Apr?27??96?04?16?10?pm at bnr.ca> content-type: text/plain; charset=US-ASCII organization: University of Illinois at Urbana mime-version: 1.0 reply-to: grassu-list at pandora.cecer.army.mil newsgroups: info.grass.user originator: daemon at ux1.cso.uiuc.edu I think that the mail to Eleni covers your questions Cheers Giorgos