Re: [Paraview] [EXTERNAL] Coordinate system transformation

I’m still not sure what you mean by “create the new coordinate system.” Do you perhaps mean that you want ParaView to render the data using positions in x1,y1,z1 instead of x,y,z? A straightforward way to do this is to use the calculator filter to perform your matrix transformation from x,y,z

Re: [Paraview] [EXTERNAL] Coordinate system transformation

Thanks for your quick reply. Sorry, I was not very clear. I will try to explain clearly here. > Maybe somebody else understands better, but I am totally confused by what you are asking. It sounds like you have an original coordinate system x,y,z and a new coordinate system x1,y1,z1. I don't have

Re: [Paraview] Parallel Unstructured Format Recommendations

Hi Sean, I don't know the answer since I don't deal with that many different unstructured grid file formats when reading data into PV. As far as I know, we don't mark too carefully which unstructured grid readers can partition data in parallel. My best advice for this is just to try it reading

Re: [Paraview] [EXTERNAL] Coordinate system transformation

Maybe somebody else understands better, but I am totally confused by what you are asking. It sounds like you have an original coordinate system x,y,z and a new coordinate system x1,y1,z1. Then you have a velocity vector u,v,w defined in the original coordinate system (x,y,z) that you want to

Re: [Paraview] [EXTERNAL] Re: Help with Programmable Filters

By the way, I added your references into the Python Calculator and Programmable Filter tutorials. Thanks Alan -Original Message- From: Utkarsh Ayachit [mailto:utkarsh.ayac...@kitware.com] Sent: Thursday, April 21, 2016 5:57 AM To: Scott, W Alan Cc:

[Paraview] Coordinate system transformation

Hello everyone! Is it possible to create new local coordinate system (x1,y1,z1) and compute velocities in that (in short coordinate transformation) from the original system (x,y,z)? Google search did not help me much. And 'Transform' filter do not transform velocities to the new coordinate system

Re: [Paraview] [EXTERNAL] Re: Help with Programmable Filters

> Very nice. I didn't know these existed. Here is another question from my > user: Is there some detailed documentation (beyond whats in the paraview > guide) for the programmable filter API? Alas, no. If you have a list of things that are not covered that your user would like described, we

Re: [Paraview] [EXTERNAL] Re: Help with Programmable Filters

Very nice. I didn't know these existed. Here is another question from my user: Is there some detailed documentation (beyond whats in the paraview guide) for the programmable filter API? Thanks, Alan -Original Message- From: Utkarsh Ayachit [mailto:utkarsh.ayac...@kitware.com]

Re: [Paraview] [EXTERNAL] Re: 3d text problem

Regarding Ken’s third answer, here is a document on VTK file formats. It is old, but I believe still up to date. http://www.vtk.org/wp-content/uploads/2015/04/file-formats.pdf Alan From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Moreland, Kenneth Sent: Thursday, April 21,

Re: [Paraview] 3d text problem

Marwen, You asked 3 questions. I will try to answer them. “I want to use the 3d text on the surface but it is inverted.” It sounds like you are looking at your text from the back. Try moving the camera around to the front. You can also click the toolbar button marked “-Z” (2nd row near the

Re: [Paraview] [EXTERNAL] Extracting cells by label

What about checking the box in the color map editor labelled "Interpret Values as Categories" and then coloring only the category of interest? Cheers Jason On Thu, Apr 21, 2016 at 11:01 AM, Carlson, Neil wrote: > Sort of, but not exactly. Threshold would allow me to remove >

Re: [Paraview] [EXTERNAL] Extracting cells by label

Neil, You can do it with the “Find Data” selection mechanism (Section 6.3 of the ParaView Guide). Open the Find Data dialog and make a selection of where the block id field “is one of” a comma separated list of block ids you want. When you run the selection query, you should see the cells of

Re: [Paraview] [EXTERNAL] Extracting cells by label

Sort of, but not exactly. Threshold would allow me to remove blocks below a min value and above a max value. But what I want is to be able to select (via a checkbox list, for example) exactly which blocks I want to see, not limited to those in a range. And to reiterate, "block n" consists of

[Paraview] 3d text problem

Hello Miss, Mister,I am beginning in the utilisation of the software Paraview and have some problem with its use:I want to use the 3d text on the surface but it is inverted, moreover i don't know how to write it directly on the programm (vtk),and what does this means?:POINT_DATA 8SCALARS

[Paraview] Which xdmf reader?

I'm using the pre-built 5.0.0 (64-bit Linux), and when I load an XDMF file I'm presented with a choice of readers: Xdmf3 Reader Xdmf3 Reader (Top Level Partition) Xdmf Reader What is the difference between these? I'm seeing different behaviour from each on a silly toy grid consisting of a

Re: [Paraview] Error 134 when opening ParaView

Hi Vincent, "ERROR CODE 134" is a generic abort code and doesn't really convey anything specific. It's essentially the operating system saying "the program crashed" with no further detail. To try to diagnose it further, you said "My problem appeared on a CentOS 6.7 used through a remote

Re: [Paraview] Error 134 when opening ParaView

Hi, My problem appeared on a CentOS 6.7 used through a remote visualisation session. Now that I've fixed some window manager issues, the problem does not occur anymore. But to really understand the problem that I had, I need to know better about this ERROR CODE 134 that ParaView was

Re: [Paraview] Help with Programmable Filters

> 1. Is there any documentation generally describing the input and output > data objects that form the programmable filter API? Chapter 14 from the ParaView Guide. And the following series of Berk's blog posts: https://blog.kitware.com/improved-vtk-numpy-integration/

Re: [Paraview] peak memory use on remote nodes

Dave So it turns out that aprun/alps won’t let me run a script with dstat to monitor the memory use, and using craypat makes the execution take too long (weeks it seems). So I tried importing part of the dstat python into my paraview python Using this I am able to query memory use on the node