# Vega is not showing all the data (very sparse) **URL:** \ **Category:** Kibana\ **Created:** [August 22, 2018, 7:20am UTC](https://discuss.elastic.co/t/vega-is-not-showing-all-the-data-very-sparse/145501 "2018-08-22T07:20:40Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![vsmirnov](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vsmirnov/32/34694_2.png) [@vsmirnov](https://discuss.elastic.co/u/vsmirnov)\ **Post date:** [August 22, 2018, 7:20am UTC](https://discuss.elastic.co/t/vega-is-not-showing-all-the-data-very-sparse/145501/1 "2018-08-22T07:20:40Z")
Hi All Does anybody know how to control level of detail in Vega map projections? I have created a Vega visualization for putting lines between sources and destinations (rule mark type) on a map (definition below), something like in this example, but for the whole world: > **[Rules (line segments) connecting SEA to every airport reachable via direct...](https://vega.github.io/vega-lite/examples/geo_rule.html)** > > Vega-Lite - a high-level grammar for statistical graphics. Vega-Lite provides a higher-level grammar for visual analysis, comparable to ggplot or Tableau, that generates complete Vega specifications. Vega-Lite specifications consist of simple... But unlike the example, in my case it doesn't show all the pairs returned by the query, only some part of it. When I create data table aggregation with source and destinations (as geohashes or corresponding city names), there're more pairs. Also, when I increase time range, some old pairs disappear from the map, so it's definitely not data issue. I could understand that if it was about plotting 1000s of pairs, but I have only tens of them. So the question is, how to control the level of detail in Vega or make it plotting more points/pairs/lines??? My Vega visualization (3 layers: source-destination lines and circles for sources and destinations): ``` { "config": { "kibana": { "type": "map", "latitude": 40.7, "longitude": -74, "zoom": 0, "minZoom": 0, "maxZoom": 18, "delayRepaint": true } }, "$schema": "https://vega.github.io/schema/vega-lite/v2.json", "title": "Comm map", "layer": [ { "data": { "url": { "index": "some_index*", "body": { "query": { "bool": { "must": [ { "query_string": { "query": "_exists_:src_GeoIP AND _exists_:dest_GeoIP" } }, {"range": {"timestamp": {"%timefilter%": true}}} ] } } } }, "format": {"property": "hits.hits"} }, "projection": {"type": "mercator"}, "mark": { "type": "rule", "color": "#ff0000", "strokeWidth": 9, "opacity": 0.1 }, "encoding": { "longitude": { "field": "_source.src_GeoIP.location.lon", "type": "quantitative", "scale": {"nice": true} }, "latitude": { "field": "_source.src_GeoIP.location.lat", "type": "quantitative", "scale": {"nice": true} }, "longitude2": { "field": "_source.dest_GeoIP.location.lon", "type": "quantitative", "scale": {"nice": true} }, "latitude2": { "field": "_source.dest_GeoIP.location.lat", "type": "quantitative", "scale": {"nice": true} } } }, { "data": { "url": { "index": "some_index*", "body": { "query": { "bool": { "must": [ { "query_string": { "query": "_exists_:src_GeoIP AND _exists_:dest_GeoIP" } }, {"range": {"timestamp": {"%timefilter%": true}}} ] } } } }, "format": {"property": "hits.hits"} }, "projection": {"type": "mercator"}, "mark": "circle", "encoding": { "longitude": { "field": "_source.src_GeoIP.location.lon", "type": "quantitative" }, "latitude": { "field": "_source.src_GeoIP.location.lat", "type": "quantitative" }, "size": {"value": 100}, "color": {"value": "blue"} } }, { "data": { "url": { "index": "some_index*", "body": { "query": { "bool": { "must": [ { "query_string": { "query": "_exists_:src_GeoIP AND _exists_:dest_GeoIP" } }, {"range": {"timestamp": {"%timefilter%": true}}} ] } } } }, "format": {"property": "hits.hits"} }, "projection": {"type": "mercator"}, "mark": "circle", "encoding": { "longitude": { "field": "_source.dest_GeoIP.location.lon", "type": "quantitative" }, "latitude": { "field": "_source.dest_GeoIP.location.lat", "type": "quantitative" }, "size": {"value": 100}, "color": {"value": "red"} } } ] } ``` ---
**Author:** ![rashmi](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rashmi/32/16391_2.png) [@rashmi](https://discuss.elastic.co/u/rashmi)\ **Post date:** [August 22, 2018, 3:21pm UTC](https://discuss.elastic.co/t/vega-is-not-showing-all-the-data-very-sparse/145501/2 "2018-08-22T15:21:45Z")
@nyuriks can you please help here ? Thanks Rashmi ---
**Author:** ![nyuriks](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nyuriks/32/26171_2.png) [@nyuriks](https://discuss.elastic.co/u/nyuriks)\ **Post date:** [August 22, 2018, 3:53pm UTC](https://discuss.elastic.co/t/vega-is-not-showing-all-the-data-very-sparse/145501/3 "2018-08-22T15:53:13Z")
@vsmirnov hi, I really need to see the data that you are trying to plot. Without it it would be very hard to debug the issue. Could you use `JSON.stringify(VEGA_DEBUG.vega_spec)` command from the browser debug tool (console) to copy your graph including the data, and attach it as a zip file to the issue? Make sure to expand the output to include everything. Thanks! cc: @rashmi ---
**Author:** ![vsmirnov](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vsmirnov/32/34694_2.png) [@vsmirnov](https://discuss.elastic.co/u/vsmirnov)\ **Post date:** [August 23, 2018, 3:30am UTC](https://discuss.elastic.co/t/vega-is-not-showing-all-the-data-very-sparse/145501/4 "2018-08-23T03:30:04Z")
Hi Yuri I'm terribly sorry, I forgot to include "size" parameter in Elasticsearch query, so it was showing only 10 results 😃 Now works perfectly! Thank you for your response! ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [September 20, 2018, 3:30am UTC](https://discuss.elastic.co/t/vega-is-not-showing-all-the-data-very-sparse/145501/5 "2018-09-20T03:30:12Z")
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