        const popupOption = {
            closeButton: true,
            minWidth: 260,
            maxWidth: 800,
            maxHeight: 500,
        };

        var lastClickCoordinates = "";
        function onEachFeature(feature, layer) {
            var tip = feature.tip;
            if (tip != null) {
                var tipText = "";
                if (tip.id != null) {
                    var color = tip.color;
                    if (color == null) color = "black";
                    tipText += "