[netflow-tools] Flow result display

[Mik J]

Hello,

Sorry to ask the question again but I'm lost with this.
I think I'm able to collect flows from my OpenBSD

# flowd-reader /tmp/flowd
FLOW recv_time 2011-05-21T16:46:51.653132 proto 17 tcpflags 00 tos 00 agent [127.0.0.1] src [192.168.1.23]:161 dst [192.168.1.15]:35504 packets 1 octets 81

I would like to know how to proceed to get some graphs cacti style or pizza style (with slices of my traffic)

Thank you