Add lat/lon to the output of the service call

[vingerha]

Although lat/lon are not immediately usable in map-card this way, I found a way to extract the individual stations as 'zone' (using Spook).
With that I can
A. use the service call to update the stations around my device (phone)
B. use an automation to

• delete existing zones for stations
• create zone for each of the stations

Hence I need the lat/lon in the output.
Once you have updated this in a release I will document the whole setup with automation

[Aohzan]

Thank you @vingerha