diff --git a/Prototype/TestData/SlicerScene/.DS_Store b/Prototype/TestData/SlicerScene/.DS_Store
deleted file mode 100644
index 2d2d873..0000000
Binary files a/Prototype/TestData/SlicerScene/.DS_Store and /dev/null differ
diff --git a/Prototype/TestData/SlicerScene/Scene_snapshot.png b/Prototype/TestData/SlicerScene/Scene_snapshot.png
deleted file mode 100644
index 79f8784..0000000
Binary files a/Prototype/TestData/SlicerScene/Scene_snapshot.png and /dev/null differ
diff --git a/Prototype/TestData/SlicerScene/Scene_view.png b/Prototype/TestData/SlicerScene/Scene_view.png
new file mode 100644
index 0000000..846baac
Binary files /dev/null and b/Prototype/TestData/SlicerScene/Scene_view.png differ
diff --git a/Prototype/TestData/SlicerScene/TestScene/TestScene.mrml b/Prototype/TestData/SlicerScene/TestScene.mrml
similarity index 55%
rename from Prototype/TestData/SlicerScene/TestScene/TestScene.mrml
rename to Prototype/TestData/SlicerScene/TestScene.mrml
index 4a190db..6526f5e 100644
--- a/Prototype/TestData/SlicerScene/TestScene/TestScene.mrml
+++ b/Prototype/TestData/SlicerScene/TestScene.mrml
@@ -1,4 +1,4 @@
-<MRML >
+<MRML  version="Slicer4" userTags="">
 <Crosshair
   id="vtkMRMLCrosshairNodedefault"  name="Crosshair"  hideFromEditors="true"  selectable="true"  selected="false"  crosshairMode="NoCrosshair"  navigation="false"  crosshairBehavior="Normal"  crosshairThickness="Fine"  crosshairRAS="0 0 0"></Crosshair>
  <Selection
@@ -8,11 +8,11 @@
  <View
   id="vtkMRMLViewNode1"  name="View"  hideFromEditors="false"  selectable="true"  selected="false"  attributes="MappedInLayout:1"  layoutLabel="1"  active="false"  visibility="true"  fieldOfView="200"  letterSize="0.05"  boxVisible="true"  fiducialsVisible="true"  fiducialLabelsVisible="true"  axisLabelsVisible="true"  axisLabelsCameraDependent="true"  backgroundColor="0.756863 0.764706 0.909804"  backgroundColor2="0.454902 0.470588 0.745098"  animationMode="Off"  viewAxisMode="LookFrom"  spinDegrees="2"  spinMs="5"  spinDirection="YawLeft"  rotateDegrees="5"  rockLength="200"  rockCount="0"  stereoType="NoStereo"  renderMode="Perspective" ></View>
  <Slice
-  id="vtkMRMLSliceNodeRed"  name="Red"  hideFromEditors="true"  selectable="true"  selected="false"  attributes="MappedInLayout:1"  fieldOfView="474.013 411.391 1"  dimensions="545 473 1"  xyzOrigin="0 0 0"  sliceResolutionMode="2"  uvwExtents="474.013 411.391 1"  uvwDimensions="584 507 1"  uvwOrigin="0 0 0"  activeSlice="0"  layoutGridRows="1"  layoutGridColumns="1"  sliceToRAS="-1 0 0 28.1052 0 1 0 19.7052 0 0 1 -127.69 0 0 0 1"  layoutName="Red"  layoutLabel="R"  layoutColor="0.952941 0.290196 0.2"  orientation="Axial"  orientationReference="Axial"  jumpMode="1"  sliceVisibility="false"  widgetVisibility="false"  useLabelOutline="false"  sliceSpacingMode="0"  prescribedSliceSpacing="1 1 1" ></Slice>
+  id="vtkMRMLSliceNodeRed"  name="Red"  hideFromEditors="true"  selectable="true"  selected="false"  attributes="MappedInLayout:1"  fieldOfView="566.785 411.391 1"  dimensions="631 458 1"  xyzOrigin="0 0 0"  sliceResolutionMode="2"  uvwExtents="566.785 411.391 1"  uvwDimensions="699 507 1"  uvwOrigin="0 0 0"  activeSlice="0"  layoutGridRows="1"  layoutGridColumns="1"  sliceToRAS="-1 0 0 28.1052 0 1 0 19.7052 0 0 1 -127.69 0 0 0 1"  layoutName="Red"  layoutLabel="R"  layoutColor="0.952941 0.290196 0.2"  orientation="Axial"  orientationReference="Axial"  jumpMode="1"  sliceVisibility="false"  widgetVisibility="false"  useLabelOutline="false"  sliceSpacingMode="0"  prescribedSliceSpacing="1 1 1" ></Slice>
  <Slice
-  id="vtkMRMLSliceNodeYellow"  name="Yellow"  hideFromEditors="true"  selectable="true"  selected="false"  attributes="MappedInLayout:1"  fieldOfView="562.385 487.056 0.810547"  dimensions="545 472 1"  xyzOrigin="0 0 0"  sliceResolutionMode="2"  uvwExtents="562.385 487.056 0.810547"  uvwDimensions="693 600 1"  uvwOrigin="0 0 0"  activeSlice="0"  layoutGridRows="1"  layoutGridColumns="1"  sliceToRAS="0 0 1 0.141369 -1 0 0 19.7052 0 1 0 -127.69 0 0 0 1"  layoutName="Yellow"  layoutLabel="Y"  layoutColor="0.929412 0.835294 0.298039"  orientation="Sagittal"  orientationReference="Sagittal"  jumpMode="1"  sliceVisibility="false"  widgetVisibility="false"  useLabelOutline="false"  sliceSpacingMode="0"  prescribedSliceSpacing="1 1 1" ></Slice>
+  id="vtkMRMLSliceNodeYellow"  name="Yellow"  hideFromEditors="true"  selectable="true"  selected="false"  attributes="MappedInLayout:1"  fieldOfView="672.5 487.056 1"  dimensions="631 457 1"  xyzOrigin="0 0 0"  sliceResolutionMode="2"  uvwExtents="672.5 487.056 1"  uvwDimensions="829 600 1"  uvwOrigin="0 0 0"  activeSlice="0"  layoutGridRows="1"  layoutGridColumns="1"  sliceToRAS="0 0 1 0.141369 -1 0 0 19.7052 0 1 0 -127.69 0 0 0 1"  layoutName="Yellow"  layoutLabel="Y"  layoutColor="0.929412 0.835294 0.298039"  orientation="Sagittal"  orientationReference="Sagittal"  jumpMode="1"  sliceVisibility="false"  widgetVisibility="false"  useLabelOutline="false"  sliceSpacingMode="0"  prescribedSliceSpacing="1 1 1" ></Slice>
