[gdal-dev] Question about using crop_to_cutline

[António Rocha]

Greetings

I have a raster image and a shapefile polygon and I wanted to crop the 
raster for just to have valid pixels inside the polygon. I have used 
crop_to_cutline but here is a problem:
It produces a raster map but pixels does not geographically match with 
the original raster map. So, i produce a raster map but I'm not able to 
compare with original image since there is a small displacement. How can 
I obtain a raster map without this mismatch?
Thank you
Regards,
Antonio

GDAL version 1.9.1