gstacks v2.61, executed 2023-01-02 11:37:59 (zlib-1.2.11) /opt/nesi/CS400_centos7_bdw/Stacks/2.61-gimkl-2022a/bin/gstacks -I samples_mapped/ -M popmap184inds.txt -O refmap_output -t 8 Locus/sample distributions will be written to 'refmap_output/gstacks.log.distribs'. Configuration for this run: Input mode: reference-based Population map: 'popmap184inds.txt' Input files: 184, e.g. 'samples_mapped/1CB.bam' Output to: 'refmap_output/' Model: marukilow (var_alpha: 0.01, gt_alpha: 0.05) Reading BAM headers... Processing all loci... 1K... 2K... 5K... 10K... 20K... 50K...