   0.6,
                            'rgb(250, 92, 46)',
                            0.8,
                            'rgb(211, 17, 33)',
                            1,
                            'rgb(128, 0, 38)'
                        ],
// Adjust the heatmap radius by zoom level
                        'heatmap-radius': [
                            'interpolate',
                            ['linear'],
                            ['zoom'],
                            1, 10,
                            