Get Temperature & Relative Humidity ++

Created to get data for a thermostat app, mostly for learning and experimenting. Runs a for-ever loop and outputs json file, temperature celcius and relative humidity. Feel free to comment :)

Data from The Norwegian Meteorological Institute

• https://api.met.no/weatherapi/
• https://api.met.no/weatherapi/locationforecast/2.0/documentation

Norwegian Licence for Open Government Data (NLOD) 2.0 and Creative Commons 4.0 BY International licences.

• https://data.norge.no/nlod/en/2.0/
• http://creativecommons.org/licenses/by/4.0

Auto JSON > Go Struct

• http://json2struct.mervine.net/

• Handle 203 - Deprecated: Add warning (currently dies)
• Handle 429 - Throttling: Limit traffic / request frequency (currently dies)
• Randomize interval? (Expires header + for loop already adds some time variation)
• Reduce timeout (currently transport default)
• Remove json file in/out or make optional
• Status lookup if errors
• Storage: bson, mongo ? time series db ? graphana (historical data available..)
• Compare RH at different temperatures (for other proj)
• Sometimes gives 304, even with Expires check. Is Expires not always precise?

Tempest v.0.1
Get Weather Forecasts from MET.no API
MET Forecast: Tue, 29 Mar 2022 02:11:22 CEST > 2.5 C 84.7 rH
MET Forecast: Tue, 29 Mar 2022 02:43:22 CEST > 2.5 C 84.7 rH
MET: 304 - Resource Not Modified
MET Forecast: Tue, 29 Mar 2022 03:13:52 CEST > 2.5 C 84.7 rH
MET Forecast: Tue, 29 Mar 2022 03:14:22 CEST > 2.1 C 91.7 rH