Hanlie Pretorius wrote:
>
> Thanks for all the replies. I first tried finding the NULLS using
> r.mapcalc, and it turns out that the NULLS are the cells in the GRASS
> region (rectangular), but outside my study region (irregular
> geographical border). I was under the misconception that g.region se
2010/8/4, Hamish :
> Hanlie wrote:
>> | Rows: 11957
>> | Columns: 6277
> ...
>> I have tried to see the NULLS by displaying everything in
>> white, except for NULLS displayed in red, but I didn't see
>> anything.
>>
>> Does anyone know how I can find out if there are actually
>>