  <Slice
-  id="vtkMRMLSliceNodeGreen"  name="Green"  hideFromEditors="true"  selectable="true"  selected="false"  attributes="MappedInLayout:1"  fieldOfView="564.126 488.564 1"  dimensions="545 472 1"  xyzOrigin="0 0 0"  sliceResolutionMode="2"  uvwExtents="564.126 488.564 1"  uvwDimensions="695 602 1"  uvwOrigin="0 0 0"  activeSlice="0"  layoutGridRows="1"  layoutGridColumns="1"  sliceToRAS="-1 0 0 28.1052 0 0 1 -0.153155 0 1 0 -127.69 0 0 0 1"  layoutName="Green"  layoutLabel="G"  layoutColor="0.431373 0.690196 0.294118"  orientation="Coronal"  orientationReference="Coronal"  jumpMode="1"  sliceVisibility="false"  widgetVisibility="false"  useLabelOutline="false"  sliceSpacingMode="0"  prescribedSliceSpacing="1 1 1" ></Slice>
+  id="vtkMRMLSliceNodeGreen"  name="Green"  hideFromEditors="true"  selectable="true"  selected="false"  attributes="MappedInLayout:1"  fieldOfView="673.109 487.497 0.810547"  dimensions="631 457 1"  xyzOrigin="0 0 0"  sliceResolutionMode="2"  uvwExtents="673.109 487.497 0.810547"  uvwDimensions="830 601 1"  uvwOrigin="0 0 0"  activeSlice="0"  layoutGridRows="1"  layoutGridColumns="1"  sliceToRAS="-1 0 0 28.1052 0 0 1 -0.153155 0 1 0 -127.69 0 0 0 1"  layoutName="Green"  layoutLabel="G"  layoutColor="0.431373 0.690196 0.294118"  orientation="Coronal"  orientationReference="Coronal"  jumpMode="1"  sliceVisibility="false"  widgetVisibility="false"  useLabelOutline="false"  sliceSpacingMode="0"  prescribedSliceSpacing="1 1 1" ></Slice>
  <Layout
   id="vtkMRMLLayoutNodevtkMRMLLayoutNode"  name="Layout"  hideFromEditors="true"  selectable="true"  selected="false"  currentViewArrangement="3"  guiPanelVisibility="1"  bottomPanelVisibility ="1"  guiPanelLR="0"  collapseSliceControllers="0"
   numberOfCompareViewRows="1"  numberOfCompareViewColumns="1"  numberOfLightboxRows="6"  numberOfLightboxColumns="6"  mainPanelSize="400"  secondaryPanelSize="400" ></Layout>
@@ -24,6 +24,10 @@
   id="vtkMRMLSliceCompositeNodeYellow"  name="SliceComposite_1"  hideFromEditors="true"  selectable="true"  selected="false"  backgroundVolumeID="vtkMRMLScalarVolumeNode1"  foregroundVolumeID=""  labelVolumeID="vtkMRMLScalarVolumeNode2"  compositing="0"  foregroundOpacity="0"  labelOpacity="1"  linkedControl="0"  foregroundGrid="0"  backgroundGrid="0"  labelGrid="1"  fiducialVisibility="1"  fiducialLabelVisibility="1"  sliceIntersectionVisibility="0"  layoutName="Yellow"  annotationSpace="IJKAndRAS"  annotationMode="All"  doPropagateVolumeSelection="1" ></SliceComposite>
  <SliceComposite
   id="vtkMRMLSliceCompositeNodeGreen"  name="SliceComposite_2"  hideFromEditors="true"  selectable="true"  selected="false"  backgroundVolumeID="vtkMRMLScalarVolumeNode1"  foregroundVolumeID=""  labelVolumeID="vtkMRMLScalarVolumeNode2"  compositing="0"  foregroundOpacity="0"  labelOpacity="1"  linkedControl="0"  foregroundGrid="0"  backgroundGrid="0"  labelGrid="1"  fiducialVisibility="1"  fiducialLabelVisibility="1"  sliceIntersectionVisibility="0"  layoutName="Green"  annotationSpace="IJKAndRAS"  annotationMode="All"  doPropagateVolumeSelection="1" ></SliceComposite>
+ <Slice
+  id="vtkMRMLSliceNodeSlice1"  name="Slice1"  hideFromEditors="true"  selectable="true"  selected="false"  attributes="MappedInLayout:1"  fieldOfView="333.333 241.416 1"  dimensions="631 457 1"  xyzOrigin="0 0 0"  sliceResolutionMode="2"  uvwExtents="333.333 241.416 1"  uvwDimensions="333 241 1"  uvwOrigin="0 0 0"  activeSlice="0"  layoutGridRows="1"  layoutGridColumns="1"  sliceToRAS="-1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"  layoutName="Slice1"  layoutLabel="1"  layoutColor="0.54902 0.54902 0.54902"  orientation="Axial"  orientationReference="Axial"  jumpMode="1"  sliceVisibility="false"  widgetVisibility="false"  useLabelOutline="false"  sliceSpacingMode="0"  prescribedSliceSpacing="1 1 1" ></Slice>
+ <SliceComposite
+  id="vtkMRMLSliceCompositeNodeSlice1"  name="SliceComposite_3"  hideFromEditors="true"  selectable="true"  selected="false"  backgroundVolumeID=""  foregroundVolumeID=""  labelVolumeID=""  compositing="0"  foregroundOpacity="0"  labelOpacity="1"  linkedControl="0"  foregroundGrid="0"  backgroundGrid="0"  labelGrid="1"  fiducialVisibility="1"  fiducialLabelVisibility="1"  sliceIntersectionVisibility="0"  layoutName="Slice1"  annotationSpace="IJKAndRAS"  annotationMode="All"  doPropagateVolumeSelection="1" ></SliceComposite>
  <ClipModels
   id="vtkMRMLClipModelsNodevtkMRMLClipModelsNode"  name="ClipModels"  hideFromEditors="true"  selectable="true"  selected="false"  clipType="0"  redSliceClipState="0"  yellowSliceClipState="0"  greenSliceClipState="0" ></ClipModels>
  <View
@@ -31,7 +35,7 @@
  <Camera
   id="vtkMRMLCameraNode2"  name="Default Scene Camera"  hideFromEditors="false"  selectable="true"  selected="false"  position="0 500 0"  focalPoint="0 0 0"  viewUp="0 0 1"  parallelProjection="false"  parallelScale="1"  activetag="vtkMRMLViewNode2"  appliedTransform="1 0 0 0  0 1 0 0  0 0 1 0  0 0 0 1" ></Camera>
