Extracting location data from storage/read

Guys,

I am extracting data using storage/read using the following url

msg.url = “https://api.autopi.io/logbook/storage/read/?from_utc=”+
yesterday+"&device_id="+
msg.device_id+
“&field_type=primitive”+
“@interval=1m”+
“&field=”+msg.payload+
“&page_num=0”

This works perfectly for fields like obd.power_of_charge.value but am struggling to get it right for track.pos. My understanding is that I should use @field=track.pos.loc and @field_type=position but that returns a HTTP 500. Other combinations do return a http 200 but value null.

Any help greatly appreciated

For the record having @interval rather than &interval leads to some very erratic results :slight_smile: Please ignore

Any now for the real question

The primitive queries return nicely time aligned data, however the location data appears to be returned in raw format. Do I need to change the aggregation option or is this not possible with location data.

Thanks

Where do you put in the authentification credentials?