Hi there,
I’m wondering if it’s possible to display (without grafana) two different timeperiods data value of same Item?
Usecase: I’m persisting all relevant data for my setup and wanted to draw a graph from OH with current temperature and current temperature year ago.
I already have data and populating different item with rule. But since this "new’ item which holds data year ago is not persisted (no reason) I can’t draw it on the graph by default.
I have
Number:Temperature Weather_Temperature "Air [%.1f°]" <temperature> (gStore10, Graph_Weather, Graph_Temperatures, Graph_InOutWater, gMinMaxDaily, gMinMaxAlltime, gMinMaxLastYear) { channel="sagercaster:sagercaster:triel:input#temperature" [profile="follow"]}
Number Weather_Temperature_LastYear "rule [%.1f°]" <temperature>
and _LastYear is indeed populated by rule, which digs into the influxdb and retracts correct value for given time in the day of persisted Weather_Temperature
Is there a elegant way to draw second line on the graph where current Temperature will be together with LastYear?