Maybe, instead of throwing a memory error, grass could check the region size and if the number of cells is too high, ask for user confirmation or suggest how the user can change the region. On Sep 5, 2014 11:10 PM, "Markus Neteler" <[email protected]> wrote:
> On Sat, Sep 6, 2014 at 1:50 AM, christophe joey > <[email protected]> wrote: > > thank you daniel victoria. > > in the options i had by default rows = 4000 so i reduce it. > > I think we should develop some "magic" to better decide how many rows > are processed in v.to.rast in parallel. > Suggestions? > > It also affects v.rast.stats which internally calls v.to.rast. > > Markus >
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