Hurray, thank you very much Glynn, and Maciek! Success. R.null and r.patch have worked with the null-ing of the unusual min value for the rasters - I am surmising this is an SRTM issue from previous e-mails, and other input on Radar data's reliability and nature. I never would have figured this out. Thanks again. :-) Daniel
-----Original Message----- From: Glynn Clements [mailto:[EMAIL PROTECTED] Sent: Monday, July 16, 2007 4:58 PM To: Daniel Farnan @ San Francisco Cc: [email protected] Subject: RE: [GRASS-user] One raster from many Daniel Farnan @ San Francisco wrote: > Elev1-10 min = -340282346638528859811704183484516925440.000000 > (surprising to me, same for all) If that value is represented in IEEE single precision format (i.e. C's "float" type), the binary representation is 0xff7fffff, which is presumably meant to be the null/no-data value. -- Glynn Clements <[EMAIL PROTECTED]> _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
