The gds tools (awggui, diaggui, diag, etc) have been updated to 2.16.12 to provide access to the dmt servers using dmtviewer.

The dmtviewer program connects to dmt servers specified by the DMTWEBSERVER environment variable.  Since the dmt servers are not part of the cds system, a kerberos ticket is required to access the servers.  The command "kinit username" where username is your LIGO.ORG username will give you a ticket.  Don't forget to use the command "kdestroy" when you're finished to remove the kerberos ticket.