UPDATE : Removing unuseful calculations with new satelitte position estimation...

UPDATE : Removing unuseful calculations with new satelitte position estimation + Adapting StripMap Chain

app/otbSARTopographicPhase.cxx

@@ -133,6 +133,7 @@ namespace otb
 	FloatVectorImageType::Pointer GridPtr = GetParameterFloatVectorImage("ingrid");
 
 	///////// Persistent filter to get some information about grid (min/max shift inot each dimension ) /////////
+	typedef otb::SARStreamingGridInformationImageFilter<FloatVectorImageType> GridInformationFilterType;
 	GridInformationFilterType::Pointer filterGridInfo = GridInformationFilterType::New();
 	m_Ref.push_back(filterGridInfo.GetPointer());
 	filterGridInfo->SetInput(GridPtr);

include/otbSARTopographicPhaseImageFilter.txx

@@ -454,6 +454,7 @@ namespace otb
 	indexSlavePerLine[1] = Le;
 
 
+	////////// Estimate satellite positions for the current line //////////
 	bool checkSlave = m_SarSensorModelAdapterForSlave->LineToSatPositionAndVelocity(static_cast<double>(Le), satPosSlave, 
 								      satVelSlave);