<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Wesley,<div class=""><br class=""></div><div class="">I tried running it with the older versions of wgrib2 and g2grb we had on our server and the latest of both to no avail. The output file names are different<span style="font-size: 11px;" class="">—</span>each script has its own prefix output file name and appends that prefix with a variable incremented in a loop (i.e. no duplicates). The server is running on Ubuntu 14.04.5, wgrib2 v0.2.0.7, and from the changelog at the top of the file I would guess g2grb.gs is version 0.4.2. </div><div class=""><br class=""></div><div class="">Thank you,</div><div class=""><br class=""></div><div class="">Josh</div></body></html>