writing sdrf to UCEC.merger.sdrf.txt writing dcc_archive.properties main [1] 603 549 [1] "add auxiliary params: 3" [1] 606 549 [1] "add biospecimen params: 1445" [1] 2051 549 [1] "add omf params: 62" [1] 2113 549 [1] "add ssf params: 93" [1] 2206 549