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
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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", "out5.shp")
VectorClassifier.ExecuteAndWriteOutput()
#>>> VectorClassifier = otbApplication.Registry.CreateApplication("VectorClassifier")
#>>> print VectorClassifier.GetParametersKeys()
#('in', 'instat', 'model', 'cfield', 'feat', 'confmap', 'out', 'inxml', 'outxml')
