ROTFL "You could also potentially do it with by ascii search and replace in the resulting grid file"
You are SO right! I had totally forgotten that this was ASCII output. Doh! Thanks Frank. -- On Tue, Dec 9, 2008 at 5:24 PM, Frank Warmerdam <[EMAIL PROTECTED]> wrote: > Roger André wrote: > >> Hi All, >> >> Just had an email from a client complaining about the "nan" values that I >> included in some Arc/Info ASCII Grid files that I sent them. The files were >> created by converting GeoTIFF's into ASCII Grid format via gdal_translate. >> I personally like that the "nan's" were carried through, but I would like >> to know if there is a way that I can map the "nan" into a "-9999" value via >> the gdal utilities? >> > > Roger, > > I'm not aware of a way to convert NaN values to an actual value with the > GDAL command line utilities. You could accomplish this with a program, > or a python script. You could also potentially do it with by ascii > search and replace in the resulting grid file. > > Best regards, > -- > > ---------------------------------------+-------------------------------------- > I set the clouds in motion - turn up | Frank Warmerdam, > [EMAIL PROTECTED] > light and sound - activate the windows | > http://pobox.com/~warmerdam<http://pobox.com/%7Ewarmerdam> > and watch the world go round - Rush | Geospatial Programmer for Rent > >
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