[rrd-users] question for an "average counter" rrd

[Matthias Lemke]

Hi all,

I habe a pellet oven with webinterface (austrian ETA). The webinterface
works perfect. I can read and set most of the values.

Two of the values are counter:
- pelles in kg
- working time in seconds

I put the pellets in kg in a counter rrd. So I can see for instance
pellets/day vs. outside temperature.
Now I am interested in the value of pellets per year. My imagination
would be a gliding yearly average (every day the rrd will be updatet
with the pellets of the last 365 days).

Is this possoble without external logic?


regards

math