How can I plot the 3d plot of a vibrating bridge?

[dec04009]

Dear all

    My question is as follows:

    I want to plot the mode shape of a bridge. Now the deck of the bridge is vibrating, which can be plot. But at the same time; I want to plot the column of the bridge

The question is: when some surface of the 3d plot are vibrating, which  means animated plot.How can I plot  the stationary multiple curves at the same time.

The attached file is one example, but always the mutiple curves disappear when the surface vibrating.

PS: My VI version is 8.0 How can I save the VI as version 7.x or 6.x, version 8.x seems too new.

Any reply will be appreciated! Many thanks!

[dec04009]

There is another subVI

[dec04009]

Sorry,the attached VI should be as follows since there is not data in the array in the previous VI

[dec04009]

Another subVI