Simple arithmetic for Metrics in Map Visualizations

Elastic Stack Kibana
1

Is there a way to do simple arithmetic on fields within a Metric within a Maps Visualization?

For example, I want to create a region map where the regions are colored by the ratio of two Fields. So I have field_1 and field_2 and I want to roll up the value

SUM(field_1)/SUM(field_2)

for each region.

Thanks in advance!

2

That is not currently supported but would be a nice enhancement. Could you please create a feature request at https://github.com/elastic/kibana/issues/new?template=Feature_request.md

3

Done, "Simple arithmetic for Metrics in Map Visualizations #28265"