[Paraview] Clip on Extract Subset crashes when Extract Subset reduces to a surface

[Richard GRENON]

Hello, all.

Just to let you to know that the "Clip" filter applied on an "Extract 
Subset" object crashes when the "Extract Subset" reduces to a surface.

Here is an example tested on PV 314 :

- Loading a structured IJK domain (Tecplot reader or else), say Imax=40, 
Jmax=8 and Kmax=20

- Add the "Extract subset" filter to get the surface J=0, so subset 
indexes are I from 0 to Imax, J from 0 to 0, K from 0 to Kmax

- Add the "Clip" filter with plane Z=something => Crash !!!

Workaround: after the "Extract Subset" filter, add the "Extract 
Surfaces" filter, then the "Clip" filter and clipping is OK !

Bests regards.

Richard

-- 
 Richard GRENON
 ONERA
 Departement d'Aerodynamique Appliquee - DAAP/ACI
 8 rue des Vertugadins
 92190 MEUDON - FRANCE
 phone : +33 1 46 73 42 17
 fax   : +33 1 46 73 41 46
 mailto:Richard.Grenon at onera.fr
 http://www.onera.fr