Dear David, I have two data sets with 3d points and a scalar value coming from two CSV files and then I filter them through Table to Points, and then I apply the resample data set filter.
So basically the two inputs are Poligonal Mesh, see the attached pic. Sincerely, Luca paraview-boun...@paraview.org wrote on 04/21/2010 04:14:44 PM: > > The probe filter assigns the invalid flag when a sample location isn't > located within any cell in the field (as happens in parallel cases > when a processor is sampling outside of its local domain). > > What data type are you sampling within exactly? If the cells are 2D or > less, it is pretty easy to have lots of the sample locations not > satisfy the plane equations of any of the 2D cells. > > David E DeMarle > Kitware, Inc. > R&D Engineer > 28 Corporate Drive > Clifton Park, NY 12065-8662 > Phone: 518-371-3971 x109 > > > > On Wed, Apr 21, 2010 at 9:49 AM, <luca.cleme...@tororosso.com> wrote: > > Dear all, > > I have two CVS files with ~500000 3d point with a scalar value. > > I load them in paraview then I use Table To points to have a polygonal mesh. > > > > I then use the resample with dataset so that in the next step I can do a > > with the a programmable filter. > > > > The problem I have is that looking at the vtkValidPointMask after I run the > > probe filter I have almost ~400000 points which are set to 0 (aka they are > > invalid). > > > > Why is that? How can I reduce that number? > > > > My two data set are the results of a very dense point sample taken on the > > same boundary surface. > > > > Sincerely, > > Luca > > > > > > > _________________________________________________________________________________________________________________ > > Questo messaggio è da intendersi esclusivamente ad uso del destinatario e > > può contenere informazioni che sono di natura privilegiata, confidenziale > > o non divulgabile secondo le leggi vigenti. Se il lettore del presente > > messaggio non è il destinatario designato, o il dipendente/agente > > responsabile > > per la consegna del messaggio al destinatario designato, si informa che ogni > > disseminazione, distribuzione o copiatura di questa comunicazione è > > strettamente proibita anche ai sensi del decreto legislativo 196/03 . 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