Domoticz

Hi,

I need the last 24h to calculate the average temp for the day.
But using JSON as below gives me the last three days (like the graph) but I only want the last day (24h).

http: //127.0.0.1/json.htm?type=graph&sensor=temp&idx=100&range=day

Please advise,
Kind regards,
Roel

Have a look at this thread
viewtopic.php?p=292574#p292574

@Willemd, I looked at the thread, but I did not find any information about filtering the last 288 values from the total of 864 values you get from the JSON. Thanks anyway.

That command with day is used to create the day log graph and if you have set that for 3 days in the settings you will get 3 days of data. So an option would be to set the setting to 1 day or else do the filter for 1 day in the program you use to calculate the average of today (or the last 24 hours?). There are time stamps for each value so that should be possible.

Additional you can use DzVents with persistent data function.
For script examples search the forum for "history = true"


https://www.domoticz.com/wiki/DzVents:_ ... les_API.29

I found the for-loop in the script that cycles through the data and customized the loop to start at 577 instead of 1, in order to bypass the first two days.
A bit quick and dirty, but it works.

Yes, there is always a way...