temptrak rrd create

just in case i forget...

rrdtool create temp.rrd --step 3600 \
DS:probe1:GAUGE:300:U:U \ 
DS:probe2:GAUGE:300:U:U \
RRA:AVERAGE:0.5:1:576

let's make it granular

rrdtool create temp.rrd \ 
--start N --step 300 \
DS:probe1:GAUGE:600:55:95 \ 
DS:probe2:GAUGE:600:55:95 \
RRA:MIN:0.5:12:1440 \
RRA:MAX:0.5:12:1440 \ 
RRA:AVERAGE:0.5:1:1440

let's do something really basic

rrdtool create temp.rrd \
--start N --step 60 \
DS:probe1:GAUGE:300:U:U \
DS:probe2:GAUGE:300:U:U \
DS:probe3:GAUGE:300:U:U \
DS:probe4:GAUGE:300:U:U \
RRA:AVERAGE:0.5:1:576 \
RRA:AVERAGE:0.5:6:576 \
RRA:AVERAGE:0.5:24:576 \
RRA:AVERAGE:0.5:144:576 \
RRA:AVERAGE:0.5:288:576