H5edit version 1.1.0 is now available from the JPSS project Downloads page:
https://support.hdfgroup.org/projects/npoess/jpss_downloads.html
New Features and Changes in this release include:
Support was added for the --atomic option which will maintain a backup file that can be used to recover the original data file in the event that errors occur.
The testh5edit.sh script no longer fails with an output mismatch error when h5edit is built with HDF5-1.8.9. Please note that with this change h5edit 1.1.0 is not backward compatible with HDF5 releases prior to HDF5-1.8.9.
Support was added for COPY and RENAME commands for attributes.
The h5edit tool is a general command line tool to edit HDF5 files. The current version is limited to operations on attributes only. For more information see:
https://support.hdfgroup.org/projects/npoess/h5edit_index.html
A new release of nagg, version 1.5.0-beta is available from the JPSS project Downloads page:
https://support.hdfgroup.org/projects/npoess/jpss_downloads.html
This version:
Extends the "-l filename" option to process geolocation information according to the specified file in addition to number of granules and type of products.
Extends the notion of compatible geolocation products to allow, for example, packaging an SDR product with a terrain-corrected geolocation product.
Nagg is an NPP-specific tool for aggregating JPSS data granules from existing files into new files. For more information on this tool, see:
https://support.hdfgroup.org/projects/npoess/nagg_index.html