Hi, should I assume that this error is due to the DSDK 8.x version ?
-- Oyvind On Mon, May 16, 2011 at 8:30 AM, Oyvind Idland <[email protected]>wrote: > Hi, > > The file I'm using is actually MG2, using only 3 bands. > > Note, thats its the same file I used for testing in 1.7.x aswell. > > > - Oyvind > > > > On Fri, May 13, 2011 at 4:08 PM, Kirk McKelvey > <[email protected]>wrote: > >> Is this with MG3 or MG4 files? MG4 uses an alpha channel instead of >> nodata, so what you describe would be expected in that case. >> >> >> >> *From:* [email protected] [mailto: >> [email protected]] *On Behalf Of *Oyvind Idland >> *Sent:* vendredi 13 mai 2011 04:28 >> *To:* [email protected] >> *Subject:* [gdal-dev] GDAL 1.8.0 and MrSid "no-data" values >> >> >> >> Hi, >> >> I just updated to 1.8.0 from 1.7, using the MrSid DSDK 8.0. >> >> In order to handle transparency, i have until now used the metadata values >> from "IMAGE__NO_DATA_VALUE", >> and simply masked away pixels. >> >> After upgrading, the IMAGE__NO_DATA_VALUE yields nothing, neither is it >> listed when using gdalinfo. >> >> The band->GetNoDataValue() doesn't give me any hints either. >> >> Should I handle this in a different way ? >> >> >> -- Oyvind >> > >
_______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
