U(0) U(1) U(2) U(magnitude)
 

Hi Foamers,

do anyone know what these symbols mean in paraView?
it appears when i use plotOverLine you can choose between them in display window of object inspector.
i suggest it may be Ux,Uy,Uz . I'm right ??

:rolleyes:

Most likely, but it would be good to set up a simple case where you know the velocity components and verify them just to make sure. Depending on the paraview version you need to be really careful with tensor component naming conventions as well.