[Paraview] PV 3.8.0 plot over line bug?

[Stephen Wornom]

When I "export data" to a file.csv after I do a plot over line, the 
first two lines read

"Density","Pressure","Mach","LogFR","Temperature","Stretch","gamma","SGS","Velocity:0","Velocity:1","Velocity:2","Vorticity:0","Vorticity:1","Vorticity:2","vtkValidPointMask","arc_length","Points:0","Points:1","Points:2"
0.998353,71.4169,4.93848e-05,-2.83811,0.250122,0,0,0.00624084,-1.7413e-05,0.00047134,-0.000147603,0.056595,10.6778,38.4847,^A,0,0.5,0,0

The ^A is the "vtkValidPointMask" entry.
Questions:
1- How do avoid getting this entry?
2- Should I report it as a bug?
Stephen
-- 
stephen.wornom at sophia.inria.fr
2004 route des lucioles - BP93
Sophia Antipolis
06902 CEDEX
		
Tel: 04 92 38 50 54
Fax: 04 97 15 53 51






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