Combine vtu files

Hi all,
I am generating vtu files from a parallel simulation, so that I get 100s of files per time step. I would like to combine these into one file per time step. How can I manage to do that using python ?

Hi @Dorian_Trabichet

It may be simpler to generate enclosing .vtm files for all your vtu files.


Hi @Dorian_Trabichet If you don’t want to create a multiblock (.vtm) file which i would suggest also, there is also Append Datasets filter which does what you want.

Hi, thank you for your answers, that’s exactly what I need.