HEC-HMS Tutorials and Guides Working with Gridded Boundary Condition Data Current: Downloading, Importing, and Processing Gridded Data PDF Download PDF Download page Downloading, Importing, and Processing Gridded Data. Current page Include child pages All pages Downloading, Importing, and Processing Gridded Data Last Modified: 2024-05-17 13:24:07.592 Introduction to Downloading, Importing, and Processing Gridded Data Task 1: Importing Gridded Data Task 2: Extracting time-series data from grids Task 3: Normalizing Precipitation Data Task 4: Creating an observed SWE time-series ×