Bay-Delta SCHISM User Guide

The following topical guides take you through what it takes to set up a basic model run using the Bay-Delta SCHISM toolchain. You won’t have action items on all the topics for every run, but the Bay-Delta SCHISM Essentials section will get you started on a basic hindcast and the Topical Guides describe numerous common modeling tasks and where the gotchas are.

See Installation And Getting Started for programatic setup and basic introductory materials.

Bay-Delta SCHISM Setup

• Running a Preprepared Setup

---

Bay-Delta SCHISM Essentials

Overview

• Overview of a Bay-Delta SCHISM Run
• Vignette: Hindcast Bay Delta SCHISM at Delta Modeling Section with Preprocessor
• Required Files, Directory Structure and Recommended Study Practices
• Grid, Spatial Data and Preprocessor
• Intro to Clusters and High Performance Computing

Boundaries & Input Files

• Prepare Ocean Boundary (elev2D.th.nc)
• Inflow/Outflow Boundaries
• Atmospheric setup
• Ocean Boundary Stabilization: Barotropic Warmup
• Key Run Parameters and Gotchas
• Run Initialization and Restart (Hotstart)
• Nudging Files
• Vegetation

Inspection of Model Setup

• Checklists
• Test Suite for Prechecking Runs

Output Files

• Output

---

Advanced Tasks and Concepts

• Common Problems and Diagnosis
• Simulating water age
• Sea Level Rise
• Sources, Sinks, Delta Channel Depletions
• Hydraulic Structures
• Gridding the Horizontal Mesh
• Utilities and Scripts