Hi, I have a set of points in a shapefile that represent gridded height data. I would like to convert them to a raster without using any interpolation, merely using each point as the centre of a cell. I have tried using gdal_grid with the nearest algorithm but this appears very slow. Is there a better way? my current command is: gdal_grid -a nearest -txe 420000 640000 -tye 240000 460000 -outsize 4400 4400 -of "GTiff" -ot Int16 -co "COMPRESS=LZW" -zfield HEIGHT -l all all.shp all.tif Thanks, Matthew
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