Dynamic passing latitude longitude is possible

Elastic Stack Elasticsearch
1

GET /schoolkpi/_search
{
"query": {
"bool" : {
"must" : {
"match_all" : {}
},
"filter": {
"geo_distance": {
"distance": "1km",
"distance_type": "plane",
"location": {
"lat":40.715,
"lon":-73.988
}
}

  }
}

}
}

here i am passing latitude ,longitude static but i want latitude ,longitude to be dynamically value should comes in dynamic

2

Please format your code, logs or configuration files using </> icon as explained in this guide and not the citation button. It will make your post more readable.

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Please update your post.

What do you mean by dynamic?

3 
`GET /schoolkpi/_search

{
"query": {
"bool" : {
"must" : {
"match_all" : {}
},
"filter": {
"geo_distance": {
"distance": "1km",
"distance_type": "plane",
"location": {
"lat":40.715,
"lon":-73.988
}
}

}
}
}
}`

here my requirement is i want to filter school distance based on nearby location ,where latitude,longitude value should comes dynamically .........i.e is i choose three school in dropedown it will show nearby school based on latitude,longitude but value should comes dynamically

4

May be this could help? https://www.elastic.co/guide/en/elasticsearch/reference/7.0/query-dsl-geo-shape-query.html#_pre_indexed_shape

But, I think you have somewhere the lat/lon coordinates for each school. So it might be easier to just use a bool query with multiple match queries within should clauses and then sort by distance may be.

A full reproduction script could help to understand better may be.

5 
GET /my_locations/_search {
"query": {
    "bool" : {
        "must" : {
            "match_all" : {}
        },
        "filter" : {
            "geo_distance" : {
                "distance" : "200km",
                "pin.location" : {
                    "lat" : 40,
                    "lon" : -70
                }
            }
        }
    }
}

i want latitude longitude column should be dynamic i.e like fielld:location

6

If I understand correctly what you want I'm afraid you can't do that.

7

thanks for your reply

8

sorry to ask again , i having 10 schools list each list contain latitude,longitude separately requirement if i choose one school means nearest two school want appear ,there is any possible,(i don't want latitude ,longitude to be filled by statically )

9

I'm not sure to understand without a concrete example.

Anyway, if you want within a dataset find which are the 2 closest schools, that's not possible I'm afraid. Unless someone else has an idea.

10

Capture
here i shown is database containing school latitude longitude value my requirement is if choose three school first one is current(latitude,longitude want to show ) school,remaining based on dropedown (value) it is possible

   POST locationskpi/_search
{
  "size": 0,
  "query": {
    "bool": {
      "filter": []
    }
  },
  "aggs": {
    "groupby_id": {
      "terms": {
        "field": "sch_id",
        "size": 9999,
        "order": {
          "_key": "asc"
        }
      },
      "aggs": {
        "query": {
          "filter": {
            "geo_distance": {
              "distance": "100km",
              "location": {
                "lat": 30.1624 ,\*(i want like this "lat":"latitude" )i want value to stored in variable*/
                "lon": -81.7447
              }
            
       }
          }
        }
      }
    }
  }
}
11

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