Hi Giuseppe, Thanks for this feedback, I'll definitively have to give a second try to SEXTANTE.
Michaël Giuseppe Aruta a écrit : > Hi Michael and Nacho and all > > >> @Giuseppe : could you install and use SEXTANTE without problem ? >> > > I downloaded the pre-compiled version from here: > http://forge.osor.eu/plugins/wiki/index.php?Downloads&id=13&type=g (sextante > openjump.zip). The procedure to instal Sextante is the same of other plugin. > I use latest OJ nightly build with pirol raster plugin (required by > Sextante). > The JRE is 1.6.05. I have installed Skyjump, Kosmo and gvSIg which all poit > to the same JRE (a portable GIS machine). > The Xmax memory in OpenJUMP.bat is allocated to 1024 > > > Small feedback > > Vector tool of Sextante > I had no problem with the vector tools: (Tools for lines, tools for points, > tools for Polygons and Tools for vectors on Sextante Toolbox). They seems to > me to work quite fine. > > Raster Tools of Sextante > I also tried some raster tools. There are more than 150 and it was impossible > for me to try all. > The basic raster tools seems to work (Menu: basic tools for raster layers) at > least the simplest ones (histogramme etc). > The majority of the other raster tools seems to require more memory than > OpenJUMP can handle: OpenJUMP freezes and sometimes I have java memory error > messages > I just gave some tests on some b/w topographic tiff and jpg maps (not mopre > than 12 Mb, compressed) and the java machine arrived to require even 250 Mb > of used memory (untill OJ stopped to work). > > Other impressions/thoughts/projects about Sextante > > a) I don't work with rasters, anyhow I feel many of the sextante tools are > developed for specific operation, not for generic GIS operations. > This make a big difference. If the tool structure Sextante can be customized, > it would become more flexible to use it. Anyhow this is a matter of > discussion for Sextante user-list, not OpenJUMP one. More than this: I know > few abot rasters: I downloded Victor's project to an opensource GIS book > (actually 177 pages! In spanish) and started to read it in order to > understand what can be considered "generic" and what "specific" (At least I > will learn somethig about rastersd) > > b) Sextante inroduced an interesting idea about a "Modeller", similar to the > "Model buider" from ArcGIS: Basically the possibility to create a model of > sequence or processes on layer/layers to run all together. I am quite > interesting to applicate this modeller even to internal OpenJUMP tools. This > will save a lot of time on work > > I tested Sextante on a desktop a bit old: AMD Athlon 1.53 Ghz, 465 Mb. I > will test on my newer laptop > Anyhow when I have more details about Sextante and how it works I will open a > page on OJ wiki. > > Regards > > Peppe > > ______________________ > > @Nacho: good idea about Sextante on Kosmo! Victor wrote me about your idea. > Ask me if I can give you an help. > > > > > Unisciti alla community di Io fotografo e video, il nuovo corso di > fotografia di Gazzetta dello sport: > http://www.flickr.com/groups/iofotografoevideo > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
