Re: [Paraview] Fluid Flow Simulation in ParaView

2015-03-19 Thread Rohit Narurkar
Is there no simple feature or option that considers negative values as well? On Wed, Mar 18, 2015 at 5:50 PM, Utkarsh Ayachit utkarsh.ayac...@kitware.com wrote: Try applying the Glyph filter or using the Surface LIC plugin[1] [1]

Re: [Paraview] server configuration with two factor authentication?

2015-03-19 Thread David E DeMarle
I liked this bit too as the windows version 'xterm -e ssh '. Command exec=cmd.exe delay=10 Arguments Argument value=/C/ Argument value=start/ Argument value=cmd.exe/ Argument value=/C/ Argument value=$SSH_EXEquot;/ Since windows isn't my first language, that took more hunting than I'ld like to

Re: [Paraview] Fetching data from xdmf temporal collection

2015-03-19 Thread Jean-Michel
Thank you very much Armin. The problem was indeed to access the raw data for a time dependant format. Using UpdatePipeline(timestep) allowed me to change the time step before fetching the data. It works fine, although using VTK directly might indeed be more efficient. Jean-Michel ---

[Paraview] Use External VTK for ParaView Build

2015-03-19 Thread Kevin Dean
Hi, my name is Kevin, I have recently tried building ParaView Source via external VTK. However, I seem to be running into a snag. For some reason, after my own fun debug process of external versus internal builds, it seems the problem comes from this section of ParaViewTopModule.cmake: foreach

Re: [Paraview] Fluid Flow Simulation in ParaView

2015-03-19 Thread Samuel Key
Rohit, Assuming that the x-component of VecVelocity has negative values, then from the selection [Magnitude|x|y|z] pick x and then only VecVelocity_x will be displayed. On the other hand, if "vector plots" are your goal, use PV's Glyph filter. Sam

Re: [Paraview] Use External VTK for ParaView Build

2015-03-19 Thread Kevin Dean
sorry, ParaViewModuleTop.cmake file... On Thu, Mar 19, 2015 at 10:43 AM, Kevin Dean kevin.d...@decisionsciencescorp.com wrote: Hi, my name is Kevin, I have recently tried building ParaView Source via external VTK. However, I seem to be running into a snag. For some reason, after my own fun

Re: [Paraview] server configuration with two factor authentication?

2015-03-19 Thread Burlen Loring
quot;C:\Program Files (x86)\PuTTY\plink.exequot; so that's the secret to paths with spaces! nice, thanks for sharing that! On 03/19/2015 09:22 AM, David E DeMarle wrote: Howdy Mark, Adding to what Burlen said. You can grab pvsc examples for ORNL, ANL and NERSC via paraview-File-Connect…

[Paraview] server configuration with two factor authentication?

2015-03-19 Thread Vanmoer, Mark W
Hi, is there a way to set up the server XML so that it works with two factor authentication, as in a token generator? This is for the Blue Waters machine at NCSA. What I mean is, something like how VisIt acts, which when doing the connection will prompt for the password and token. In the past,

Re: [Paraview] Use External VTK for ParaView Build

2015-03-19 Thread Utkarsh Ayachit
Kevin, This is not support yet. There is just place holder code, but it isn't intended to work. Utkarsh On Thu, Mar 19, 2015 at 1:46 PM, Kevin Dean kevin.d...@decisionsciencescorp.com wrote: sorry, ParaViewModuleTop.cmake file... On Thu, Mar 19, 2015 at 10:43 AM, Kevin Dean

Re: [Paraview] server configuration with two factor authentication?

2015-03-19 Thread Vanmoer, Mark W
This great, thanks for sharing, guys. Using xterm would have never occurred to me. Are you setting the pvserver –client-host somehow? My old pvsc from Forge sent over the client’s hostname to the script. I tried that on Blue Waters and it works, but do I not need to actually do that? Also, are

Re: [Paraview] Hardware suggestions for volume rendering

2015-03-19 Thread Kevin Lau
Dear Aashish, Thanks for your reply, I've now managed to build ParaView from the Master branch with VTK_RENDERING_BACKEND set to OpenGL2 and I have noticed a visible difference in the rendering. However comparison of the rendering performance in the interactive mode of builds with the standard

Re: [Paraview] server configuration with two factor authentication?

2015-03-19 Thread Burlen Loring
Hi Mark, Yes to both. The way this could work on a simple cluster is: from the user's system which is assumed to be remote, the pvsc creates an ssh tunnel inside the xterm and calls the launch script on the compute system login node. the launch script submits the batch job. pvserver, when

Re: [Paraview] server configuration with two factor authentication?

2015-03-19 Thread Burlen Loring
Hi Mark, This works without anything special if you launch in an xterm. We did this at NICS which requires both ssh authentication and rsa secure id token. Here is an example https://github.com/burlen/pvserver-configs/blob/master/pvsc/edison-unix.pvsc Burlen On 03/19/2015 06:50 AM,