The question about how to obtain a graph of the product changes over time.

ParaView Support
1

Researchers, I have some VTK files about particle information and different gas products. I want to obtain a graph of the product’s variation over time, but I don’t know how to operate it. Can you help me get the result? It will be appreciated if the problem can be solved. Thanks
VTK.zip (3.7 MB)
everyone.

2

how do you define “product variation” ?

PlotDataOvetTime give you this:

image
image907×539 27.7 KB

3

Thank you very much for your reply. I would like to know the specific operation process. Can you provide it?

4
  • run ParaView
  • File → Open → particle…vtk → Apply
  • Filters → Alphabetical → PlotDataOverTime → Apply
5

Thank you for your patient reply. I just succeeded. But I also want to export a file with data that changes over time. How should I do this?

6

After following @mwestphal’s instructions, save the data. Either File → Save Data... or click Screenshot 2024-05-15 at 6.39.32 AM in the toolbar on the upper left.

You can save the data as a csv file, which can be loaded in other tools such as a spreadsheet like Excel or Google Sheets.

1 Like
7

Thank you for your patient reply.