Tools contributed by the community enable users to search for crevasses in the Greenland ice sheets, regrid ISMIP6 model outputs, compare and visualize model and experimental results, and more. Explore the tools here, and contribute your own.

HPC-based tools

These tools use high-performance computing (HPC) resources at University at Buffalo CCR to access datasets and to perform parallel computations. All interaction with the computing cluster is handled by the tool, while users interact with a friendly user interface.

ATM-Based Crevasse Detection and Extraction Workflow Implements Greenland ice sheet crevasse detection over a range of years and user specified parameters.

netCDF File Regridding Tool Enables users to select multiple ISMIP6 model output files for conversion to an alternate grid size.

Cryosphere model Comparison tool (CmCt) Coming soon!

Model Comparison Tools

These Jupyter-based model comparison tools enable users to select models and observations to compare, evaluate, and plot. Users can then download the resulting high resolution plots for further analysis or presentation.

Greenland Ice Surface Temperature, Surface Albedo, and Water Vapor from MODIS Comparison Tool Compares and plots user-selected attributes from MERRA-2 models of the Greenland Ice Sheet against MODIS measurements.	Ice Sheet Model Comparison Tool Compares and plots a user-selected field or fields from multiple ice sheet models. Testing - Ice Sheet Model Comparison Tool - Testing	CmCt Histogram Tool Plots comparison result statistics from runs of the Cryosphere model Comparison tool (CmCt).
CmCt GRACE MASCON Tool Compares user-uploaded ice sheet models to the NASA GRACE Mascon product.	ISMIP6 Ice Sheet Model Scalar Variable Plotter Compares and plots ISMIP6 scalar variables from different modeling centers against a reference dataset. This is a quick quality control tool to model scalar variables and units.	NCAR Coupled ISMIP6 Data Plotting Tool Notebook to create plots of global temperature from historical and projected model simulations.
Visualizing ISMIP6 Antarctica Tool Produces the visualizations from Seroussi et al. (2020) "ISMIP6 Antarctica: a multi-model ensemble of the Antarctic ice sheet evolution over the 21st century."

Approximation tool

This Jupyter Notebook approximation tool provides users the code for Approximation by Localized Penalized Splines (ALPS) framework functions.

Approximation by Localized Penalized Splines (ALPS) Code for Approximation by Localized Penalized Splines (ALPS) framework functions.

Tracking tool

This Jupyter Notebook tracking tool provides users the ability to calculate and visualize the benchmarking metrics associated with a glacier velocity map.

GLAcier Feature Tracking testkit (GLAFT) Calculate and visualize the benchmarking metrics associated with a glacier velocity map.

Other tools

These tools provide a platform for developing new Ghub tools, creating notebooks, or just running a computation.

Jupyter Notebooks (Debian10) Starts the Jupyter notebook server in the "notebooks" directory of your home directory.	Jupyter Notebooks Examples and Documentation Learn how to create and run Notebooks, select a kernel, design a user interface, and submit a job to the HPC cluster, from Jupyter Notebooks.	Workspace 10 Run your own Debian 10 Linux workspace, offering compilers, scripting languages, and svn source control.
Notebooks for Intro to R Notebooks in the R language introduce computing and visualization packages and techniques.

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