The InfluxDB versions out there calculate the Heat Index and Wind Chill inside the DB based on the metrics listed here: https://weatherflow.github.io/Tempest/api/derived-metric-formulas.html
The Exporter doesn't currently provide that and I'm unable to figure out how to correctly run the calculations in either Prometheus or in Grafana. The problem is the lack of IF/THEN capability within Grafana. The raw HI and WC calculations work fine, until the actual temp exceeds the limits. ie, HI displays fine in Grafana above 80F but is incorrect when below 80F.
Would it be possible to create an IF/THEN in the exporter and export a raw calculated field on the scrape page?
I'm not really a dev, so I understand enough to be dangerous. Not sure I can help with programming this. I'm willing to try, if you're interested.
The InfluxDB versions out there calculate the Heat Index and Wind Chill inside the DB based on the metrics listed here: https://weatherflow.github.io/Tempest/api/derived-metric-formulas.html
The Exporter doesn't currently provide that and I'm unable to figure out how to correctly run the calculations in either Prometheus or in Grafana. The problem is the lack of IF/THEN capability within Grafana. The raw HI and WC calculations work fine, until the actual temp exceeds the limits. ie, HI displays fine in Grafana above 80F but is incorrect when below 80F.
Would it be possible to create an IF/THEN in the exporter and export a raw calculated field on the scrape page?
I'm not really a dev, so I understand enough to be dangerous. Not sure I can help with programming this. I'm willing to try, if you're interested.