I want to run an unsupervised classification of two landsat images in qgis. Therefor I want to compute a kMeans and a SOM (self organizing maps classification). Unfortunately it doesnt work. I tried to reinstall and install the new Qgis version (2.10) - and looked for Orfeo Toolbox Uptdates but unfortunately I couldnt run it (nor with different input data). Here is the logfile of the process in qgis 2.10 (windows 7)
lgorithmus Unsupervised KMeans image classification startet...C:\OSGeo4W\bin\otbcli_KMeansClassification-in"C:/Users/Manu/Documents/MASTERARBEIT/RemoteSensing_LandsatCDR/2010186_band4_BoaRef.tif"-ram128-ts100-nc5-maxit1000-ct0.0001-out"C:/Users/Manu/Documents/MASTERARBEIT/try/try.tif"-outmeans"C:/Users/Manu/Documents/MASTERARBEIT/try/try2"Das System kann den angegebenen Pfad nicht finden. Converting outputsLade Ergebnis LayerThe System cant find the path it states in the 3rd line from the bottom. (Path obviously is correct - and if defined error message stays the same.)Same with the SOM algorithm in the following logfile extract:
Algorithmus SOM Classification startet...C:\OSGeo4W\bin\otbcli_SOMClassification-in"C:/Users/Manu/Documents/MASTERARBEIT/try/merge2.tif"-tp1-ts0-sl0-sx32-sy32-nx10-ny10-ni5-bi1-bf0.1-iv0-ram128-rand0-out"C:\Users\Manu\AppData\Local\Temp\processing\9d88158a0c1d42aeaf0ffa70e4744d0d\out.tif"-som"C:\Users\Manu\AppData\Local\Temp\processing\8bb385e883cb44039abe7125bb2bbd35\som.tif"Das System kann den angegebenen Pfad nicht finden. Converting outputsLade Ergebnis LayerCan anybody help me with that? I suppose the toolbox doesnt work properly as I tried different input data, different qgis versions, different output paths (from above are temporary; but I also tried to save the output directly on disc - ergo providing a path),... Has someone any glue? Should I contact OrfeoToolbox directly?
In any case if someone has R expierience with SOM I'd also be happy to read about your experience, implications or code samples.Thanks!
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lgorithmus Unsupervised KMeans image classification startet...C:\OSGeo4W\bin\otbcli_KMeansClassification-in"C:/Users/Manu/Documents/MASTERARBEIT/RemoteSensing_LandsatCDR/2010186_band4_BoaRef.tif"-ram128-ts100-nc5-maxit1000-ct0.0001-out"C:/Users/Manu/Documents/MASTERARBEIT/try/try.tif"-outmeans"C:/Users/Manu/Documents/MASTERARBEIT/try/try2"Das System kann den angegebenen Pfad nicht finden. Converting outputsLade Ergebnis LayerThe System cant find the path it states in the 3rd line from the bottom. (Path obviously is correct - and if defined error message stays the same.)Same with the SOM algorithm in the following logfile extract:
Algorithmus SOM Classification startet...C:\OSGeo4W\bin\otbcli_SOMClassification-in"C:/Users/Manu/Documents/MASTERARBEIT/try/merge2.tif"-tp1-ts0-sl0-sx32-sy32-nx10-ny10-ni5-bi1-bf0.1-iv0-ram128-rand0-out"C:\Users\Manu\AppData\Local\Temp\processing\9d88158a0c1d42aeaf0ffa70e4744d0d\out.tif"-som"C:\Users\Manu\AppData\Local\Temp\processing\8bb385e883cb44039abe7125bb2bbd35\som.tif"Das System kann den angegebenen Pfad nicht finden. Converting outputsLade Ergebnis LayerCan anybody help me with that? I suppose the toolbox doesnt work properly as I tried different input data, different qgis versions, different output paths (from above are temporary; but I also tried to save the output directly on disc - ergo providing a path),... Has someone any glue? Should I contact OrfeoToolbox directly?
In any case if someone has R expierience with SOM I'd also be happy to read about your experience, implications or code samples.Thanks!
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