  <VolumeArchetypeStorage
-  id="vtkMRMLVolumeArchetypeStorageNode1"  name="VolumeArchetypeStorage"  hideFromEditors="true"  selectable="true"  selected="false"  fileName="Data/CT_volume.nrrd"  fileListMember0="Data/CT_volume.nrrd"  useCompression="1"  readState="0"  writeState="4"  centerImage="0"  singleFile="0"  UseOrientationFromFile="1" ></VolumeArchetypeStorage>
+  id="vtkMRMLVolumeArchetypeStorageNode1"  name="VolumeArchetypeStorage"  hideFromEditors="true"  selectable="true"  selected="false"  fileName="CT_volume.nrrd"  fileListMember0="CT_volume.nrrd"  useCompression="1"  readState="0"  writeState="4"  centerImage="0"  singleFile="0"  UseOrientationFromFile="1" ></VolumeArchetypeStorage>
  <Volume
   id="vtkMRMLScalarVolumeNode1"  name="2: Unknown"  hideFromEditors="false"  selectable="true"  selected="false"  attributes="DICOM.instanceUIDs:1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23433.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23432.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23431.1;LabelMap:0"  storageNodeRef="vtkMRMLVolumeArchetypeStorageNode1"  userTags=""  displayNodeRef="vtkMRMLScalarVolumeDisplayNode1"  ijkToRASDirections="-1   -0   0 -0   -1   -0 0 -0 1 "  spacing="0.810547 0.810547 1"  origin="235.2 226.8 -128.69"  labelMap="0" ></Volume>
  <VolumeDisplay
@@ -43,9 +47,7 @@
  <Volume
   id="vtkMRMLScalarVolumeNode2"  name="2: Unknown-label"  hideFromEditors="false"  selectable="true"  selected="false"  attributes="AssociatedNodeID:vtkMRMLScalarVolumeNode1;DICOM.instanceUIDs:1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23433.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23432.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23431.1;LabelMap:1"  storageNodeRef="vtkMRMLVolumeArchetypeStorageNode2"  userTags=""  displayNodeRef="vtkMRMLLabelMapVolumeDisplayNode1"  ijkToRASDirections="-1   -0   0 -0   -1   -0 0 -0 1 "  spacing="0.810547 0.810547 1"  origin="235.2 226.8 -128.69"  labelMap="1" ></Volume>
  <VolumeArchetypeStorage
-  id="vtkMRMLVolumeArchetypeStorageNode2"  name="VolumeArchetypeStorage_1"  hideFromEditors="true"  selectable="true"  selected="false"  fileName="Data/2:%20Unknown-label.nrrd"  fileListMember0="Data/2:%20Unknown-label.nrrd"  useCompression="1"  readState="0"  writeState="4"  centerImage="0"  singleFile="0"  UseOrientationFromFile="1" ></VolumeArchetypeStorage>
- <VolumeArchetypeStorage
-  id="vtkMRMLVolumeArchetypeStorageNode3"  name="VolumeArchetypeStorage_1"  hideFromEditors="true"  selectable="true"  selected="false"  fileName="../CT_label.nrrd"  fileListMember0="CT_label.nrrd"  useCompression="1"  readState="0"  writeState="4"  centerImage="0"  singleFile="0"  UseOrientationFromFile="1" ></VolumeArchetypeStorage>
+  id="vtkMRMLVolumeArchetypeStorageNode2"  name="VolumeArchetypeStorage_1"  hideFromEditors="true"  selectable="true"  selected="false"  fileName="CT_label.nrrd"  fileListMember0="CT_label.nrrd"  useCompression="1"  readState="0"  writeState="4"  centerImage="0"  singleFile="0"  UseOrientationFromFile="1" ></VolumeArchetypeStorage>
  <Hierarchy
   id="vtkMRMLHierarchyNode1"  name="SceneViewToplevelHierarchyNode"  hideFromEditors="false"  selectable="true"  selected="false"  sortingValue="0"  allowMultipleChildren="true" ></Hierarchy>
  <Hierarchy
@@ -57,67 +59,14 @@
     id="vtkMRMLSelectionNodeSingleton"    name="Selection"    hideFromEditors="true"    selectable="true"    selected="false"    activeVolumeID="vtkMRMLScalarVolumeNode1"    secondaryVolumeID="vtkMRMLScalarVolumeNode1"    activeLabelVolumeID="vtkMRMLScalarVolumeNode2"    activeFiducialListID="NULL"    activeAnnotationID="NULL"    activeROIListID="NULL"    activeCameraID="NULL"    activeViewID="NULL"    activeLayoutID="NULL"  ></Selection>
   <Interaction
     id="vtkMRMLInteractionNodeSingleton"    name="Interaction"    hideFromEditors="true"    selectable="true"    selected="false"    currentInteractionMode="ViewTransform"    lastInteractionMode="ViewTransform"  ></Interaction>
-  <View
-    id="vtkMRMLViewNode2"    name="View"    hideFromEditors="false"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    layoutLabel="1"    active="false"    visibility="true"    fieldOfView="200"    letterSize="0.05"    boxVisible="true"    fiducialsVisible="true"    fiducialLabelsVisible="true"    axisLabelsVisible="true"    axisLabelsCameraDependent="true"    backgroundColor="0.756863 0.764706 0.909804"    backgroundColor2="0.454902 0.470588 0.745098"    animationMode="Off"    viewAxisMode="LookFrom"    spinDegrees="2"    spinMs="5"    spinDirection="YawLeft"    rotateDegrees="5"    rockLength="200"    rockCount="0"    stereoType="NoStereo"    renderMode="Perspective"  ></View>
-  <Slice
-    id="vtkMRMLSliceNodeRed"    name="Red"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="349.844 411.391 1"    dimensions="324 381 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="349.844 411.391 1"    uvwDimensions="431 507 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="-1 0 0 28.1052 0 1 0 19.7052 0 0 1 -127.69 0 0 0 1"    layoutName="Red"    layoutLabel="R"    layoutColor="0.952941 0.290196 0.2"    orientation="Axial"    orientationReference="Axial"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
