Re: .3cd and .3tx files info needed

Thanks a lot for the answer!
I finally did it, using Surfer and GRASS to make a 1201*1201 3 arc-second
raster file, and using Corel's Quattro Pro (tha only spreadsheet I found
that manages more than 256 columns: does anybody know if others can do so,
maybe opensource or freeware?) to manage the 1201*1201 matrix, transpose it,
mirror it and approximate it, and then a visual basic routine to make the
infamous 1442402 lines txt file!
Thanks a lot again
Davide


----- Original Message ----- 
From: "Bernhard Reiter" <[email protected]>
To: <[email protected]>
Sent: Thursday, October 20, 2005 3:03 PM
Subject: Re: [Freegis-list] .3cd and .3tx files info needed


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