Thanks for the opinions Andrea. I am working on it. I didn't realize JGrasstools mailinglist at first, will discuss further issues there.
İsmet On Tue, Jul 17, 2012 at 8:40 AM, andrea antonello < andrea.antone...@gmail.com> wrote: > > I did confused grass and jgrass, true. I want to have a raster heat map > > after a kernel density estimation process on a vector shape file. First i > > headed to jgrass gis(udig 1.2 product) downloaded and began trying on > grass > > console in it. I tried hard on importing vector files into mapset and > > running v.kernel from console on the shapefile. I think it is impossible > to > > display the vector files imported into mapset. After kernel processing > what > > i usually get is a yellow square raster image. > > Well, this is not the right mailinglist for GRASS issues. If you have > problems with the v.kernel command, you should issue them in the grass > mailinglist. > > > I found KernelDensity class here: > > > http://code.google.com/p/jgrasstools/source/browse/hortonmachine/src/main/java/org/jgrasstools/hortonmachine/modules/statistics/kerneldensity/KernelDensity.java > > > > Is this class what you were talking about? > > yes > > > If it is, can you please simply > > tell me what do i have to do in order to achieve my goal? I know > developing > > on an open-source project has its difficulties but i am working on this > goal > > not hours not days not weeks but longer. i really do appreciate by your > > helps on this subject. > > Well, I am not sure where you looked for all these weeks, but the > KernelDensity class is a very simple one. > It takes a raster with points in input, some kernel parameters and > spits out the calculated map. Something you would do very quickly if > you have your data ready. > > Ismet, this is not the right mailinglist for JGrasstools issues. > Please, let's take this discussion to the JGrasstools mailinglist. > > Andrea > > > > > > İsmet > > > > > > On Wed, Jul 11, 2012 at 12:16 PM, andrea antonello > > <andrea.antone...@gmail.com> wrote: > >> > >> Hi Ismet, > >> > >> > Working with udig for a few months and read lots of mails in the list. > >> > Simply i want to make a kernel density estimation from a shapefile and > >> > get a > >> > raster heat map in the result. I worked hard with jgrass gis(v.kernel > >> > with > >> > the console) and udig but couldnt accomplished my goal yet. > >> > >> First I think you are confusing grass and jgrass. > >> Secondo, what did you do exactly? Did you produce some code? Maybe one > >> that is accessible? Did you get some results but they are wrong? > >> > >> > Can you show me the way in simple steps and i want to try harder and > >> > check > >> > what i am doing wrong. Thanks in advance. > >> > >> You should better define what you want to achieve and what you did > >> already. > >> I already told you in a previous email that there is a kernel density > >> module in the jgrasstools library and that as such it is accessible > >> from the Spatial Toolbox. > >> What are the issue that are blocking you? > >> > >> Andrea > >> > >> > >> > > >> > İsmet > >> > > >> > _______________________________________________ > >> > User-friendly Desktop Internet GIS (uDig) > >> > http://udig.refractions.net > >> > http://lists.refractions.net/mailman/listinfo/udig-devel > >> > > >> _______________________________________________ > >> User-friendly Desktop Internet GIS (uDig) > >> http://udig.refractions.net > >> http://lists.refractions.net/mailman/listinfo/udig-devel > > > > > > > > _______________________________________________ > > User-friendly Desktop Internet GIS (uDig) > > http://udig.refractions.net > > http://lists.refractions.net/mailman/listinfo/udig-devel > > > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel >
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