-  <Slice
-    id="vtkMRMLSliceNodeYellow"    name="Yellow"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="414.19 487.056 0.810547"    dimensions="324 381 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="414.19 487.056 0.810547"    uvwDimensions="511 600 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="0 0 1 0.141369 -1 0 0 19.7052 0 1 0 -127.69 0 0 0 1"    layoutName="Yellow"    layoutLabel="Y"    layoutColor="0.929412 0.835294 0.298039"    orientation="Sagittal"    orientationReference="Sagittal"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
-  <Slice
-    id="vtkMRMLSliceNodeGreen"    name="Green"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="414.19 488.564 0.810547"    dimensions="323 381 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="414.19 488.564 0.810547"    uvwDimensions="511 602 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="-1 0 0 28.1052 0 0 1 -0.153155 0 1 0 -127.69 0 0 0 1"    layoutName="Green"    layoutLabel="G"    layoutColor="0.431373 0.690196 0.294118"    orientation="Coronal"    orientationReference="Coronal"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
-  <Layout
-    id="vtkMRMLLayoutNodevtkMRMLLayoutNode"    name="Layout"    hideFromEditors="true"    selectable="true"    selected="false"    currentViewArrangement="3"    guiPanelVisibility="1"    bottomPanelVisibility ="1"    guiPanelLR="0"    collapseSliceControllers="0"
-    numberOfCompareViewRows="1"    numberOfCompareViewColumns="1"    numberOfLightboxRows="6"    numberOfLightboxColumns="6"    mainPanelSize="400"    secondaryPanelSize="400"  ></Layout>
-  <Camera
-    id="vtkMRMLCameraNode2"    name="Default Scene Camera"    hideFromEditors="false"    selectable="true"    selected="false"    position="0 500 0"    focalPoint="0 0 0"    viewUp="0 0 1"    parallelProjection="false"    parallelScale="1"    activetag="vtkMRMLViewNode2"    appliedTransform="1 0 0 0  0 1 0 0  0 0 1 0  0 0 0 1"  ></Camera>
-  <SliceComposite
-    id="vtkMRMLSliceCompositeNodeRed"    name="SliceComposite"    hideFromEditors="true"    selectable="true"    selected="false"    backgroundVolumeID="vtkMRMLScalarVolumeNode1"    foregroundVolumeID=""    labelVolumeID="vtkMRMLScalarVolumeNode2"    compositing="0"    foregroundOpacity="0"    labelOpacity="1"    linkedControl="0"    foregroundGrid="0"    backgroundGrid="0"    labelGrid="1"    fiducialVisibility="1"    fiducialLabelVisibility="1"    sliceIntersectionVisibility="0"    layoutName="Red"    annotationSpace="IJKAndRAS"    annotationMode="All"    doPropagateVolumeSelection="1"  ></SliceComposite>
-  <SliceComposite
-    id="vtkMRMLSliceCompositeNodeYellow"    name="SliceComposite_1"    hideFromEditors="true"    selectable="true"    selected="false"    backgroundVolumeID="vtkMRMLScalarVolumeNode1"    foregroundVolumeID=""    labelVolumeID="vtkMRMLScalarVolumeNode2"    compositing="0"    foregroundOpacity="0"    labelOpacity="1"    linkedControl="0"    foregroundGrid="0"    backgroundGrid="0"    labelGrid="1"    fiducialVisibility="1"    fiducialLabelVisibility="1"    sliceIntersectionVisibility="0"    layoutName="Yellow"    annotationSpace="IJKAndRAS"    annotationMode="All"    doPropagateVolumeSelection="1"  ></SliceComposite>
-  <SliceComposite
-    id="vtkMRMLSliceCompositeNodeGreen"    name="SliceComposite_2"    hideFromEditors="true"    selectable="true"    selected="false"    backgroundVolumeID="vtkMRMLScalarVolumeNode1"    foregroundVolumeID=""    labelVolumeID="vtkMRMLScalarVolumeNode2"    compositing="0"    foregroundOpacity="0"    labelOpacity="1"    linkedControl="0"    foregroundGrid="0"    backgroundGrid="0"    labelGrid="1"    fiducialVisibility="1"    fiducialLabelVisibility="1"    sliceIntersectionVisibility="0"    layoutName="Green"    annotationSpace="IJKAndRAS"    annotationMode="All"    doPropagateVolumeSelection="1"  ></SliceComposite>
-  <ClipModels
-    id="vtkMRMLClipModelsNodevtkMRMLClipModelsNode"    name="ClipModels"    hideFromEditors="true"    selectable="true"    selected="false"    clipType="0"    redSliceClipState="0"    yellowSliceClipState="0"    greenSliceClipState="0"  ></ClipModels>
-  <VolumeArchetypeStorage
-    id="vtkMRMLVolumeArchetypeStorageNode1"    name="VolumeArchetypeStorage"    hideFromEditors="true"    selectable="true"    selected="false"    fileName=""    fileListMember0=""    fileListMember1=""    fileListMember2=""    useCompression="1"    readState="0"    writeState="0"    centerImage="0"    singleFile="0"    UseOrientationFromFile="1"  ></VolumeArchetypeStorage>
-  <Volume
