Upcoming republication of instrumented data products

Due to recent processing system upgrades and corrections, we are reprocessing all 2018 instrumented systems data products, including those affected by the recent discovery of incorrectly applied calibrations (see the announcement). In addition to corrected data, this should result in significantly improved data coverage. Data will be published as reprocessing completes, and ongoing data publication will resume thereafter. Please check previously downloaded 2018 instrumented systems data for updates.