[gnoyeh525]

Hi, every, I am a new Openfoam user

If I want to read vector-list(.txt file) into openfoam, and identify each vector, How can I manage to do this, please?

ie, positions vector list
(4.0446766158e+00 3.5020000000e+00 4.0000000000e+00)
(3.9430552591e+00 3.5060000000e+00 4.0521660473e+00)
(4.0086987498e+00 3.5100000000e+00 3.9008822329e+00)
... ... ...

And I want to get
positions[0] = (4.0446766158e+00 3.5020000000e+00 4.0000000000e+00)
positions[1] = (3.9430552591e+00 3.5060000000e+00 4.0521660473e+00)
positions[2] = (4.0086987498e+00 3.5100000000e+00 3.9008822329e+00)
... ... ... ...

Is there any one know how to read this data from .txt file and identify each vector?
Thanks

[lfrigeri3]

You have to give us more information. What do u need to do with that file? Is it for build your mesh?

However, I think you should do a little script in c++ , write it with gedit and save it "script" , then make it an executable with "chmod +x script" and execute it "./script" .

BUT: I don't know if this way will works, I'm a little (but creative) newbie

[gnoyeh525]

Originally Posted by lfrigeri3

You have to give us more information. What do u need to do with that file? Is it for build your mesh?

However, I think you should do a little script in c++ , write it with gedit and save it "script" , then make it an executable with "chmod +x script" and execute it "./script" .

BUT: I don't know if this way will works, I'm a little (but creative) newbie

Hi,

Thanks for reply. I don't use it for building mesh, I use there positions for interpolate velocities. (interpolate velocities to each markers positions)

Thanks again

[gnoyeh525]

any one can tell me?