-    id="vtkMRMLScalarVolumeNode1"    name="2: Unknown"    hideFromEditors="false"    selectable="true"    selected="false"    attributes="DICOM.instanceUIDs:1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23433.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23432.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23431.1;LabelMap:0"    storageNodeRef="vtkMRMLVolumeArchetypeStorageNode1"    userTags=""    displayNodeRef="vtkMRMLScalarVolumeDisplayNode1"    ijkToRASDirections="-1   -0   0 -0   -1   -0 0 -0 1 "    spacing="0.810547 0.810547 1"    origin="235.2 226.8 -128.69"    labelMap="0"  ></Volume>
-  <VolumeDisplay
-    id="vtkMRMLScalarVolumeDisplayNode1"    name="VolumeDisplay"    hideFromEditors="true"    selectable="true"    selected="false"    color="0.5 0.5 0.5"    selectedColor="1 0 0"    selectedAmbient="0.4"    ambient="0"    diffuse="1"    selectedSpecular="0.5"    specular="0"    power="1"    opacity="1"    visibility="true"    clipping="false"    sliceIntersectionVisibility="false"    backfaceCulling="true"    scalarVisibility="false"    vectorVisibility="false"    tensorVisibility="false"    autoScalarRange="true"    scalarRange="0 100"    colorNodeID="vtkMRMLColorTableNodeGrey"     window="4168.8"    level="-25.03"    upperThreshold="32767"    lowerThreshold="-32768"    interpolate="1"    autoWindowLevel="0"    applyThreshold="0"    autoThreshold="0"  ></VolumeDisplay>
-  <ScriptedModule
-    id="vtkMRMLScriptedModuleNode1"    name="ScriptedModule"    hideFromEditors="true"    selectable="true"    selected="false" ModuleName ="Editor" parameter0= "Effect,scope All" parameter1= "LabelEffect,paintOver 1" parameter2= "LabelEffect,paintThreshold 0" parameter3= "LabelEffect,paintThresholdMax 1000" parameter4= "LabelEffect,paintThresholdMin 0" parameter5= "label 1"  ></ScriptedModule>
-  <LabelMapVolumeDisplay
-    id="vtkMRMLLabelMapVolumeDisplayNode1"    name="LabelMapVolumeDisplay"    hideFromEditors="true"    selectable="true"    selected="false"    color="0.5 0.5 0.5"    selectedColor="1 0 0"    selectedAmbient="0.4"    ambient="0"    diffuse="1"    selectedSpecular="0.5"    specular="0"    power="1"    opacity="1"    visibility="true"    clipping="false"    sliceIntersectionVisibility="false"    backfaceCulling="true"    scalarVisibility="false"    vectorVisibility="false"    tensorVisibility="false"    autoScalarRange="true"    scalarRange="0 100"    colorNodeID="vtkMRMLColorTableNodeFileGenericAnatomyColors.txt"   ></LabelMapVolumeDisplay>
-  <Volume
-    id="vtkMRMLScalarVolumeNode2"    name="2: Unknown-label"    hideFromEditors="false"    selectable="true"    selected="false"    attributes="AssociatedNodeID:vtkMRMLScalarVolumeNode1;DICOM.instanceUIDs:1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23433.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23432.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23431.1;LabelMap:1"    storageNodeRef="vtkMRMLVolumeArchetypeStorageNode2"    userTags=""    displayNodeRef="vtkMRMLLabelMapVolumeDisplayNode1"    ijkToRASDirections="-1   -0   0 -0   -1   -0 0 -0 1 "    spacing="0.810547 0.810547 1"    origin="235.2 226.8 -128.69"    labelMap="1"  ></Volume>
-  <VolumeArchetypeStorage
-    id="vtkMRMLVolumeArchetypeStorageNode2"    name="VolumeArchetypeStorage_1"    hideFromEditors="true"    selectable="true"    selected="false"    fileName=""    fileListMember0=""    useCompression="1"    readState="0"    writeState="4"    centerImage="0"    singleFile="0"    UseOrientationFromFile="1"  ></VolumeArchetypeStorage>
-  <Hierarchy
-    id="vtkMRMLHierarchyNode1"    name="SceneViewToplevelHierarchyNode"    hideFromEditors="false"    selectable="true"    selected="false"    sortingValue="0"    allowMultipleChildren="true"  ></Hierarchy>
-  <Hierarchy
-    id="vtkMRMLHierarchyNode2"    name="SceneViewHierarchy"    hideFromEditors="true"    selectable="true"    selected="false"    parentNodeRef="vtkMRMLHierarchyNode1"    associatedNodeRef="vtkMRMLSceneViewNode1"    sortingValue="1"    allowMultipleChildren="true"  ></Hierarchy>
-  <SceneViewStorage
-    id="vtkMRMLSceneViewStorageNode1"    name="SceneViewStorage"    hideFromEditors="true"    selectable="true"    selected="false"    fileName=""    useCompression="1"    readState="0"    writeState="0"  ></SceneViewStorage>
-</SceneView>
- <SceneViewStorage
-  id="vtkMRMLSceneViewStorageNode1"  name="SceneViewStorage"  hideFromEditors="true"  selectable="true"  selected="false"  fileName="Data/Master%20Scene%20View.png"  useCompression="1"  readState="0"  writeState="4" ></SceneViewStorage>
- <SceneViewStorage
-  id="vtkMRMLSceneViewStorageNode2"  name="SceneViewStorage"  hideFromEditors="true"  selectable="true"  selected="false"  fileName="../Scene_snapshot.png"  useCompression="1"  readState="0"  writeState="4" ></SceneViewStorage>
- <SceneView
-  id="vtkMRMLSceneViewNode2"  name="Slicer Data Bundle Scene View"  hideFromEditors="false"  selectable="true"  selected="false"  storageNodeRef="vtkMRMLSceneViewStorageNode3"  userTags=""  screenshotType="4"  sceneViewDescription="Scene at MRML file save point" >  <Crosshair
