vtkImageData* gridImage = vtkImageData::New();
gridImage->ShallowCopy(image);
+//EED 2017-01-01 Migration VTK7
+#if VTK_MAJOR_VERSION <= 5
gridImage->Update();
+#else
+ gridImage->Modified();
+#endif
//Get image spacing, size and mix and max values
gridImage->GetSpacing(spc);