     //        range: 'okabe',
        //        domain: [-2047, 2047],
      },
      x: {
        field: 'x',
        transform: 'literal',
      },
      y: {
        field: 'y',
        transform: 'literal',
      },
    },
  };

  const scatterplot = new Scatterplot('#deepscatter');
  const first_draw = scatterplot.plotAPI(prefs);
  window.plot = scatterplot; // For debugging

  first_draw.then(async (d) => {
    await scatterplot.add_labels_from_url(
      '/tests/TAKEOFFLOCATION.geojson',
      'take