Re: [GRASS-user] river and dams in netwok analysis

2015-10-26 Thread Etienne DELAY
k analysis but it may be a wrong way ? There is a way to do that in Grass? Cordialement Etienne DELAY (Skype : etienne.delay.tic) Chaire: Capital environnemental et gestion durable des cours d'eau laboratoire GEOLAB UMR 6042 CNRS Université de Limoges, FLSH 39E rue Camille Guérin 870

Re: [GRASS-user] river and dams in netwok analysis

2015-10-17 Thread Etienne DELAY
inked to vector map does not exist where is my problem ? Etienne Le 17/10/2015 10:43, Etienne DELAY a écrit : Hi Will and Hi Moritz, I would like to be able to export the dam layer with 2 new columns : one with the ID of the dam positioned before and an other one with the ID of the dam

Re: [GRASS-user] river and dams in netwok analysis

2015-10-17 Thread Etienne DELAY
Hi Will and Hi Moritz, I would like to be able to export the dam layer with 2 new columns : one with the ID of the dam positioned before and an other one with the ID of the dam after in the network. I don't know how to do that :-S Thank you Etienne Cordialement Etienne DELAY (

[GRASS-user] river and dams in netwok analysis

2015-10-16 Thread Etienne DELAY
Thank you Best regards E. -- Cordialement Etienne DELAY Chaire: Capital environnemental et gestion durable des cours d'eau laboratoire GEOLAB UMR 6042 CNRS Université de Limoges, FLSH 39E rue Camille Guérin 87036 Limoges blog : http://elcep.legtux.org __

Re: [GRASS-user] GeoTIFF, EPSG and GRASS

2014-08-22 Thread Etienne DELAY
TER["false_northing",0], UNIT["metre",1, AUTHORITY["EPSG","9001"]]] The PROJCS has lost its AUTHORITY parameter. Would someone know why this happens? Is there a way to fix this? Thanks in advance, regards, Adr

Re: [GRASS-user] grass 6.4.3 - can't launch wxpython interface on Ubuntu 13.10

2013-11-10 Thread Etienne DELAY
So it works when you specifies the interface? On 10/11/2013 12:39, Filipe Dias wrote: Hi When I run grass64 -tcltk I still get the "Welcome message". After I press "enter" it loads the tcktk. The same happens with wxpytho interface. On Sun, Nov 10, 2013 at 9:18 AM, Etien

Re: [GRASS-user] grass 6.4.3 - can't launch wxpython interface on Ubuntu 13.10

2013-11-10 Thread Etienne DELAY
/lists.osgeo.org/mailman/listinfo/grass-user Hi, you can tried to launch with tcl-tk? something like grass64 -tcltk -- Cordialement Etienne DELAY(IDSkype : etienne.delay.tic) PhD student on evolution of vineyard landscape laboratoire GEOLAB UMR 6042 CNRS Université de Limoges, FLSH 39E rue Cami

Re: [GRASS-user] Random Forest Classifier

2011-10-26 Thread Etienne DELAY
;interesante" for you. It's note an exemple for Grass R utilisation but... http://www.r-bloggers.com/mixed-effects-models-in-r-with-quantum-forest/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+RBloggers+%28R+bloggers%29&utm_content=Google+Reader -- Cordialement

Re: [GRASS-user] Cluster whit area?

2010-08-05 Thread Etienne DELAY (deust 2010)
Le 05/08/10 19:48, Dylan Beaudette a écrit : > On Thu, Aug 5, 2010 at 10:37 AM, Etienne DELAY (deust 2010) > wrote: >> Le 04/08/10 21:37, Nikos Alexandris a écrit : >>> (apologies for interfering...) >>> >>> Etienne wrote: >>>> Hi Dylan and every

Re: [GRASS-user] Cluster whit area?

2010-08-05 Thread Etienne DELAY (deust 2010)
${x}" > d.vect bclust_hull_"${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 &g

Re: [GRASS-user] Cluster whit area?

