# Kibana (json input) - wrong counter (Count) for vertical bar
**URL:** https://discuss.elastic.co/t/kibana-json-input-wrong-counter-count-for-vertical-bar/90212
**Category:** Kibana
**Created:** [June 21, 2017, 7:40am UTC](https://discuss.elastic.co/t/kibana-json-input-wrong-counter-count-for-vertical-bar/90212 "2017-06-21T07:40:06Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@MarvinK](https://discuss.elastic.co/u/MarvinK)
#### Post date: [June 21, 2017, 7:40am UTC](https://discuss.elastic.co/t/kibana-json-input-wrong-counter-count-for-vertical-bar/90212/1 "2017-06-21T07:40:06Z")
Hey,
for my visualisation with the vertical bar-type in Kibana i need to divide the Count (Y-Axis, Aggregation-\>Count) by number 2. In conclusion the vertical bars should look as half as high as they are at this moment.
I know that there is a point in Kibana called "Advanced" where i can use json input.
My pseudocode should look like:
value\_count = value\_count / 2 (in result the smaller vertical bars).
**It would be great if there is anybody in order to help me with my problem!**
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### Author:  [@tsullivan](https://discuss.elastic.co/u/tsullivan)
#### Post date: [June 21, 2017, 6:42pm UTC](https://discuss.elastic.co/t/kibana-json-input-wrong-counter-count-for-vertical-bar/90212/2 "2017-06-21T18:42:49Z")
Hi,
The "Advanced" input with JSON input it to add aggregation properties to customize to the aggregations sent to Elasticsearch. It's not really something you would be able to enter a calculation into.
Have you looked into using Timelion or Time Series Visual Builder? Those visualization tools have ways of adding calculations.
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 19, 2017, 6:42pm UTC](https://discuss.elastic.co/t/kibana-json-input-wrong-counter-count-for-vertical-bar/90212/3 "2017-07-19T18:42:56Z")
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