Sam Hatfield

speedy.f90. An intermediate complexity atmospheric general circulation model

lorenz63-4dvar. The 4DVar data assimilation technique implemented with the Lorenz '63 model

letkf-speedy. Local ensemble transform Kalman filter data assimilation with the SPEEDY atmospheric general circulation model

ml_da. Evaluating neural network-based surrogates for the forecast model in an ensemble Kalman filter

lorenz96-4dvar. The 4DVar data assimilation technique implemented with the Lorenz '96 model

lorenz96-ensrf. A Lorenz '96/'95 observing system simulation experiment with an ensemble square-root filter

ncview-scientific-colour-maps. Scientific colour maps for Ncview

nn_tl_ad. Tangent-linear and adjoint test of a neural network

speedy.jl. An intermediate complexity atmospheric general circulation model written in Julia

fugaku_toys. This repository is for performing initial explorations into the use of half-precision on the Fugaku supercomputer.

ncview-ncmaps. A fork of ncview with scientific color maps built in

SpeedyWeather.jl. The little sister of a big weather forecast model

swmone. An MPI-parallelised non-linear shallow water model in 1D.