[ywem]

Dear Foamers,
I am expressing a vector which uses one unit vector along the coordinate (such as i along x coordinate). My problem is how to express i in OpenFOAM?
Thanks in advance.

[anon_q]

I don't really understand exactly what do you mean and by the way I am not an expert, but if you want to declare a vector in OpenFOAM:

vector i(1, 0, 0);

[ywem]

Originally Posted by Evren Linda

I don't really understand exactly what do you mean and by the way I am not an expert, but if you want to declare a vector in OpenFOAM:

vector i(1, 0, 0);

Dear Linda,
Thank you for your reply. You are exactly right. I thought it two complicated.