gistfile1.txt

filter {
    csv {
        autodetect_column_names => true    
        
        convert => { "id" => "integer"
                     .....
                     "latitude" => "float"
                     "longitude" => "float"
                }

    }
  
   mutate {
    rename => {
        "longitude" => "[location][lon]"
        "latitude" => "[location][lat]"
    }

    convert => {
        "[location]" => "geo_point"
    }

   } 

   if ([id] == "id") {
       drop { }
   }
}