Currently the value is stored on server only when a pin is assigned to stream in SuperChart widget. Only for those it is possible to create report.
I don’t remember the settings I were using- it was report meant for testing purposes.
Don’t know that, but for one reason I don’t think so: Internally the values are stored as a stream of timestamped (in milliseconds) pin values. The time is then very unique for every received value. In reports they are grouped per device and pin number (with pin name assigned). You can send to server an array of values, but I know nothing about possiblity to retrieve them in reports (yet I’m not saying it is impossible- just no knowledge)