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Aura HDF-EOS Guidelines Evolution: Lessons Learned and Future Enhancements

This document discusses the status of HDF-EOS Aura guidelines, changes since the last DSWG meeting, and the experience in creating file format guidelines for Aura data. It was formally accepted in October 2009 and presented at the NASA Earth Science Data Systems Working Groups meeting in Wilmington. The tool "aug_hdfeos5" by the HDF Group is augmenting HDF-EOS5 files to allow compatibility with netCDF4.1 routines, with ongoing augmentation for HIRDLS and MLS data files. Considerations for revising the guidelines for joint data products are discussed, along with the historical location and URLs for the Aura guidelines.

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Aura HDF-EOS Guidelines Evolution: Lessons Learned and Future Enhancements

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  1. Status of HDF-EOS Aura Guidelines Cheryl Craig Status of HDF-EOS Aura Guidelines

  2. Changes Since Last DSWG • “Creating File Format Guidelines: The Aura Experience” • Authorship list: Cheryl Craig, Paul Wagner, David Cuddy, ChristinaVuu, Scott Lewicki, Doug Ilg, Steve Larson • Formally accepted October 2009 • Location: http://www.esdswg.org/spg/rfc/esds-rfc-018/ • NASA Earth Science Data Systems Working Groups • Meeting in Wilmington Oct 20-22, 2009 • DSWG made a presentation on the Aura Guidelines Lessons Learned Status of HDF-EOS Aura Guidelines

  3. Augmenting Files • aug_hdfeos5 – tool provided by the HDF Group which adds HDF dimension scales to HDF-EOS5 files. This allows the file to be read with netCDF4.1 routines. • HIRDLS and MLS are currently augmenting their files. • If revise Guidelines with joint data products (later talk), might want to add to Aura Guidelines? Status of HDF-EOS Aura Guidelines

  4. Aura Document Location Aura Guidelines (Historical Location) http://www.eos.ucar.edu/hirdls/HDFEOS_Aura_File_Format_Guidelines.doc http://www.eos.ucar.edu/hirdls/HDFEOS_Aura_File_Format_Guidelines.pdf NASA web site Aura Guidelines: http://www.esdswg.org/spg/rfc/esds-rfc-009/ESDS-RFC-009.pdf/view Creating the Aura Guidelines: http://www.esdswg.org/spg/rfc/esds-rfc-018/ Status of HDF-EOS Aura Guidelines

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