Note: This web site is only kept up to date for OSG Software
1.2 (VDT 2.0.0). If you are looking for information for the most recent
release, the RPM-based OSG Software 3.0, please see
the OSG documentation web site
Tcl is a scripting language. Some VDT users (particularly LIGO) uses
Tcl extensively. In particular, they have developed
TclGlobus to scriprt interactions with Globus.
Note that we currently only distribute Tcl, but we might add Tk in the future.