title: "Layer map: SFCTA zones"
description: "polygons layer over taz1454.geojson"
type: layers
center: -122.43, 37.76
zoom: 10

datasets:
  zones: ../flowmap/sfcta/taz1454.geojson

layers:
  - type: polygons
    shapes: zones
    metric: '#4e79a7'
    outline: '#f4f4f4'
    opacity: 0.7
