Hi, Is there any ftp-site where I can get the Grass's manuals? The machine at moon.cecer.army.mil never can build data connection. I'm calling from Brazil. Thanks for any information. -- Hermani M. Vieira Departamento de Geografia/IGEO - UFRJ igf01001 at ufrj.bitnet Grupo de GeoProcessamento/NCE - UFRJ hermani at ipanema.nce.ufrj.br