[Paraview] Difference between vector and vector_components

[f_magician at mac.com]

Hi.

I'm now using ParaView v3.12.0 on Mac OS X 10.7.3.
Input model is solved by Finite Volume Method (CFD) solver.

When we visualize flow vector, we can use Glyph command.
There are some options in "Scale Mode".
But I don't understand the meaning of "vector" and "vector_components".

If I choose these options, I can get different results.
The vectors' lengths are different, and besides some vectors generated
for opposite directions.
How do I understand those results?


Magician