2010-08-04 Thread Etienne DELAY (deust 2010)
y message error is Sorry <1> is not a valid option Sorry <5> is not a valid option Thank you ;-) -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aménagement du territoi

Re: [GRASS-user] Cluster whit area?

2010-07-30 Thread Etienne DELAY (deust 2010)
> > library(clustTool) #start GUI > Hi Leonardo It's great that work :-) ok now my problem is dirty data.. I clean and a try agane ;-) Thank you very much... thank's ...:-D -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne

Re: [GRASS-user] Cluster whit area?

2010-07-29 Thread Etienne DELAY (deust 2010)
in the GUI! > hope it helps! > > Leonardo > On 07/27/2010 09:06 PM, Etienne DELAY (deust 2010) wrote: >> Le 27/07/10 20:35, Hamish a écrit : >> >>> Leonardo wrote: >>> >>>> you can run R in a grass terminal, and load data via >>>&g

Re: [GRASS-user] Cluster whit area?

2010-07-28 Thread Etienne DELAY (deust 2010)
I made my excuses to you, it works perfectly ... thank you very much now I can go to bed happy :D -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aména

Re: [GRASS-user] Cluster whit area?

2010-07-28 Thread Etienne DELAY (deust 2010)
on all the points... look the screen print ... what I haven't do? -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aménagement du territoire" ___

Re: [GRASS-user] Cluster whit area?

2010-07-28 Thread Etienne DELAY (deust 2010)
Erreur in segments(x0 = y.pam$medoids[i, ][[1]], y0 = y.pam$medoids[i, : impossible to mix the coordinates of zero length with other So what else ... :-) -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Maste

Re: [GRASS-user] Cluster whit area?

2010-07-28 Thread Etienne DELAY (deust 2010)
have a problem here Erreur dans stepFlexclust(y, K = 2:10, nrep = 20) : l'élément 1 est vide ; la partie de la liste d'arguments de 'as.integer' en cours d'évaluation était : (k) can' some one say me why? :-S thank's -- Cordialement Etienne DELAY Deust "Webmast

Re: [GRASS-user] Cluster whit area?

2010-07-27 Thread Etienne DELAY (deust 2010)
ing much more about the use of clustTool... (it's ok whit readVECT ;-) ) I dont understand... library(spgrass6) Vine1 <- readVECT6("vineyardheroiq...@etienne") library(clustTool) it's run a graphical windows... an I can't choose my data ;-( so I need an other

Re: [GRASS-user] Convert shapefile format to vector GRASS format

2010-07-27 Thread Etienne DELAY (deust 2010)
=teste min_area=0.0001 snap=-1 -- 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 gr

Re: [GRASS-user] Cluster whit area?

2010-07-27 Thread Etienne DELAY (deust 2010)
work on my data? sorry for this noob question...:- S -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aménagement du territoire" ___

Re: [GRASS-user] Cluster whit area?

2010-07-27 Thread Etienne DELAY (deust 2010)
org/wiki/R_statistics Hi Nikos :-) yes I read it now, and I come back whit more questions thank you -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aménagement du territoire

[GRASS-user] Cluster whit area?

2010-07-27 Thread Etienne DELAY (deust 2010)
want : clustTool (I hope). But now I do not know where to start ... I have a vector layer into GRASS-GIS, which contains parcel of vineyards across Europe. I would group them in order to propose a methodology for an inventory per cluster. I hope this is clearer thank you :-) -- Cordialement Etienne

Re: [GRASS-user] Supervised Remote Sensing

2010-07-21 Thread Etienne DELAY (deust 2010)
Le 21/07/10 21:20, Micha Silver a écrit : > On 07/21/2010 10:09 PM, Etienne DELAY (deust 2010) wrote: >> Hi Antonio >> Thank you for your réponce, I reread the link you sent me. But I think I >> always pass a side of something because it still doen't work ... >

