[GRASS5] raster inaccuracy

Hamish hamish_nospam at yahoo.com
Thu Nov 11 17:43:52 EST 2004

> If there's a flaw here, it's that d.pan appears to be aligning the
> region to a half-cell grid. I have no idea why it does this, but it
> probably shouldn't be performing any alignment. IOW, after panning,
> the vector and the raster should be misaligned by an arbitrary amount
> (in the range +/- half a cell), rather than by either half a cell or
> nothing.

'd.pan' is superseded by 'd.zoom -p' in 5.7, so I wouldn't bother with
it too much. But does 'd.zoom -p' (and d.zoom I guess) do the right thing?


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