Hi Martin, Your example, below, made me remember an interesting paper on a novel method of interpolating missing data in raster images which might be useful if you haven't seen it:
http://sprott.physics.wisc.edu/pubs/paper276.htm Michael On Thu, Jun 12, 2008 at 12:50 AM, Martin Desruisseaux <[EMAIL PROTECTED]> wrote: > > Then everytime an evaluate method is invoked, GeoTools will tries the bicubic > interpolation first. If it get NaN, then it tried bilinear interpolation > (which > requires less pixels, so less chances that one of those pixels has a NaN > value). > If the later produced NaN as well, then if fallback on last resort to nearest > neighboard. This fallback mechanism is useful for coverage like "sea surface > temperature" with lot of "nodata values" (typically clouds), and we want to > interpolate only when it will not cause a lost of data. > > Martin ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
