Kevin Ward a écrit :
> As you can see, I am taking the raster image, creating an envelope
> that defines it, creating the GridCoverage2D and then resampling it.
> It seems too straight forward to actually work :-) so if anyone could
> give me some guidance it would be much appreciated.


It is actually almost correct, except that:

   new Rectangle2D.Float(-180, -90, bi.getWidth(), bi.getHeight())

should be

   new Rectangle2D.Float(-180, -90, 360, 180)

the first form was mixing degrees and pixel units in the same geometry, which 
is 
not consistent.

        Martin

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