[Brandani]

Hi there!
I am running reactingFOAM case and need to do the following:

I am interested in running the case at 50 different inlet velocities (everything else is exactly the same) - i.e. if it was done manually, I would create fifty case folders and change velocities manually in the 0 folder and run all those cases..

My question is - is there any way to automate this if I know all the 50 different velocities I am interested in (maybe utilise matrix input U = [ 1 1.1 1.2 ... ])

Thank you!

[LuckyTran]

There might be a utility but...


I would create a shell script that does exactly what you say

#!
 for arg in "1" "1.1" "1.2"; do
     cp -r originalName newNamewith$arg

        blah blah blah
done

You can use sed - i banana to replace the line containing the velocity if the file format is fixed (and it probably is). A more high-level way is to use a changeDictionaryDict