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This resource does not have an owner who is an active HydroShare user. Contact CUAHSI (help@cuahsi.org) for information on this resource. |
| Type: | Resource | |
| Storage: | The size of this resource is 2.8 MB | |
| Created: | Mar 22, 2024 at 11:07 p.m. | |
| Last updated: | Oct 25, 2024 at 5:06 p.m. | |
| Citation: | See how to cite this resource | |
| Content types: | Geographic Feature Content |
| Sharing Status: | Public |
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| Views: | 873 |
| Downloads: | 358 |
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Abstract
This HydroShare resource provides Jupyter Notebooks with instructions and code for accessing and subsetting the NOAA National Water Model CONUS Retrospective Dataset. There are two Jupyter Notebooks
1. NWM_output_variable_retrieval_with_FeatureID.ipynb
2. NWM_output_variable_retrieval_with_shapefile.ipynb
The first retrieves data for one point (feature ID). The second retrieves data for areas specified interactively or via an uploaded shapefile.
These notebooks programmatically retrieve the data from Amazon Web Services (https://registry.opendata.aws/nwm-archive/) and in the case of Zone data retrieval average the data over the zones specified.
The notebooks provided are coded to retrieve data from NWM retrospective analysis version 3.0 released in ZARR format in December 2023.
The NOAA National Water Model Retrospective dataset contains input and output from multi-decade CONUS retrospective simulations (https://registry.opendata.aws/nwm-archive/ ). These simulations used meteorological input from retrospective data. The output frequency and fields available in this historical NWM dataset differ from those contained in the real-time operational NWM forecast model. Additionally, note that no streamflow or other data assimilation is performed within any of the NWM retrospective simulations
Subject Keywords
Coverage
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Content
README.txt
Jupyter Notebooks for Retrieving NOAA National Water Model (NWM) Retrospective Data This resource includes the following Jupyter Notebooks and associated Python files with functions called by the notebooks: - NWM_output_variable_retrieval_with_FeatureID.ipynb - NWM_output_variable_retrieval_with_shapefile.ipynb The resource is designed for use on a JupyterHub platform connected to CUAHSI HydroShare and has been tested on CUAHSI JupyterHub, CyberGIS-Jupyter for Water, and CIROH JupyterHub. To use this HydroShare resource, select "Open With..." on any of these application servers to launch the respective JupyterHub environment. Then, open the Jupyter Notebook of your choice and follow the provided instructions.
Data Services
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How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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