After installing the report module, I realised I did not create a histogram feed when I started logging. I found the feedconvert module in the github repository, but I don't get how it works.
Is there any documentation available how to convert a power feed to a histogram ?
Re: Feedconvert Module [SOLVED]
Ok, found it a couple of posts below. I used http://ipaddress/emoncms/feedconvert/convert?power=POWERFEEDID&histogram... to generate the histogram data from the power data. It took some time, but it seems to work well.