JCSDA is pleased to announce the release of Skylab 8.0!
JCSDA SkyLab 8.0 is the eighth roll-up release that provides integrated Earth System Data Assimilation capability.
JCSDA Announces Seventh Public Release of Skylab
The JCSDA is pleased to announce the release of Skylab 7.0!
JCSDA SkyLab 7.0 is the seventh roll-up release that provides integrated Earth System Data Assimilation capability. All JEDI code is open source and publicly available at https://github.com/JCSDA. Capabilities are demonstrated via the SkyLab testbed experiments conducted internally at JCSDA for the following components
Skylab Releases, Spack-Stack, and Operational Progress Mark a Successful Year For JCSDA
JCSDA’s 2023 Q2 Review Focuses on Progress Towards Operations
On Thursday, October 26, the JCSDA core team and partners at NOAA, NASA, U.S. Navy and Air Force, and the UK Met Office met virtually and in-person to go over accomplishments from the last three months and discuss future goals. Exciting milestones include two partners passing thresholds for JEDI operations and spack-stack 1.5.0 being officially put into use by UFS!
JCSDA Announces Sixth Public Release of Skylab
JCSDA’s 2023 Q1 Review Highlights Wins Across the Organization
JCSDA Announces the Fifth Public Release of Skylab
JCSDA Announces the Fourth Public Release of SKYLAB
The JCSDA is pleased to announce the release of Skylab 4.0!
JCSDA SkyLab 4.0 is the fourth roll-up release that provides integrated Earth System Data Assimilation capability via a unified end-to-end ecosystem including a single code build, workflow, data store, and diagnostics dashboard. Initial capabilities are demonstrated for the following components: atmosphere, ocean, sea-ice, soil moisture, snow, aerosols, and composition. The diagnostics dashboard is available at https://skylab.jcsda.org
The main SkyLab upgrades for release 4.0 include:
Atmosphere-land experiment:
Updated observation converters for AMV satellite wind, ATMS, and TROPICS
Correlated observation errors for IASI and CRIS
Trace gas experiment:
CO and NO2 3DVar assimilation from TropOMI NO2 tropospheric columns, TropOMI CO total columns and MOPITT CO total columns observations.
Software infrastructure
Environment to build: all libraries on SPACK-STACK 1.3.0
Observation API: significant gains in I/O efficiency with IODA v.2.5
Support is extended to the following system requirements:
Amazon Web Services (AWS) Single Node AMI (RedHat 8)
Amazon Web Services (AWS) Parallel Cluster (Ubuntu 20.04)
NASA Discover (gnu & intel)
NOAA Mississippi State University Orion (gnu & intel)
NOAA University of Wisconsin S4 (gnu & intel)
NCAR Cheyenne (gnu & intel)
SkyLab has been developed by the JCSDA with contributions from its Partner Agencies in NOAA, NASA, the US Air Force, and the US Navy.
To read more about the release, links to the code, release notes and tutorials, visit www.jcsda.org/jediskylab