[GRASS5] GRASS 5.1: v.to.rast?
Eric G. Miller
egm2 at jps.net
Sun Jan 26 03:48:26 EST 2003
On Sun, Jan 26, 2003 at 09:05:44AM +0100, Markus Neteler wrote:
> Dear developers,
> for GRASS 5.1 a new v.to.rast is required. Question is from which
> code to start: the old v.to.rast from 5.0, the enhanced version
> or something different (probably yes!). May s.cellstats be a
> good starting point?
s.cellstats probably isn't useful. There are a couple of interesting
sort implementations I stuck in s.cellstats though (maybe useful for
other modules). For large /N/ the shellsort averaged between 1.5 and 2
times as fast as glibc qsort given a "random" array of ints. See the
qisort.c for the original author and a variant of qsort(). Cool.
I've got a couple other sorts from this "pete" person -- he likes to
"race them", if anyone is interested...
echo ">gra.fcw at 2ztr< eryyvZ .T pveR" | rot13 | reverse
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