NAME: run_swe_L2gen PURPOSE: Designed to run from a cronjob, sets up a lock file, and processes. It the lock file exists, no processing CALLING SEQUENCE: run_swe_l2gen, noffset_sec = noffset_sec INPUT: none OUTPUT: none KEYWORDS: none HISTORY: 25-jun-2014, jmm, jimm@ssl.berkeley.edu $LastChangedBy: $ $LastChangedDate: $ $LastChangedRevision: $ $URL: $