Hi all, I'm looking to create a timechart from a very large dataset. I just want to count the occurrence of a custom value, then limit to the top 10 series which have the highest maximum within the time range. A regular timechart seems to average out the series I'm interested in because it only appears for a short time, even though it has a much higher peak value. The docs for timechart seem to describe my issue under the "where clause" description: Description: Specifies the criteria for including particular data series when a field is given in the tc-by-clause. The most common use of this option is to select for spikes rather than overall mass of distribution in series selection. The default value finds the top ten series by area under the curve. Alternately one could replace sum with max to find the series with the ten highest spikes.This has no relation to the where command. I really cannot work out how I use this syntax to prefere maximums instead of sums. ... View more