Hello Frank: The GDALReadBlock works great in the 1.8.1 tag.
Thank you for the help! Take care all Garrett On Oct 17, 2011, at 6:16 AM, Garrett Potts wrote: > Hello Frank: > > Thank you for the information. Yes, full resolution seems to work fine and > also I was using the 1.8.0 zipped download. Let me try the 1.8.1 and see if > that will fix any problems. > > Thank you for the response and I will post my result. > > > Take care > > Garrett > > On Oct 17, 2011, at 1:49 AM, Frank Warmerdam wrote: > >> On 11-10-16 06:38 PM, Garrett Potts wrote: >>> The driver gets data but it is in the wrong resolution which means I am not >>> calling these with the proper request. I have traced the code but something >>> doesn't quite make sense to me. It appears the R-Level is computed based on >>> the input request versus the output width height buffer ratio. I think >>> everything would get cleared up if I could see some example calls using >>> above methods in when using the JPIPKAK dataset driver. >> >> Garrett, >> >> Do you get the right results at full resolution? I would not be >> entirely suprised to find that JPIP support for reading from band >> overview objects is broken. Also, are you using quite recent code? >> There were some bugs in this at one point that got fixed. GDAL 1.8.1 >> or trunk should be fine. >> >> Best regards, >> >> -- >> ---------------------------------------+-------------------------------------- >> I set the clouds in motion - turn up | Frank Warmerdam, [email protected] >> light and sound - activate the windows | http://pobox.com/warmerda >> and watch the world go round - Rush | Geospatial Software Developer >> >> _______________________________________________ >> gdal-dev mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/gdal-dev > > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
