Reference value from one panel

Grafana Dashboards
1

Grafana OSS Version: 11.2

Hi Team,

I am creating a Geomap with latency of switches at locations worldwide. The map coordinates are marked using grafana-testdata-datasource and scenario as csv content. I added content as below.

name,latitude,longitude,latency

The latency value is from a different datasource, which uses a net-sql query on another tool. How can I incorporate this value on latency part of geomap. One option which I tried was using variables in dashboard, but the query is a timeseries data and it is showing “couldn’t find any field of string …” error.

Is there any way to reference the value from other dashboard or panel.

Regards
Fadil

2

Hi,

I think there are a few ways to solve your problem. But it’s still too vague.
For example, you can select ‘mixed’ as the data source. Then you can work with different sources.
Since version 12.0, you can also use an SQL expression at the end to combine the individual queries. However, this does not work with all sources.

1 Like
3

Hi @joachimschiewek ,

Thanks, I was able to some how create a panel, by editing the query to add the required values. Also, used the mixed datasource.

Thanks
Fadil