data-assimilation

There are 5 repositories under data-assimilation topic.

Oceananigans.jl
CliMA / Oceananigans.jl
🌊 Julia software for fast, friendly, flexible, ocean-flavored fluid dynamics on CPUs and GPUs
climate climate-change data-assimilation fluid-dynamics gpu julia machine-learning ocean
Language:Julia 945
DAPPER
nansencenter / DAPPER
Data Assimilation with Python: a Package for Experimental Research
data-assimilation enkf kalman-filtering state-estimation particle-filter kalman bayesian-methods bayesian-filter chaos
Language:Python 340
MITgcm / MITgcm
M.I.T General Circulation Model master code and documentation repository
automatic-differentiation climate-science data-assimilation exoplanets gfd mitgcm ocean-modelling
Language:Fortran 324
ZichaoLong / PDE-Net
PDE-Net: Learning PDEs from Data
machine-learning applied-mathematics inverse-problems data-driven-model data-assimilation system-identification partial-differential-equations numerical-methods
307
pecan
PecanProject / pecan
The Predictive Ecosystem Analyzer (PEcAn) is an integrated ecological bioinformatics toolbox.
bayesian cyberinfrastructure data-assimilation data-science ecosystem-model ecosystem-science forecasting meta-analysis national-science-foundation pecan plants r
Language:R 203
NCAR / DART
Data Assimilation Research Testbed
data-assimilation
Language:Fortran 187
nansencenter / DA-tutorials
Tutorials on data assimilation (DA) and the EnKF
data-assimilation enkf kalman-filtering state-estimation bayesian-methods chaos
Language:Python 133
LowLevelParticleFilters.jl
baggepinnen / LowLevelParticleFilters.jl
State estimation, smoothing and parameter estimation using Kalman and particle filters.
bayesian-inference control-systems controls data-assimilation dynamical-systems estimation extended-kalman-filter kalman-filter monte-carlo-methods parameter-estimation particle-filter prediction-error-method sequential-monte-carlo state-estimation state-estimation-algorithms state-estimation-filters system-identification unscented-kalman-filter virtual-sensing virtual-sensors
Language:Julia 113
CliMA / 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!
climate data-assimilation fluid-dynamics julia machine-learning optimization
Language:Julia 75
equinor / flownet
FlowNet - Data-Driven Reservoir Predictions
data-driven reservoir-simulation reduced-order-models data-assimilation petroleum-engineering
Language:Python 64
viluiz / gan
Generative adversarial networks (GAN) in a reduced-order model (ROM) framework for time series prediction, data assimilation and uncertainty quantification
data-assimilation uncertainty-quantification generative-adversarial-network deep-learning time-series-prediction generative-network reduced-order-model
42
francois-rozet / sda
Official implementation of Score-based Data Assimilation
data-assimilation diffusion fluid-dynamics generative-model inference score-based torch
Language:Python 36
sakov / enkf-c
EnKF code for DA with large-scale layered geophysical models.
c data-assimilation enkf large-scale operational geophysical
Language:C 34
UMD-AOSC / DA_Tutorial
This is a 'hands-on' tutorial for the RIKEN International School on Data Assimilation (RISDA2018).
data-assimilation data-science lorenz-attractor lorenz63 variational-method ensemble-prediction kalman-filter particle-filter geoscience tutorial machine-learning machine-learning-algorithms
Language:Python 26
patnr / HistoryMatching
Notebooks on production optimisation and history matching
data-assimilation history-matching pde-constrained-optimization optimization reservoir-characterization
Language:Jupyter Notebook 22
Urban-Analytics / dust
Data Assimilation for Agent-Based Models - A research project at the University of Leeds, funded by the European Research Council
agent-based-modeling agent-based-simulation urban-analytics data-assimilation particle-filter kalman-filter
Language:Jupyter Notebook 22
geirev / EnKF_seir
EnKF_seir
data-assimilation ensemble-prediction enkf-seir
Language:Fortran 19
JonKing93 / DASH
A package for paleoclimate data assimilation workflow.
