Hi!
I'm running a normal mode analysis, and I would like to plot the Mass FRAC and Mass SUM. I can do it for the full model, but I would like to do that only for a specific group which represents the sub structure assessed.
However, I don't know how to do that, the plot remains unchanged.
The idea is to find the natural frequency of this given part of the structure by checking the mass participation of each mode.
Hope someone can bring me with some guidance!!
Cheers
I'm running a normal mode analysis, and I would like to plot the Mass FRAC and Mass SUM. I can do it for the full model, but I would like to do that only for a specific group which represents the sub structure assessed.
However, I don't know how to do that, the plot remains unchanged.
The idea is to find the natural frequency of this given part of the structure by checking the mass participation of each mode.
Hope someone can bring me with some guidance!!
Cheers