(sorry for the barrage of emails, i'm finagling with nnbathy today and having some problems with import/exporting into grass). Ok, so the awk suggestions worked wonders to fix my xyz file. Now when I do an r.in.xyz, its failing because nnbathy outputted a NaN z-value for a couple of locations. Any tricks to getting r.in.xyz to just ignore NaN or do I need to do some more awk magic?

--j

--
Jonathan A. Greenberg, PhD
Postdoctoral Scholar
Center for Spatial Technologies and Remote Sensing (CSTARS)
University of California, Davis
One Shields Avenue
The Barn, Room 250N
Davis, CA 95616
Cell: 415-794-5043
AIM: jgrn307, MSN: [EMAIL PROTECTED], Gchat: jgrn307

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