save and load waterfall graph

[macan]

I got waterfall graph when I took vibration measurement. After that, I save waterfall graph with datalog file. 

I have a problem when I want to reopen waterfall graph on next day.

Any solution ??

Thanks before

regard,

macan

[RavensFan]

It is hard to offer a solution when you don't give us any details as to what the problem is.

Perhaps even attach the VI you have written that is giving you trouble.