<html>

<head>
    <title>Droplets</title>
    <link rel="stylesheet" href="https://unpkg.com/leaflet/dist/leaflet.css">
    <link rel="stylesheet" href="./map.css">
</head>

<body>
    <div id="map"></div>

    <script type="module">
        import * as util from '../src/utils.js'

        import * as gis from '../src/gis.js'
        import * as TileData from '../src/TileData.js'
        import * as leafletUtils from './leafletUtils.js'
        import BBoxDataSet from '../src/BBoxDataSet.js'

        impor