# How to a emit a value for a runtime field of type geo\_point?

**URL:** <https://discuss.elastic.co/t/how-to-a-emit-a-value-for-a-runtime-field-of-type-geo-point/271889>\
**Category:** Elasticsearch\
**Created:** [May 1, 2021, 7:28pm UTC](https://discuss.elastic.co/t/how-to-a-emit-a-value-for-a-runtime-field-of-type-geo-point/271889 "2021-05-01T19:28:31Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![nik9000](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nik9000/32/44947_2.png) [@nik9000](https://discuss.elastic.co/u/nik9000)\
**Post date:** [May 1, 2021, 8:38pm UTC](https://discuss.elastic.co/t/how-to-a-emit-a-value-for-a-runtime-field-of-type-geo-point/271889/4 "2021-05-01T20:38:04Z")

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Sorry. I wasn't involved with the docs for this one. Looks like it is `lat, lon`. [https://github.com/elastic/elasticsearch/blob/50152589cab00fbb984f9f40d68173addee5970f/server/src/main/java/org/elasticsearch/script/GeoPointFieldScript.java#L59](https://github.com/elastic/elasticsearch/blob/50152589cab00fbb984f9f40d68173addee5970f/server/src/main/java/org/elasticsearch/script/GeoPointFieldScript.java#L59)

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