Hi List, <br><br>You guys have been great. Today my problem is I've downloaded 400 dem's from an FTP server I was wondering if there was anyway using FWTools or what have you, to turn many dem's into 1 dem. The files are seperate and together cover one contiguous area. Rather then opening every one I would like to turn them into 1 file so all i have to do is open 1 of them. <br>
<br>Thanks for the help<br>Courtney. <br>