data-assimilation ensemble-kalman-filter paleoclimate particle-filter optimal-sensor
Language:MATLAB 18
PDAF
PDAF / PDAF
Parallel Data Assimilation Framework
data-assimilation ensemble-kalman-filter nonlinear-systems particle-filter uncertainty-quantification variational-method
Language:Fortran 15
cd10kfsu / F90GIO
general I/O interface for NetCDF, HDF4, HDF5 of fortran90 language
fortran hdf hdf5 netcdf netcdf4 reanalysis retrieval data-assimilation numerical-weather-prediction
Language:Fortran 11
ChakoChen / Data-Assimilation-for-Ocean-Current-Forecasts
Postdoctoral project on construction of an EnOI (Ensemble Optimal Interpolation) data assimilation model for ocean current forecasts
data-assimilation ocean-modelling fortran90 ensemble-prediction
Language:Fortran 11
equinor / dass
Data Assimilation in Python for teaching purposes
data-assimilation history-matching
Language:Jupyter Notebook 10
OGGM / AGILE
AGILE: Open Global Glacier Data Assimilation Framework
inversion bedrock-inversion oggm cost-optimization data-assimilation glacier-modelling
Language:Jupyter Notebook 10
ComputationalScienceLaboratory / ODE-Test-Problems
A MATLAB suite of initial value problems
data-assimilation differential-equations dynamical-systems matlab octave ode-model plotting time-integration
Language:MATLAB 9
ERMETE-Lab / ROSE-ROM4FOAM
Techniques of Reduced Order Modelling for Data Assimilation using OpenFOAM-6.
data-assimilation openfoam-v6 reduced-order-modelling noisy-data-regularisation
Language:C 9
fzhu2e / LMRt
LMR Turbo, a lightweight implementation of the LMR framework
paleoclimate-reconstruction last-millennium-reanalysis data-assimilation
Language:Jupyter Notebook 9
brankart / ensdam
Ensemble Data Assimilation Modules
anamorphose data-assimilation ensemble mcmc-sampler spherical-harmonics statistics probabilistic-scores random-number-generation rng
Language:Fortran 8
gher-uliege / Documentation
GHER documentation
oceanography ocean-modelling ocean-sciences remote-sensing data-assimilation interpolation-methods
8
UCL-EO / Workshop2022
Using Earth observation for Crop Monitoring (iEOCM) Workshop
binder crop-model data-assimilation earth-observation ghana jupyter
Language:Jupyter Notebook 8
map-filters / stochasticMaps
Couplings for nonlinear ensemble filtering
filtering data-assimilation transport-maps state-space-model
Language:MATLAB 7
mleprovost / LowRankVortex.jl
A companion repository to "A low-rank ensemble Kalman filter for elliptic observations" by Le Provost et al. (2022)
data-assimilation elliptic-pdes enkf elliptic-inverse-problems informed-dimension-reduction
Language:Jupyter Notebook 7
yumengch / pyPDAF
A Python interface to parallel data assimilation framework - pyPDAF
data-assimilation enkf variational-method
Language:Cython 7
acse-ww721 / DA_ML_ERA5_ASOS_Weather_Forecasting_UK
This repository is the reproducible code of the paper Data Assimilation using ERA5, ASOS, and the U-STN model for Weather Forecasting over the UK. This paper has been accepted in the NeurIPS 2023 Workshop: Tackling Climate Change with Machine Learning.
data-assimilation tensorflow weather-forecast era5 machine-learning
Language:Python 6
jgomezdans / accra_wkshp
Materials for NCEO crop modelling, Earth Observation and DA workshop in Accra
agricultural-modelling crop-model data-assimilation earth-observation ghana lai modis remote-sensing sentinel-2
Language:Jupyter Notebook 6
DataAssimBench
StevePny / DataAssimBench
Benchmarking tools for applying AI/ML to data assimilation
4d-var artificial-intelligence data-assimilation data-assimilation-enkf forecasting-models lorenz-attractor machine-learning predictive-modeling recurrent-neural-networks quasi-geostrophic training-data
Language:Python 6
travissluka / UMD-LETKF
Universal Multi-Domain Local Ensemble Transform Kalman Filter
letkf data-assimilation
Language:Fortran 6