Mapbox - clustering only markers on the same coordinates - mapbox

Question

Is it possible to cluster only markers on the same coordinates?
When using mapbox marker clustering all markers are grouped depending on map zoom level. What I would like to do is to have all markers independent (non grouped) except markers on the same latitude-longitude coordinates.
Is that possible?

Answer 1

This is not a perfect solution but it will do the job...
I've solved my problem by using two layer groups, one for individual markers and one for clustered markers.
Something like this:
var overlay1 = L.layerGroup().addTo(map);//this one is for single markers
var overlay2 = L.layerGroup().addTo(map);//this one is for clustered
var layers;
//load markers from external source
var featureLayer = L.mapbox.featureLayer()
.loadURL('/my_geojson_script/')
.on('ready', function(e) {
layers = e.target;
//go and do the filtering
doTheThing();
})
function doTheThing()
overlay1.clearLayers();//remove all single markers
overlay2.clearLayers();//remove all clustered
var clusterGroup = new L.MarkerClusterGroup().addTo(overlay2);
layers.eachLayer(function(layer) {
//the number of markers on this layer coordinates (info collected from json property. I calculate this in advance)
var numberOfMarkers = layer.feature.properties.numberOfMarkers;
//if number of markers is greater than 1 add layer to cluster group
if(numberOfMarkers>1){
clusterGroup.addLayer(layer);
}
else{//if number of markers is 1 add layer to individual layer group
overlay1.addLayer(layer);
}
});
}