Recently, NASA reorganized its format for North American Land Data System (NLDAS). Because of this, the NLDAS data agent (NLDASAgent) does not currently work for the beta version of CyberWater-VisTrails. Also, the WRF-Hydro example shown in the CyberWater User Manual is currently not working as one of the Docker images that the example utilizes needs to be updated due these format changes with NLDAS.
The CyberWater project team is currently working on an update to push to help resolve these issues. We will notify you when this update has been resolved.