Finding graphs with no values (-1.#J) / Reporting

[Schnark]

Hi Guys,

Just wondering if there is a way that I could quickly identify where there are graphs with the no value (-1.#J).

This way, I can identify where graphs need to be removed or troubleshooted.

Would using something like "Cacti-ReportIT" be the best option for this?

Cheers,

Schnark