aFeatureData = aSketchFeature.data()
anArray = aFeatureData.addAttribute("IntArray_1", "IntArray")
aFeatureData.intArray("IntArray_1").setSize(5)
aFeatureData = aSketchFeature.data()
anArray = aFeatureData.addAttribute("IntArray_1", "IntArray")
aFeatureData.intArray("IntArray_1").setSize(5)