NAME

arkimet-postprocess-json - arkimet postprocessor to serialize BUFR and GRIB data in JSON format.

SYNOPSYS

json [ -r ] [ -f geojson|dbajson ] [ -q skip|none|preserve ] [LON LAT]

DESCRIPTION

This manual page explains how to use the JSON postprocessor.

arkimet-postprocess-json converts BUFR, GRIB1 and GRIB2 files in JSON format. The GRIB messages are first converted in BUFR messages (using arki-xargs to limit the memory usage). Then, the BUFR messages are converted to JSON.

LON and LAT can be specified to extract a singlepoint from a GRIB file

The formats available are

  • geojson: GeoJSON format

  • dbajson: DB-All.e JSON format (use -r to group data by station)

The postprocessor is invoked by arki-query:

arki-query --postproc="json [LON LAT]" QUERY DATASET

SEE ALSO

bufr2json (1), dba_qcfilter (1)

AUTHOR

Written by Emanuele Di Giacomo <edigiacomo@arpa.emr.it>

COPYING

Copyright (C) 2012,2013 ARPA-SIMC <urpsim@smr.arpa.emr.it>