Alex, The GDALWarpOperation class gives you extrapolation options. Make sure to set the variable GDALWarpOptions::eResampleAlg to GRA_CubicSpline.
On Wed, Jul 21, 2010 at 2:09 PM, Alexander Plum <alexander.p...@cae.de>wrote: > Hello there, > > I want to increase the size of a GDALDatasetH which has 1177 lines und 1177 > pixels. > It should have 7061 lines and also 7061 pixels but I do not know how to > extrapolate the size of the GDALDataset. > The cells of the GDALDatasetH contain elevation values. > The cublicspline algorithm shall furthermore be employed for the > extrapolation of the cells. > > I would be grateful for any help, > Alex > -- > This email was Anti Virus checked by CAE > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev > -- Best regards, Chaitanya kumar CH. /tʃaɪθənjə/ /kʊmɑr/ +91-9494447584 17.2416N 80.1426E
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