Re: [Paraview] Numpy masking (via programm filter) not quite working in parallel

2012-08-23 Thread Sohail Shafii
August 17, 2012 4:15 PM > > Subject: Re: [Paraview] Numpy masking (via programm filter) not quite > working in parallel > > Hi Sohail, > >> ... Will this point sharing information become available in later versions >> of ParaView? i.e. would it ever be easy to identi

Re: [Paraview] Numpy masking (via programm filter) not quite working in parallel

2012-08-20 Thread George Zagaris
te: > Very well. I think that should be fine for now. > > Sohail > > > From: David Thompson > To: Sohail Shafii > Cc: David Thompson ; "paraview@paraview.org" > > Sent: Friday, August 17, 2012 4:15 PM > > Subject: Re:

Re: [Paraview] Numpy masking (via programm filter) not quite working in parallel

2012-08-17 Thread Sohail Shafii
Very well. I think that should be fine for now. Sohail From: David Thompson To: Sohail Shafii Cc: David Thompson ; "paraview@paraview.org" Sent: Friday, August 17, 2012 4:15 PM Subject: Re: [Paraview] Numpy masking (via programm filter) not qui

Re: [Paraview] Numpy masking (via programm filter) not quite working in parallel

2012-08-17 Thread David Thompson
Hi Sohail, > ... Will this point sharing information become available in later versions of > ParaView? i.e. would it ever be easy to identify and count duplicates? I don't know of any plans to implement this (but that doesn't mean there aren't). David _

Re: [Paraview] Numpy masking (via programm filter) not quite working in parallel

2012-08-17 Thread Sohail Shafii
aview@paraview.org" Sent: Friday, August 17, 2012 3:40 PM Subject: Re: [Paraview] Numpy masking (via programm filter) not quite working in parallel Hi Sohail, This is likely caused by points shared on several processes. While ParaView splits the cells of a mesh across processes, cells on th

Re: [Paraview] Numpy masking (via programm filter) not quite working in parallel

2012-08-17 Thread David Thompson
Hi Sohail, This is likely caused by points shared on several processes. While ParaView splits the cells of a mesh across processes, cells on the boundary between processes share vertices. Thus if a vertex bounds cells split across 3 processes, that vertex will appear in 3 different lists of loc

[Paraview] Numpy masking (via programm filter) not quite working in parallel

2012-08-17 Thread Sohail Shafii
Hi, I need to use Numpy in a lot of the programmable filters that I write, and I've run into differences in how its masking feature works in serial and parallel. Masking allows one to filter out portions of an array that do not pass some condition. As an example, I've created a stock paraview