Andrew, I believe your syntax is incorrect. Assuming that you are trying to exclude water from your image, it should be something like this: % gdal_rasterize -b 1 -b 2 -b 3 -i -burn 0 -burn 0 -burn 0 -l gshhs_land gshhs_land.shp warped.tif
Have a look at http://www.gdal.org/gdal_rasterize.html for a list of all the options. Roger -- On Mon, Nov 10, 2008 at 11:11 AM, Andrew Brooks <[EMAIL PROTECTED]>wrote: > Hello > > I'm trying to overlay coastlines on an image using gdal_rasterize but > can't get it to do anything at all. > > % gdal_rasterize gshhs_land.shp warped.tif > Usage: gdal_rasterize [-b band] [-i] > [-burn value] | [-a attribute_name] | [-3d] > [-l layername]* [-where expression] [-sql select_statement] > <src_datasource> <dst_filename> > > The files are ok: > > % ogrinfo gshhs_land.shp > INFO: Open of `gshhs_land.shp' using driver `ESRI Shapefile' successful. > 1: gshhs_land (Polygon) > > % gdalinfo warped.tif > Driver: GTiff/GeoTIFF > Size is 396, 396 > Coordinate System is: PROJCS["OSGB 1936 / British National Grid", ... > Band 1 Block=396x10 Type=UInt16, ColorInterp=Gray > > Andrew > > P.S. Unrelated to this problem there's also another problem: > > % gdal_rasterize -l gshhs_land gshhs_land.shp warped.tif > To many of -3d, -burn and -a specified. > > "To" should be "Too", but since I've not specified any of -3d, > -burn or -a then I'm not sure what it's complaining about... > > _______________________________________________ > gdal-dev mailing list > gdal-dev@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/gdal-dev >
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