[gdal-dev] Using GDALTranslateOptions with '-a_ullr' doesn't work

Paul Meems bontepaarden at gmail.com
Mon Jan 16 23:59:30 PST 2017


Hi list,

I'm using GDAL v2.1.2 from GisInternals.com on Win10 with the C#-bindings.

I'm trying to recreate this gdal_translate command in C#:
gdal_translate -of GTiff -a_nodata 65535 -a_srs "+proj=stere +lat_0=90
+lon_0=0 +lat_ts=60 +a=6378.14 +b=6356.75 +x_0=0 y_0=0" -a_ullr 0.0,
-3650.000, 800.000, -4415.000 "HDF5:\"in.h5\"://image1/image_data" "out.tif"

This is my C#-code:
var options =
    new GDALTranslateOptions(new[]
    {
        "-of", "GTiff",
        "-a_nodata", "65535",
        // "-a_srs", "\"+proj=stere +lat_0=90 +lon_0=0 +lat_ts=60
+a=6378.14 +b=6356.75 +x_0=0 y_0=0\"",
        //"-a_ullr", "0.0, -3650.000, 800.000, -4415.000"
    });
var newDs = Gdal.wrapper_GDALTranslate(outputFile, ds, options, null, null);

The above code works, because I commented the last two GDALTranslateOptions.

When I enable the -a_srs option I get this error: Failed to process SRS
definition
When I enable the -a_ullr option I get Unknown option name '-a_ullr'

So it seems I'm not doing it right. I tried looking for examples but
couldn't find any.
Can anybody assist?

Thanks,

Paul
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