No, will try it (but tomorrow cuz I'm leaving the office soon) and let you know. Thanks a lot! E.
On Tue, Dec 4, 2018 at 6:11 PM Poughon Victor <[email protected]> wrote: > Did you try SetParameterStringList? > > Victor Poughon > ------------------------------ > *De :* [email protected] [[email protected]] de la part > de Efi Konstantinidou [[email protected]] > *Envoyé :* mardi 4 décembre 2018 17:04 > *À :* [email protected] > *Objet :* Re: [otb-users] vector classification, specifying parameters > > Hello Victor, > thanks for replying. > It does run form the command line. But I can't figure out the correct > syntax for python. When the "feat" line is omitted in python, it does run > but all polygons are classified in one class, which is wrong... In the > command line I also specify all the attribute table columns to be used, as > a 'list', like: > > - feat area perimeter complexity etc... > > And I haven't found any sample code that includes more than one features. > Do you have any idea where to look for an answer? Also posted a question on > GIS stack exchange with no results yet.. > > Regards, > E > > - feat area perimeter complexity etc.. > > jhm > > > > On Tue, Dec 4, 2018 at 5:09 PM Poughon Victor <[email protected]> > wrote: > >> Hi Efi >> >> What are the field names in your shapefile? Are you sure it contains >> "area"? You can see it in QGIS (right click -> "Open attributes table" I >> think). >> >> Another debug thing you can try is calling from the command line (with >> otbcli_VectorClassifier...) to see if you get the same error. >> >> Best, >> >> Victor Poughon >> ------------------------------ >> *De :* [email protected] [[email protected]] de la >> part de Efi [[email protected]] >> *Envoyé :* mardi 4 décembre 2018 14:39 >> *À :* otb-users >> *Objet :* [otb-users] vector classification, specifying parameters >> >> Hello, >> >> I am trying to classify a vector layer with otb and python. In Monteverdi >> all works fine. I think there must be a mistake in the code when defining >> the 'cfield' and/ or the 'feat' parameters. Here is the code (also attached >> as .py file): >> >> import otbApplication >> VectorClassifier = >> otbApplication.Registry.CreateApplication("VectorClassifier") >> VectorClassifier.SetParameterString("in", "zonals_22.shp") >> VectorClassifier.SetParameterString("model", "model.txt") >> #VectorClassifier.SetParameterString("cfield", "class") >> #VectorClassifier.SetParameterString("feat", "area", "perimeter", >> "complexity", "_mean", "_std", "pmr") >> VectorClassifier.SetParameterString("out", "out4.shp") >> VectorClassifier.ExecuteAndWriteOutput() >> >> Output is: itk::ERROR: ListViewParameter(0000000001023A20): Cannot find >> area >> Any suggestions? >> E >> >> -- >> -- >> Check the OTB FAQ at >> http://www.orfeo-toolbox.org/FAQ.html >> >> You received this message because you are subscribed to the Google >> Groups "otb-users" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/otb-users?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "otb-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> >> -- >> -- >> Check the OTB FAQ at >> http://www.orfeo-toolbox.org/FAQ.html >> >> You received this message because you are subscribed to the Google >> Groups "otb-users" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/otb-users?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "otb-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> > -- > -- > Check the OTB FAQ at > http://www.orfeo-toolbox.org/FAQ.html > > You received this message because you are subscribed to the Google > Groups "otb-users" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/otb-users?hl=en > --- > You received this message because you are subscribed to the Google Groups > "otb-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > > -- > -- > Check the OTB FAQ at > http://www.orfeo-toolbox.org/FAQ.html > > You received this message because you are subscribed to the Google > Groups "otb-users" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/otb-users?hl=en > --- > You received this message because you are subscribed to the Google Groups > "otb-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. 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