Community NextGen Updates

CIROH Hub is live now. Check out latest blogs to learn more about the new Hub. To learn about how to contribute, please visit our Contribute page.

New release of NGIAB data preprocess, v4.8.2, is now available which includes two major model integrations: SUMMA and δHBV2 (daily and hourly) in NGIAB data preprocessing workflows.

δHBV 2.0 is a differentiable Hydrologiska Byråns Vattenbalansavdelning (HBV) model, using an LSTM and multilayer perceptron (MLP) to learn parameters. Both the hourly and daily variants are now integrated in the new release of NGIAB. More details on the δHBV work can be found in this blog post: Hourly Differentiable Modeling Arrives in the NGIAB-NRDS NextGen Ecosystem.

In addition, this release also includes SUMMA integration to enhance modeling capabilities. Background on the SUMMA integration effort is available here: Moving Hydrologic Prediction Forward — A software integration meeting at the Alabama Water Institute.

The latest release is now synced with NGIAB-CloudInfra, aligning with Docker commit 2c3baae. This update introduces support for SUMMA and δHBV models.

This latest release continues to improve forcingprocessor through CI/CD enhancements and minor bug fixes.

DataStreamCLI has undergone major new additions. Learn more about the latest updates.

As documented in the NRDS status page, LSTM_0 datastream has been manually deployed.

Version 1.1.1 now supports S3 Parquet output, while still being compatible with the legacy NetCDF format.

NGIAB website has been updated to include NRDS Status Dashboard and Data Visualizers.

Default pangeo image, along with CIROH Community NextGen Hub image, has been updated to the latest dask version.

If you are planning a workshop for DevCon, please submit your IT requirements using the workshop IT request form.