Re: [Qgis-developer] Multiple Fields in R-Processing

2016-10-01 Thread matteo
Victor, I found the file in the folder. This the output (same error for several different layers and different fields): matteo@matteo-computer:~/.qgis2/processing$ cat processing_script.r.Rout R version 3.2.3 (2015-12-10) -- "Wooden Christmas-Tree" Copyright (C) 2015 The R Foundation for

Re: [Qgis-developer] Multiple Fields in R-Processing

2016-10-01 Thread Victor Olaya
ah, ok, that might be it can you check the temporary R file that is created when running the algorithm? that should tell you how the parameter is pased to R, since that is an R script You should find it in ~/.qgis2/processing regards 2016-10-01 18:21 GMT+02:00 matteo

Re: [Qgis-developer] Multiple Fields in R-Processing

2016-10-01 Thread Victor Olaya
mmm, it is working for me this works fine ##layer=vector ##fields=multiple field layer print fields Notice that it is "multiple field", all in lower case. You example says "multiple Field", which is wrong. Maybe is that? 2016-09-30 10:19 GMT+02:00 matteo : > Hi

Re: [Qgis-developer] Multiple Fields in R-Processing

2016-09-30 Thread matteo
Hi Victor, thanks for your answer.. > The value of the multiple flieds is a string with field names > separated by semicolons > > so, to get a list of them: > > fields = multiple_fields.split(";") > > Not sure this is what you need...maybe I am not understanding the question actually not

Re: [Qgis-developer] Multiple Fields in R-Processing

2016-09-29 Thread Victor Olaya
Sorry for the late reply The value of the multiple flieds is a string with field names separated by semicolons so, to get a list of them: fields = multiple_fields.split(";") Not sure this is what you need...maybe I am not understanding the question 2016-09-22 15:44 GMT+02:00 matteo

Re: [Qgis-developer] Multiple Fields in R-Processing

2016-09-22 Thread matteo
Victor, thanks for the super quick reply. I still don't get how can I select the different single fields from the output. I mean, with the selection parameter all is straightforward. In the example I wrote in the previous mail, how can I access the first field of the multiple fields parameter?

Re: [Qgis-developer] Multiple Fields in R-Processing

2016-09-22 Thread Victor Olaya
Matteo For the multiple field you dont supply the fields or options. It takes them from the parent layer and you can select several, instead of one, as the PArameterTableField does Hope this helps 2016-09-22 14:48 GMT+02:00 matteo : > Hi guys, > > I have a small problem