gdal.ReprojectImage does not accept gdal.GRA_Average and gdal.GRA_Mode

[matthiass]

I need to reproject an image to a lower resolution using the Average algorithm. I was using this command. gdal.ReprojectImage(srcDS, outds,None, None, gdal.GRA_Average)

While for the GDALResampleAlg these enummerators work: GRA_NearestNeighbour GRA_Bilinear GRA_Cubic GRA_CubicSpline GRA_Lanczos

These two do not: GRA_Average GRA_Mode

Or do i have to script this with gdalwarp?

Btw: it would be very convenient to have an argument for ReprojectImage/Gdalwarp to simply indicate the target resolution. Like: -res i where i is in meters

[Even Rouault]

Do you use a GDAL 1.10 release candidate or a 1.9.X version ? GRA_Average and GRA_Mode have been introduced just 2 or 3 weeks ago in the 1.10 developement.

[matthiass]

I am using 1.9.2:

gdal.VersionInfo() '1920'

Have I then stumbled over some never documentation then my version?

[Even Rouault]

The documentation on gdal.org is up to date with the latest development version, so it might contain new features you have not in a past version.