-    id="vtkMRMLCrosshairNodedefault"    name="Crosshair"    hideFromEditors="true"    selectable="true"    selected="false"    crosshairMode="NoCrosshair"    navigation="false"    crosshairBehavior="Normal"    crosshairThickness="Fine"    crosshairRAS="0 0 0"  ></Crosshair>
-  <Selection
-    id="vtkMRMLSelectionNodeSingleton"    name="Selection"    hideFromEditors="true"    selectable="true"    selected="false"    activeVolumeID="vtkMRMLScalarVolumeNode1"    secondaryVolumeID="vtkMRMLScalarVolumeNode1"    activeLabelVolumeID="vtkMRMLScalarVolumeNode2"    activeFiducialListID="NULL"    activeAnnotationID="NULL"    activeROIListID="NULL"    activeCameraID="NULL"    activeViewID="NULL"    activeLayoutID="NULL"  ></Selection>
-  <Interaction
-    id="vtkMRMLInteractionNodeSingleton"    name="Interaction"    hideFromEditors="true"    selectable="true"    selected="false"    currentInteractionMode="ViewTransform"    lastInteractionMode="ViewTransform"  ></Interaction>
   <View
     id="vtkMRMLViewNode1"    name="View"    hideFromEditors="false"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    layoutLabel="1"    active="false"    visibility="true"    fieldOfView="200"    letterSize="0.05"    boxVisible="true"    fiducialsVisible="true"    fiducialLabelsVisible="true"    axisLabelsVisible="true"    axisLabelsCameraDependent="true"    backgroundColor="0.756863 0.764706 0.909804"    backgroundColor2="0.454902 0.470588 0.745098"    animationMode="Off"    viewAxisMode="LookFrom"    spinDegrees="2"    spinMs="5"    spinDirection="YawLeft"    rotateDegrees="5"    rockLength="200"    rockCount="0"    stereoType="NoStereo"    renderMode="Perspective"  ></View>
   <Slice
-    id="vtkMRMLSliceNodeRed"    name="Red"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="474.013 411.391 1"    dimensions="545 473 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="474.013 411.391 1"    uvwDimensions="584 507 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="-1 0 0 28.1052 0 1 0 19.7052 0 0 1 -127.69 0 0 0 1"    layoutName="Red"    layoutLabel="R"    layoutColor="0.952941 0.290196 0.2"    orientation="Axial"    orientationReference="Axial"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
+    id="vtkMRMLSliceNodeRed"    name="Red"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="566.785 411.391 1"    dimensions="631 458 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="566.785 411.391 1"    uvwDimensions="699 507 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="-1 0 0 28.1052 0 1 0 19.7052 0 0 1 -127.69 0 0 0 1"    layoutName="Red"    layoutLabel="R"    layoutColor="0.952941 0.290196 0.2"    orientation="Axial"    orientationReference="Axial"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
   <Slice
-    id="vtkMRMLSliceNodeYellow"    name="Yellow"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="562.385 487.056 0.810547"    dimensions="545 472 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="562.385 487.056 0.810547"    uvwDimensions="693 600 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="0 0 1 0.141369 -1 0 0 19.7052 0 1 0 -127.69 0 0 0 1"    layoutName="Yellow"    layoutLabel="Y"    layoutColor="0.929412 0.835294 0.298039"    orientation="Sagittal"    orientationReference="Sagittal"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
+    id="vtkMRMLSliceNodeYellow"    name="Yellow"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="672.5 487.056 1"    dimensions="631 457 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="672.5 487.056 1"    uvwDimensions="829 600 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="0 0 1 0.141369 -1 0 0 19.7052 0 1 0 -127.69 0 0 0 1"    layoutName="Yellow"    layoutLabel="Y"    layoutColor="0.929412 0.835294 0.298039"    orientation="Sagittal"    orientationReference="Sagittal"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
   <Slice
-    id="vtkMRMLSliceNodeGreen"    name="Green"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="564.126 488.564 1"    dimensions="545 472 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="564.126 488.564 1"    uvwDimensions="695 602 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="-1 0 0 28.1052 0 0 1 -0.153155 0 1 0 -127.69 0 0 0 1"    layoutName="Green"    layoutLabel="G"    layoutColor="0.431373 0.690196 0.294118"    orientation="Coronal"    orientationReference="Coronal"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
+    id="vtkMRMLSliceNodeGreen"    name="Green"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="673.109 487.497 0.810547"    dimensions="631 457 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="673.109 487.497 0.810547"    uvwDimensions="830 601 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="-1 0 0 28.1052 0 0 1 -0.153155 0 1 0 -127.69 0 0 0 1"    layoutName="Green"    layoutLabel="G"    layoutColor="0.431373 0.690196 0.294118"    orientation="Coronal"    orientationReference="Coronal"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
   <Layout
