       widthMinPixels: 2,
            onHover: function(feature) {
            }
          },
          callback: {
            getPath: function(feature) {
              if (!feature.geometry || !feature.geometry.coordinates) {
                return [0, 0];
              }
              return feature.geometry.coordinates;
            },
            getColor: function(feature) {
              if (feature.properties.elevation >= -40 && feature.properties.elevation < 79.4) {
                return [55, 83, 