Re: [GRASS-user] Supervised Remote Sensing

2010-07-21 Thread Etienne DELAY (deust 2010)
=1325...@teledetection subgroup=supervised sigfile=outsig class=testSupervised ERREUR :Unable to open signature file if you have other idee :-) thank you Le 21/07/10 16:20, António Rocha a écrit : > Hello Etienne DELAY > > YOu have skipped the part where the signatures are produced. &g

[GRASS-user] Supervised Remote Sensing

2010-07-21 Thread Etienne DELAY (deust 2010)
ant to use the module i.maxlik, an error message ERREUR :Unable to read signature file where do I forget something? thank you :-) -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoin

Re: [GRASS-user] create a mask to exclude plate area

2010-07-20 Thread Etienne DELAY (deust 2010)
alc or r.reclass, for this request? thank you ;-) Bonjour Vincent en premier merci d'avoir mis les bons mots sur ma demande (j'ai pourtant cherché longtemps). En fait, mon cerveau fait un blocage. Est-ce que toi ou un autre pourriez me donner un exemple avec r.mapcalc, ou r.reclass? Parce q

Re: [GRASS-user] create a mask to exclude plate area

2010-07-19 Thread Etienne DELAY (deust 2010)
e because what can change in length and width ... Is there a solution would be to make visual grade, to define the geomorphological unite? thank you very much ;-) -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du

[GRASS-user] create a mask to exclude plate area

2010-07-19 Thread Etienne DELAY (deust 2010)
this test. I thought r.mapcalc place an order with a request to both area and on slope. Can you help me to create this mask, or give me an idea? thank you -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "

[GRASS-user] compress a vector layer

2010-07-14 Thread Etienne DELAY (deust 2010)
Hello I want to compress a vector layer (in a single entity). And I do not know how to do it, with GRASS 6.4, if you have a solution? thank you -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patri

Re: [GRASS-user] Beginner (Mac): How do I display a raster in Map Display window using line commands

2010-07-14 Thread Etienne DELAY (deust 2010)
ve, I do background work on GRASS, but once I want to do the layout, I go into Qgis to directly integrate the work of grass ... -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aménage

{Disarmed} Re: [GRASS-user] don't understand the r.patch module

2010-07-12 Thread Etienne DELAY (deust 2010)
Hi Hamish Afficher en écriture latine thank you it is a mistake beginners !!! sorry -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aména

[GRASS-user] don't understand the r.patch module

2010-07-12 Thread Etienne DELAY (deust 2010)
508 Do you have any suggestion? -- 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 lis

Re: [GRASS-user] ECW format and gdalwarp problem...

2010-07-09 Thread Etienne DELAY (deust 2010)
amp; apt-get install libgdal-ecw-src and it's ok But I'm a linux noobie, so what can I make now? :-) see you again ;-) -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienne.delay.tic) Master IUP "valorisation du patrimoine et aménagement du territ

Re: [GRASS-user] ECW format and gdalwarp problem...

2010-07-09 Thread Etienne DELAY (deust 2010)
oot a make apt-get update && apt-get install libgdal-ecw-src an erreur E: Impossible de trouver le paquet libgdal-ecw-src ... so I dont know see you :-) -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet" (IDSkype : etienn

Re: [GRASS-user] ECW format and gdalwarp problem...

2010-07-09 Thread Etienne DELAY (deust 2010)
ere > > http://trac.osgeo.org/ubuntugis/wiki/UserTutorials > > > > cheers > > -- Giovanni -- > > hello I just tested the procedure, and the package gdal-ecw-src is not found ... thank you -- Cordialement Etienne DELAY Deust "Webmaster et gest. d'intranet&quo

[GRASS-user] ECW format and gdalwarp problem...

2010-07-09 Thread Etienne DELAY (deust 2010)
Hello I'm still a neophyte in GRASS. And I have two questions: 1 / I'm on Ubuntu 10 and Grass6.4 since two days and I try to open the training ECW orthophotos with GRASS. Does someone could give me the procedure thank you ___ grass-user mailing list

[GRASS-user] remote sensing (télédétection)

2010-06-27 Thread Etienne DELAY (deust 2010)
rdialement 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