+ date=2019-10-01
+ data_source=data_sources
+ organism='Homo sapiens'
+ study=SRP186450
+ org=human
+ dsource=sra
+ preds_file=Human.SRA_curated_predict.meta.w_rids.tsv
+ [[ human == \m\o\u\s\e ]]
+ perl -e '$study="SRP186450"; $study=~/(..)$/; $lo=$1; `mkdir -p $lo/$study`; print "$lo/$study\n";'
++ cat SRP186450.dir
+ dir=50/SRP186450
+ cat samples.tsv.header /dev/fd/63
++ fgrep '	SRP186450	' samples.tsv
+ proj_header='rail_id	external_id	study	project	organism	file_source	metadata_source	date_processed'
+ dsource=data_sources/sra
+ extra_proj_cols='Homo sapiens	data_sources/sra	data_sources/sra	2019-10-01'
+ gzip
+ cat /dev/fd/63 /dev/fd/62
++ echo 'rail_id	external_id	study	project	organism	file_source	metadata_source	date_processed'
++ tail -n+2 50/SRP186450/samples.tsv.SRP186450
++ perl -ne 'chomp; $f=$_; ($rid,$run,$study)=split(/\t/,$f); print "$f\t$study\tHomo sapiens	data_sources/sra	data_sources/sra	2019-10-01\n";'
++ cut -f 1-3
+ cut -f 1-41 50/SRP186450/samples.tsv.SRP186450
+ gzip
+ cut -f 1-3,42-150 50/SRP186450/samples.tsv.SRP186450
+ gzip
+ gzip
++ head -1 Human.SRA_curated_predict.meta.w_rids.tsv
+ cat /dev/fd/63 /dev/fd/62
++ fgrep '	SRP186450	' Human.SRA_curated_predict.meta.w_rids.tsv
+ rm 50/SRP186450/samples.tsv.SRP186450