# vtk DataFile Version 4.2
vtk output
ASCII
DATASET POLYDATA
POINTS 16 float
44.8553 12.3404 44.5852 44.8553 12.3404 42.8072 44.8553 10.5624 42.8072 
44.8553 10.5624 44.5852 44.8553 10.5624 44.5852 44.8553 10.5624 42.8072 
44.8553 12.3404 42.8072 44.8553 12.3404 44.5852 44.8553 10.5624 42.8072 
44.8553 12.3404 42.8072 44.8553 12.3404 44.5852 44.8553 10.5624 44.5852 
44.8553 10.5624 44.5852 44.8553 10.5624 42.8072 44.8553 12.3404 44.5852 
44.8553 12.3404 42.8072 
POLYGONS 2 8
3 13 15 14 
3 12 13 14 

CELL_DATA 2
SCALARS boundaryId unsigned_int
LOOKUP_TABLE default
342 342