if you download DLGs or DEMs...check this out! located at ftp://sdts.er.usgs.gov/pub/sdts/articles/pdf/ is an excellent step by step explanation of retrieving and unpacking USGS data stored in SDTS format. open the file called sdts-tutorial.pdf i recently inquired how to unzip these files that had names like m21_plfo1_opt.gz. a thank you goes to kris kobylski for her article in the archives "SDTS Odyssey Summary." this article lead me to the ftp site to download a master data dictionary where i discovered the above tutorial. thanks again to all that respond to my inquiries! greg [EMAIL PROTECTED] ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED]
