b) i need to check problem C, but I am not sure if there is a
misunderstanding. The background-border-layer is only used to
determine the dimensions of the final output (i.e. to avoid having a
too small output). Not sure if this is what you thought?
Arnd: I thought that the background border layer should avoid that the
outer polygon (cells) of the resulting output getting to big. I try to
use this function to delimit the output with a border layer (e.g. a
border of a field => polygon).
question: so you would like to have excluded the points outside that
backgound polygon? or do you want that the background polygon is
bounding the thiessen polygons? That could be possible to do as an
additional intersection operation (maybe)
and thanx ;)
Stefan
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