Hello Michael and Andrea,
thanks for your reply. Meanwhile I had a closer look at the
VectorToRasterProcess code and I solved the problem by changing the
value of PixelOrientation to "UPPER_LEFT".
Concretely I did the following quick-and-dirty-hack:
For the determination of the grid position in line 621 in
VectorToRasterProcess.java I am now using the following code:
MathTransform2D cRSToGrid2D =
gridGeom.getCRSToGrid2D(PixelOrientation.UPPER_LEFT);
GridCoordinates2D gridPos= cRSToGrid2D.transform(worldPos, gc2D);
The created raster is not shifted anymore.
@Andrea: Thanks for your advice. I will have a look at jgrasstools!
But vectorizing a raster in GeoTools also works perfect ;-)
Cheers,
Mario
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