Multiply Values from inifinity json

[mad]

Hello,

I am using Grafana v10.4.1 (d3ce857c0e) for Windows.

I read an JSON API with the infinity-plugin. The reading of the data works well.
But It does not have the correct unit I need to display. This could be solved by
multiplying the value by an factor of 4.

Example:

My value is 100 - it should be 400.

My Data is just timestamp and value.

I tried using transformation, but could not multiply by an constant.
I tried expression Math → But dont know how to change just the values.

Thank you!

[sowdenraymond]

in the transformation you can type the value you want and press enter:

[mad]

Wow… I let me iritate by the dropdown, didnt try to just type… thanks!

[yesoreyeram]

Yes As @sowdenraymond mentioned, you can use transformation. But if you prefer to do within infinity you can do this by one of the following methods. ( doing within infinity will help in other backend contexts such as alerting ). Example given here

Backend with JSONata expression

$map($,function($person){{ 
     "name": $person.name,
     "salary": $person.salary,
     "expected_salary": $person.salary * 4
}})

Backend parser with computed columns