My intention was to use my weather station Rain Sensor Present Day accumulated precipitation (as standard indicated by Domotics Rain Sensor) to decide if my popup watering sprinklers should be started at time 23:59 or not.
However as it did not work as expected this night, I checked more careful and see that in the "present value/states list" in Blockly that the Device-Weather-"Rain" indicates totally (year) accumulated precipitation... I cannot see the use for that "wide" value in a Blockly script! ?

So I cannot achieve the function needed depending on today's value. I assume "someone" needs to add another Blockly Rain device with present day accumulated value, or better change the present value to Present Day accumulated precipitation... ?