How to use the aerospike.GeoJSON function in aerospike

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// *****************************************************************************

// *****************************************************************************
// Write a record
// *****************************************************************************

const Aerospike = require('aerospike')
const fs = require('fs')
const yargs = require('yargs')

const status = Aerospike.status
const filter = Aerospike.filter
const GeoJSON = Aerospike.GeoJSON
const Key = Aerospike.Key

// *****************************************************************************
// Options parsing
// *****************************************************************************

var argp = yargs
  .usage('$0 [options] key')
  .options({
    help: {
      boolean: true,
      describe: 'Display this message.'
    },
    host: {
      alias: 'h',
      default: process.env.AEROSPIKE_HOSTS || 'localhost:3000',