--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test-data/head.vtkascii	Sat Nov 14 14:06:46 2015 -0500
@@ -0,0 +1,65 @@
+# vtk DataFile Version 3.0
+vtk output
+ASCII
+DATASET POLYDATA
+POINTS 34 float
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+-0.06 -0.25 -1.53081e-17 -0.06 -0.23097 0.0956709 -0.06 -0.176777 0.176777 
+-0.06 -0.0956709 0.23097 -0.06 -3.06162e-17 0.25 -0.06 0.0956709 0.23097 
+-0.06 0.176777 0.176777 -0.06 0.23097 0.0956709 -0.06 0.25 4.59243e-17 
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+-0.06 0 -0.25 -0.06 -0.0956709 -0.23097 -0.06 -0.176777 -0.176777 
+-0.06 -0.23097 -0.0956709 -0.06 -0.25 -1.53081e-17 -0.06 -0.23097 0.0956709 
+-0.06 -0.176777 0.176777 -0.06 -0.0956709 0.23097 -0.06 -3.06162e-17 0.25 
+-0.06 0.0956709 0.23097 -0.06 0.176777 0.176777 -0.06 0.23097 0.0956709 
+-0.06 0.25 4.59243e-17 -0.06 0.23097 -0.0956709 -0.06 0.176777 -0.176777 
+-0.06 0.0956709 -0.23097 
+POLYGONS 32 128
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+3 18 3 19 
+3 0 2 4 
+3 19 3 20 
+3 0 4 5 
+3 20 3 21 
+3 0 5 6 
+3 21 3 22 
+3 0 6 7 
+3 22 3 23 
+3 0 7 8 
+3 23 3 24 
+3 0 8 9 
+3 24 3 25 
+3 0 9 10 
+3 25 3 26 
+3 0 10 11 
+3 26 3 27 
+3 0 11 12 
+3 27 3 28 
+3 0 12 13 
+3 28 3 29 
+3 0 13 14 
+3 29 3 30 
+3 0 14 15 
+3 30 3 31 
+3 0 15 16 
+3 31 3 32 
+3 0 16 17 
+3 32 3 33 
+3 0 17 1 
+3 33 3 18 
+
+POINT_DATA 34
+NORMALS Normals float
+-1 0 0 -1 0 0 -1 0 0 
+1 2.30575e-08 6.43464e-09 -1 0 0 -1 0 0 
+-1 0 0 -1 0 0 -1 0 0 
+-1 0 0 -1 0 0 -1 0 0 
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+-1 0 0 -1 0 0 -1 0 0 
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+0.872506 0.18698 -0.451411