320/github/project-cod-temperature/data/genome/)' FastQ format assumed (by default) Attention: early reports suggested that high values of -p to have diminishing returns. Please test different values using a small subset of data for your hardware setting. Each Bowtie 2 instance is going to be run with 8 threads. Please monitor performance closely and tune down if necessary! Input files to be analysed (in current folder '/mmfs1/gscratch/scrubbed/sr320/github/project-cod-temperature/output/16-bismark'): /mmfs1/gscratch/coenv/sr320/cod-bs/67B_1.fastq.gz /mmfs1/gscratch/coenv/sr320/cod-bs/67B_2.fastq.gz Library is assumed to be strand-specific (directional), alignments to strands complementary to the original top or bottom strands will be ignored (i.e. not performed!)