ZERO RITZ STARTING VECTORS ELIMINATED warning in etabs

[P Velani]

Hello,

In continuation of the previous thread.
thread802-479708


Any solution to overcome this warning?


* * * W A R N I N G * * *
ZERO RITZ STARTING VECTORS ELIMINATED,
NUMBER OF STARTING VECTORS REDUCED TO = 2

 

[Zelen]

Hello,
when defining mass source be sure to check include Vertical mass. It works in my case. In attachment you can see what I mean.

 

[P Velani]

@zelen: Thank you for your reply. I will check it.