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.
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? 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. 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 >
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