Le 05/08/10 19:48, Dylan Beaudette a écrit : > On Thu, Aug 5, 2010 at 10:37 AM, Etienne DELAY (deust 2010) > <etienne.de...@etu.unilim.fr> wrote: >> Le 04/08/10 21:37, Nikos Alexandris a écrit : >>> (apologies for interfering...) >>> >>> Etienne wrote: >>>> Hi Dylan and everybody >>>> I'm come back. I have past this week on R for uderstand what you do in >>>> http://casoilresource.lawr.ucdavis.edu/drupal/node/340 >>>> Now it's great for R but... I don't understand how make a loop in grass >>>> in the web site we can read >>>> >>>> for x in `seq 1 5` >>>> do v.extract --o in=bclust where="cluster=$x" out=bclust_$x >>>> v.hull --o in=bclust_$x out=bclust_hull_$x >>>> d.vect bclust_hull_$x type=boundary fcol=none width=2 col=white >>>> d.vect bclust icon=basic/box fcol=black col=black size=6 >>>> done >>>> >>>> but I have an error and I dont understand very well how work the loop? >>>> My message error is >>>> >>>> Sorry <1> is not a valid option >>>> Sorry <5> is not a valid option >>> >>> Try out like this: >>> >>> for x in `seq 1 5`; do >>> v.extract --o in=bclust where="cluster="${x}"" out=bclust_"${x}" >>> v.hull --o in=bclust_"${x}" out=bclust_hull_"${x}" >>> d.vect bclust_hull_"${x}" type=boundary fcol=none width=2 col=white >>> d.vect bclust icon=basic/box fcol=black col=black size=6 >>> done >>> >>> By the way, I remember reading expert comment in the list that using "${x}" >>> is >>> rather a good idea. >>> >>> Cheers, Nikos >> >> Hi Nikos I have try your commande but I have this error : >> >> bash: seq: command not found >> > > Hmmm... are you using Mac OS X ? I noticed that it was missing as well.. > > http://scruss.com/blog/2008/02/08/seq-for-os-x/ > > Dylan
Thank you very much Dylan and Nikos Yes I work on Mac and now it's great !!!! Trank's again :-) -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aménagement du territoire" _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user