Selon el_inca <pav...@mail.ru>: > I just mean..Is it necessary to do manipulations with scanline (byte array > corresponding to 8 bit image) to save it with RasterIO to 16 bit depth ?
You *can* use a byte array to write the scanline of a 16-bit image, but of course in that case, the values written in the 16-bit image will only range from 0 to 255, and not the full 16 bit dynamic (GDAL will not automatically rescale from 0-255 to 0-32767) If you want to write values covering the full 16 bit dynamic, you will have to use a short array and use GDT_Int16 in the RasterIO() call. > > -- > View this message in context: > http://osgeo-org.1803224.n2.nabble.com/Saving-16-bit-image-tp6606613p6606792.html > Sent from the GDAL - Dev mailing list archive at Nabble.com. > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev > _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev
