BUG: missing elevation parameter in PolygonClassStatistics and SampleSelection

Modules/Applications/AppClassification/app/otbPolygonClassStatistics.cxx

@@ -22,6 +22,7 @@
 #include "otbStatisticsXMLFileWriter.h"
 #include "otbGeometriesProjectionFilter.h"
 #include "otbGeometriesSet.h"
+#include "otbWrapperElevationParametersHandler.h"
 
 namespace otb
 {
@@ -104,7 +105,9 @@ private:
     SetParameterDescription("layer", "Layer index to read in the input vector file.");
     MandatoryOff("layer");
     SetDefaultParameterInt("layer",0);
-    
+
+    ElevationParametersHandler::AddElevationParameters(this, "elev");
+
     AddRAMParameter();
 
     // Doc example parameter settings
@@ -125,6 +128,8 @@ private:
     otb::ogr::DataSource::New(this->GetParameterString("vec"));
   std::string fieldName = this->GetParameterString("field");
 
+  otb::Wrapper::ElevationParametersHandler::SetupDEMHandlerFromElevationParameters(this,"elev");
+
   // Reproject geometries
   FloatVectorImageType::Pointer inputImg = this->GetParameterImage("in");
   std::string imageProjectionRef = inputImg->GetProjectionRef();

Modules/Applications/AppClassification/app/otbSampleSelection.cxx

@@ -23,6 +23,7 @@
 #include "otbRandomSampler.h"
 #include "otbGeometriesProjectionFilter.h"
 #include "otbGeometriesSet.h"
+#include "otbWrapperElevationParametersHandler.h"
 
 namespace otb
 {
@@ -204,6 +205,8 @@ private:
     MandatoryOff("layer");
     SetDefaultParameterInt("layer",0);
 
+    ElevationParametersHandler::AddElevationParameters(this, "elev");
+
     AddRAMParameter();
 
     AddRANDParameter();
@@ -227,6 +230,8 @@ private:
     m_Periodic->GetFilter()->ClearOutputs();
     m_Random->GetFilter()->ClearOutputs();
 
+    otb::Wrapper::ElevationParametersHandler::SetupDEMHandlerFromElevationParameters(this,"elev");
+
     // Setup ram
     m_Periodic->GetStreamer()->SetAutomaticAdaptativeStreaming(GetParameterInt("ram"));
     m_Random->GetStreamer()->SetAutomaticAdaptativeStreaming(GetParameterInt("ram"));