I'm trying to add a thermometer to one of our dashboards that shows total amps drawn by a pdu. In order to get the total, I have UDPs that get the amps per leg, and then a transform poller that adds it all up into the grand total. The problem I run into is that that the chart will allow me to select the actual pollers (only one of them, naturally), but does not have the transforms in the list. Does anyone know how to make this work. In a worst case scenario, I could use the method I used on the pdu's node page, where I used radial dials, and was able to set the poller id to the one for the transform, but would rather not do that for aesthetic reasons.
Thanks for the help.