Data Component Use Case for Overland Flow Simulation

This resource includes a Jupyter notebook to demonstrate how to use the CSDMS Data Component (https://csdms.colorado.edu/wiki/DataComponents) to download the topography dataset and use the Landlab component (https://landlab.readthedocs.io/en/master/) to delineate the watershed and simulate the overland flow for a study area in the Boulder County.

HydroShare users can run the Jupyter Notebook (overland_flow.ipynb) directly through the "CUAHSI JupyterHub" web app with the following steps:
- For the new user of the CUAHSI JupyterHub, please first make a request to join the "CUAHSI Could Computing Group" (https://www.hydroshare.org/group/156). After approval, the user will gain access to launch the CUAHSI JupyterHub.
- Click on the "Open with" button. (on the top right corner of the page)
- Select "CUAHSI JupyterHub"
- Select "CSDMS Workbench" server option. (Make sure to select the right server option. Otherwise, the notebook won't run correctly.)

If you encounter "Kernel Restarting" error when running this notebook on CUAHSI JupyterHub, select "Kernel" -> “Shut Down All Kernels" -> "Restart Kernel and Clear All Outputs" and rerun this notebook.

Please go to https://github.com/gantian127/overlandflow_usecase to learn how to run this notebook on local PC or CSDMS JupyterHub.