Byte count over time period

[David]

Firstly thanks for the excellent features in the newer builds of  
argus, I've just compiled them and things like the regex matching look  
to be really useful.

I have a large amount of argus data and I'm trying to accomplish a  
relatively simple task.  I'd like to get a byte count split across a  
time boundary (e.g. 5 minutes/1 day/whatever).  Some form of output  
like:

20090301 1024    (1kb on this day)
20090302 32768   (32kb on this day)
20090303 ..

Or:

20090301 00:00:00 1024 (1kb in these 5 minutes)
20090301 00:05:00 10240 (10kb for this 5 minute period)

Basically I'll be feeding it to some sort of graph, so any CSV like  
format would be great.  No idea yet whether it will be Excel or  
something slightly more scripted, but I'd like the data rather than  
relying on ragraph.

Thanks,

David