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   regarding copyright ownership.  The ASF licenses this file
   to you under the Apache License, Version 2.0 (the
   "License"); you may not use this file except in compliance
   with the License.  You may obtain a copy of the License at
   
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   KIND, either express or implied.  See the License for the
   specific language governing permissions and limitations
   under the License. :)

(: 
VXQuery used to only parse all files with out producing results.
:)
let $sensor_collection := "/tmp/1.0_partition_ghcnd_all_xml/sensors"
for $r in collection($sensor_collection)
for $data in $r("dataCollection")("data")
where fn:false()
return $data