text: module.exports = function (geom) {
    return {
      type: 'Polygon',
      coordinates: [[
        [geom.xmin, geom.ymin],
        [geom.xmin, geom.ymax],
        [geom.xmax, geom.ymax],
        [geom.xmax, geom.ymin],
        [geom.xmin, geom.ymin]
      ]]
    }
  }
  