Graphs1090 unwanted 978 graphs

Graphs1090 displays old UAT data . Can the UAT plots be suppressed or UAT data removed?

I would also be intrested in the how to do it, also how you would reset the graph data so the data displayed in the graphs starts again from zero like a fresh install please.

Thanks alll,

sudo  rm -r /var/lib/collectd/rrd/localhost/*

Thankyou @keithma
much appreciated :+1:

Have been trying to delete the unwanted UAT data by doing a backup and restore and deleting all the files in /var/lib/collectd/rrd/localhost/dump1090-localhost/ with name _978. Then doing a restore. Have been trying sudo rm … will try sudo rm -r …
it finally worked…
need to sudo systemctl stop collectd
delete files
sudo systemctl restart graphs1090

UAT graphs gone…