16 projects
ESMValTool
ESMValTool: A community diagnostic and performance metrics tool for routine evaluation of Earth system models in CMIP
Contributors
517
Organizations
47
Software value
$7.2M
ApsimX
ApsimX is the next generation of APSIM
Contributors
451
Organizations
21
Software value
$27M
Global Change Analysis Model (GCAM)
The Global Change Analysis Model (GCAM) is an integrated assessment model that explores the dynamics between human and Earth systems. It simulates the interactions between energy, agriculture, land use, water, climate, and economic systems to analyze long-term global change scenarios and policy impacts.
Contributors
402
Organizations
13
Software value
$199M
CTSM
CTSM (Community Terrestrial Systems Model) is a land surface model that simulates the interaction between land and atmosphere, including processes like biogeophysics, hydrology, biogeochemistry, and human land management. It serves as a critical component for Earth system modeling and climate research.
Contributors
369
Organizations
25
Software value
$8.7M
MITgcm
MITgcm (MIT General Circulation Model) is a numerical model designed for studying the atmosphere, ocean, and climate. It solves fluid dynamics equations to simulate ocean circulation, atmospheric processes, and climate dynamics at various scales.
Contributors
260
Organizations
19
Software value
$45M
CLIMADA
CLIMADA (CLIMate ADAptation) is an open-source probabilistic natural catastrophe impact model that estimates climate-related damages and risk-reduction measures. It implements probabilistic risk assessment to evaluate the economics of climate adaptation and disaster risk reduction measures.
Contributors
248
Organizations
12
Software value
$4M
xclim
Library of derived climate variables, ie climate indicators, based on xarray.
Contributors
220
Organizations
39
Software value
$2.1M
REMIND
REMIND - REgional Model of INvestments and Development
Contributors
198
Organizations
7
Software value
$531K
VPLanet
VPLanet is a software tool for simulating planetary system evolution, including orbital dynamics, tidal forces, climate modeling, and habitability calculations. It enables researchers to study how planets and their environments change over time by integrating multiple physical processes.
Contributors
187
Organizations
8
Software value
$4.5M
DART
Data Assimilation Research Testbed
Contributors
155
Organizations
8
Software value
$100M
ClimaAtmos.jl
ClimaAtmos.jl is a library for building atmospheric circulation models that is designed from the outset to leverage data assimilation and machine learning tools. We welcome contributions!
Contributors
150
Organizations
20
Software value
$2.1M
MAgPIE
MAgPIE (Model of Agricultural Production and its Impact on the Environment) is an open-source global land use allocation model framework that simulates land use change, agricultural production patterns, and sustainability impacts. It analyzes scenarios of agricultural development, food security, climate change mitigation, and environmental protection.
Contributors
140
Organizations
8
Software value
$437K
NCO NetCDF Operators
netCDF Operators
Contributors
140
Organizations
37
Software value
$5.8M
ClimaCore.jl
CliMA model dycore
Contributors
124
Organizations
28
Software value
$2.9M
PCMDI Metrics Package
A Python-based package for computing performance metrics to evaluate climate models against observations and reanalysis data. It provides tools for calculating statistics, creating visualizations, and analyzing climate model output in standardized ways.
Contributors
110
Organizations
17
Software value
$16M
PISM (Parallel Ice Sheet Model)
PISM (Parallel Ice Sheet Model) is a computer model for simulating large-scale ice sheets and glaciers. It uses parallel computing techniques to simulate ice dynamics, thermodynamics, and interactions with climate and ocean systems, enabling research on past and future ice sheet behavior, sea level change, and climate dynamics.
Contributors
98
Organizations
12
Software value
$4.3M