Reset or delete a gaph

[mrcoffee]

Coucou,

I produced my first selfmade graphs. Unfortunately the legenda has got an error because of a problem with the output of the plugin. I fixed this error but the graph is still not allright. I changed the fields in the Metrics table to be as it is supposed to be and now iI lost the graph and no new one is generated.

My questions:
Can I fix this somehow?
Is it possible to reset or delete a graph and start from zero?

Merci!

[mrcoffee]

Great, it's possible from the webinterface! I found the option and some more:

Administration -> Centstorage -> Manage -> Select service -> Select Metrics -> Empty All Service Data