<MRML>
<Volume
name="head1" description="somebodys1" id="vol1" storageNodeRef="storage1"
displayNodeRef="display1" transformNodeRef="xform1"></Volume>

<Volume
name="head2" description="somebodys2" id="vol2" storageNodeRef="storage2"
displayNodeRef="display1" transformNodeRef="xform2"></Volume>

<VolumeArchetypeStorage
fileArchetype="TestData/fixed.nrrd" id="storage1"></VolumeArchetypeStorage>

<VolumeArchetypeStorage
fileArchetype="TestData/moving.nrrd" id="storage2"></VolumeArchetypeStorage>

<VolumeDisplay
name="disp1" id="display1" level="128" window="100"></VolumeDisplay>

<LinearTransform
name="matXform1" id="xform1" matrixTransformToParent="1 0 0 0 0 1 0 0 0 0 1 0 10 20 30 1"></LinearTransform>

<LinearTransform
name="matXform2" id="xform2" matrixTransformToParent="1 0 0 0 0 1 0 0 0 0 1 0 10 20 30 1"></LinearTransform>
</MRML>
