Try setting your DISPLAY environmental variable (seg setenv DISPLAY :0.0). See your X windows man pages for information about your didplsy setting. Steve Chiswell Unidata User Support > > > Institution: Sacramento Metropolitan Air Quality Management District > Package Version: 5.9.2 Darwin > Operating System: Mac OX 10.4.7 > > Hardware Information: Mac PowerBook G-4 > > > > I am attempting to run GARP, NMAP2, etc. but I get a "can't open display > error" any suggestions? > > > > Thanks > > > > Charles L. Anderson > > Program Coordinator, Planning & Emissions Inventory > > SMAQMD > > 916.874.4831 > > address@hidden > > > > > Ticket Details =================== Ticket ID: XQR-513664 Department: Support GEMPAK Priority: Normal Status: Closed