     id="vtkMRMLLayoutNodevtkMRMLLayoutNode"    name="Layout"    hideFromEditors="true"    selectable="true"    selected="false"    currentViewArrangement="3"    guiPanelVisibility="1"    bottomPanelVisibility ="1"    guiPanelLR="0"    collapseSliceControllers="0"
     numberOfCompareViewRows="1"    numberOfCompareViewColumns="1"    numberOfLightboxRows="6"    numberOfLightboxColumns="6"    mainPanelSize="400"    secondaryPanelSize="400"  ></Layout>
@@ -129,6 +78,10 @@
     id="vtkMRMLSliceCompositeNodeYellow"    name="SliceComposite_1"    hideFromEditors="true"    selectable="true"    selected="false"    backgroundVolumeID="vtkMRMLScalarVolumeNode1"    foregroundVolumeID=""    labelVolumeID="vtkMRMLScalarVolumeNode2"    compositing="0"    foregroundOpacity="0"    labelOpacity="1"    linkedControl="0"    foregroundGrid="0"    backgroundGrid="0"    labelGrid="1"    fiducialVisibility="1"    fiducialLabelVisibility="1"    sliceIntersectionVisibility="0"    layoutName="Yellow"    annotationSpace="IJKAndRAS"    annotationMode="All"    doPropagateVolumeSelection="1"  ></SliceComposite>
   <SliceComposite
     id="vtkMRMLSliceCompositeNodeGreen"    name="SliceComposite_2"    hideFromEditors="true"    selectable="true"    selected="false"    backgroundVolumeID="vtkMRMLScalarVolumeNode1"    foregroundVolumeID=""    labelVolumeID="vtkMRMLScalarVolumeNode2"    compositing="0"    foregroundOpacity="0"    labelOpacity="1"    linkedControl="0"    foregroundGrid="0"    backgroundGrid="0"    labelGrid="1"    fiducialVisibility="1"    fiducialLabelVisibility="1"    sliceIntersectionVisibility="0"    layoutName="Green"    annotationSpace="IJKAndRAS"    annotationMode="All"    doPropagateVolumeSelection="1"  ></SliceComposite>
+  <Slice
+    id="vtkMRMLSliceNodeSlice1"    name="Slice1"    hideFromEditors="true"    selectable="true"    selected="false"    attributes="MappedInLayout:1"    fieldOfView="333.333 241.416 1"    dimensions="631 457 1"    xyzOrigin="0 0 0"    sliceResolutionMode="2"    uvwExtents="333.333 241.416 1"    uvwDimensions="333 241 1"    uvwOrigin="0 0 0"    activeSlice="0"    layoutGridRows="1"    layoutGridColumns="1"    sliceToRAS="-1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1"    layoutName="Slice1"    layoutLabel="1"    layoutColor="0.54902 0.54902 0.54902"    orientation="Axial"    orientationReference="Axial"    jumpMode="1"    sliceVisibility="false"    widgetVisibility="false"    useLabelOutline="false"    sliceSpacingMode="0"    prescribedSliceSpacing="1 1 1"  ></Slice>
+  <SliceComposite
+    id="vtkMRMLSliceCompositeNodeSlice1"    name="SliceComposite_3"    hideFromEditors="true"    selectable="true"    selected="false"    backgroundVolumeID=""    foregroundVolumeID=""    labelVolumeID=""    compositing="0"    foregroundOpacity="0"    labelOpacity="1"    linkedControl="0"    foregroundGrid="0"    backgroundGrid="0"    labelGrid="1"    fiducialVisibility="1"    fiducialLabelVisibility="1"    sliceIntersectionVisibility="0"    layoutName="Slice1"    annotationSpace="IJKAndRAS"    annotationMode="All"    doPropagateVolumeSelection="1"  ></SliceComposite>
   <ClipModels
     id="vtkMRMLClipModelsNodevtkMRMLClipModelsNode"    name="ClipModels"    hideFromEditors="true"    selectable="true"    selected="false"    clipType="0"    redSliceClipState="0"    yellowSliceClipState="0"    greenSliceClipState="0"  ></ClipModels>
   <View
@@ -136,7 +89,7 @@
   <Camera
     id="vtkMRMLCameraNode2"    name="Default Scene Camera"    hideFromEditors="false"    selectable="true"    selected="false"    position="0 500 0"    focalPoint="0 0 0"    viewUp="0 0 1"    parallelProjection="false"    parallelScale="1"    activetag="vtkMRMLViewNode2"    appliedTransform="1 0 0 0  0 1 0 0  0 0 1 0  0 0 0 1"  ></Camera>
   <VolumeArchetypeStorage
-    id="vtkMRMLVolumeArchetypeStorageNode1"    name="VolumeArchetypeStorage"    hideFromEditors="true"    selectable="true"    selected="false"    fileName="Data/CT_volume.nrrd"    fileListMember0="Data/CT_volume.nrrd"    useCompression="1"    readState="0"    writeState="4"    centerImage="0"    singleFile="0"    UseOrientationFromFile="1"  ></VolumeArchetypeStorage>
+    id="vtkMRMLVolumeArchetypeStorageNode1"    name="VolumeArchetypeStorage"    hideFromEditors="true"    selectable="true"    selected="false"    fileName="CT_volume.nrrd"    fileListMember0="CT_volume.nrrd"    useCompression="1"    readState="0"    writeState="4"    centerImage="0"    singleFile="0"    UseOrientationFromFile="1"  ></VolumeArchetypeStorage>
   <Volume
     id="vtkMRMLScalarVolumeNode1"    name="2: Unknown"    hideFromEditors="false"    selectable="true"    selected="false"    attributes="DICOM.instanceUIDs:1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23433.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23432.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23431.1;LabelMap:0"    storageNodeRef="vtkMRMLVolumeArchetypeStorageNode1"    userTags=""    displayNodeRef="vtkMRMLScalarVolumeDisplayNode1"    ijkToRASDirections="-1   -0   0 -0   -1   -0 0 -0 1 "    spacing="0.810547 0.810547 1"    origin="235.2 226.8 -128.69"    labelMap="0"  ></Volume>
