[GRASS-dev] [bug #3877] (grass) r.to.vect, v.in.ascii use too much memory for millions of points

[Maciek Sieczka via RT]

Markus wrote:

> New patch submitted, see
> 
>  https://intevation.de/rt/webrt?serial_num=3354&display=History
> 
> Does it solve the problem?

So I checked with current CVS and the same problem still applies to r.to.vect.

"r.to.vect -z feature=point input=dem_5 output=dem_5_pt" eats up all 1GB RAM +
1GB SWAP at about 5 000 000 points.

The above mentioned Andrew Danner's fix for v.in.ascii is great stuff but
r.to.vect problem remains (in my bug report I was complaining about only
r.to.vect, few days later Hamish changed the subject, as v.in.ascii issue
popped up during discussion).

Is it possible that r.to.vect suffers from a similar problem as v.in.ascii
did, so a similar fix would do? Andrew?

Maciek


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