Introduction to the National Water Model

About This Course
An introduction to the National Water Model (NWM). This course provides a brief history of how the National Water Model was created and how it is continually developing today. The different forecast model outputs produced by the NWM are explained in detail. The learner will understand the analysis and assimilation data output period. How the short, medium, and long-range forecasts work and how to read the acquainted data. Hands-on exercises will allow learners to interact with online interactive NWM maps and even make maps of their own using Python coding. Learners will also experiment with downloading NWM data from NOMADS (NOAA Operational Model Archive and Distribution System) and the Google Storage Bucket that can then be exported to a CSV file. Learners will apply their knowledge and skills of the NWM to a final project focused on solving real world problems.

Topics Covered
-History of the National Water Model. -Recent developments. -NWM forecasts (short range, medium range, and long-range forecasts). -Exploration of the NWM interactive map. -How to visualize forecasts using python. -Mapping forecasts with Xarray. -Subetting and exporting forecasts to CSV. -How to use hydrotools to export forecasts to CSSV. -Real world applications through various learning activities.