   <VolumeDisplay
@@ -148,18 +101,14 @@
   <Volume
     id="vtkMRMLScalarVolumeNode2"    name="2: Unknown-label"    hideFromEditors="false"    selectable="true"    selected="false"    attributes="AssociatedNodeID:vtkMRMLScalarVolumeNode1;DICOM.instanceUIDs:1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23433.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23432.1 1.2.392.200103.20080913.113635.2.2009.6.22.21.43.10.23431.1;LabelMap:1"    storageNodeRef="vtkMRMLVolumeArchetypeStorageNode2"    userTags=""    displayNodeRef="vtkMRMLLabelMapVolumeDisplayNode1"    ijkToRASDirections="-1   -0   0 -0   -1   -0 0 -0 1 "    spacing="0.810547 0.810547 1"    origin="235.2 226.8 -128.69"    labelMap="1"  ></Volume>
   <VolumeArchetypeStorage
-    id="vtkMRMLVolumeArchetypeStorageNode2"    name="VolumeArchetypeStorage_1"    hideFromEditors="true"    selectable="true"    selected="false"    fileName="Data/2:%20Unknown-label.nrrd"    fileListMember0="Data/2:%20Unknown-label.nrrd"    useCompression="1"    readState="0"    writeState="4"    centerImage="0"    singleFile="0"    UseOrientationFromFile="1"  ></VolumeArchetypeStorage>
-  <VolumeArchetypeStorage
-    id="vtkMRMLVolumeArchetypeStorageNode3"    name="VolumeArchetypeStorage_1"    hideFromEditors="true"    selectable="true"    selected="false"    fileName="../CT_label.nrrd"    fileListMember0="CT_label.nrrd"    useCompression="1"    readState="0"    writeState="4"    centerImage="0"    singleFile="0"    UseOrientationFromFile="1"  ></VolumeArchetypeStorage>
+    id="vtkMRMLVolumeArchetypeStorageNode2"    name="VolumeArchetypeStorage_1"    hideFromEditors="true"    selectable="true"    selected="false"    fileName="CT_label.nrrd"    fileListMember0="CT_label.nrrd"    useCompression="1"    readState="0"    writeState="4"    centerImage="0"    singleFile="0"    UseOrientationFromFile="1"  ></VolumeArchetypeStorage>
   <Hierarchy
     id="vtkMRMLHierarchyNode1"    name="SceneViewToplevelHierarchyNode"    hideFromEditors="false"    selectable="true"    selected="false"    sortingValue="0"    allowMultipleChildren="true"  ></Hierarchy>
   <Hierarchy
     id="vtkMRMLHierarchyNode2"    name="SceneViewHierarchy"    hideFromEditors="true"    selectable="true"    selected="false"    parentNodeRef="vtkMRMLHierarchyNode1"    associatedNodeRef="vtkMRMLSceneViewNode1"    sortingValue="1"    allowMultipleChildren="true"  ></Hierarchy>
   <SceneViewStorage
-    id="vtkMRMLSceneViewStorageNode1"    name="SceneViewStorage"    hideFromEditors="true"    selectable="true"    selected="false"    fileName="Data/Master%20Scene%20View.png"    useCompression="1"    readState="0"    writeState="4"  ></SceneViewStorage>
-  <SceneViewStorage
-    id="vtkMRMLSceneViewStorageNode2"    name="SceneViewStorage"    hideFromEditors="true"    selectable="true"    selected="false"    fileName="../Scene_snapshot.png"    useCompression="1"    readState="0"    writeState="4"  ></SceneViewStorage>
+    id="vtkMRMLSceneViewStorageNode1"    name="SceneViewStorage"    hideFromEditors="true"    selectable="true"    selected="false"    fileName="Scene_view.png"    useCompression="1"    readState="0"    writeState="4"  ></SceneViewStorage>
 </SceneView>
  <SceneViewStorage
-  id="vtkMRMLSceneViewStorageNode3"  name="SceneViewStorage_1"  hideFromEditors="true"  selectable="true"  selected="false"  fileName="Slicer%20Data%20Bundle%20Scene%20View.png"  useCompression="1"  readState="0"  writeState="4" ></SceneViewStorage>
+  id="vtkMRMLSceneViewStorageNode1"  name="SceneViewStorage"  hideFromEditors="true"  selectable="true"  selected="false"  fileName="Scene_view.png"  useCompression="1"  readState="0"  writeState="4" ></SceneViewStorage>
 </MRML>
diff --git a/Prototype/TestData/SlicerScene/TestScene/.DS_Store b/Prototype/TestData/SlicerScene/TestScene/.DS_Store
deleted file mode 100644
index 9968c35..0000000
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diff --git a/Prototype/TestData/SlicerScene/TestScene/Data/2: Unknown-label.nrrd b/Prototype/TestData/SlicerScene/TestScene/Data/2: Unknown-label.nrrd
deleted file mode 100644
index 125555b..0000000
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diff --git a/Prototype/TestData/SlicerScene/TestScene/Data/CT_volume.nrrd b/Prototype/TestData/SlicerScene/TestScene/Data/CT_volume.nrrd
deleted file mode 100644
index a1fa9dc..0000000
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diff --git a/Prototype/TestData/SlicerScene/TestScene/Data/Master Scene View.png b/Prototype/TestData/SlicerScene/TestScene/Data/Master Scene View.png
deleted file mode 100644
index 79f8784..0000000
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diff --git a/Prototype/TestData/SlicerScene/TestScene/Slicer Data Bundle Scene View.png b/Prototype/TestData/SlicerScene/TestScene/Slicer Data Bundle Scene View.png
deleted file mode 100644
index 3259df1..0000000
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