Contains model weights and samples for emulators of the Met Office's UK CPM diffusion.tar.gz: a diffusion-model-based emulator (CPMGEM, workdirs/score-sde/subvpsde/ukcp_local_pr_12em_cncsnpp_continuous/bham-4x_12em_pSTV) and a variant using less data (workdirs/score-sde/subvpsde/ukcp_local_pr_1em_cncsnpp_continuous/bham-4x_1em_pSTV_lowdata) u-net.tar.gz: a deterministic U-Net emulator (workdirs/score-sde/deterministic/ukcp_local_pr_12em_plain_unet/bham_pSTV-ema-gradcl-256-batch) Also included are samples of coarsned CPM rainfall downscaled using BCSD, used for comparison (bcsd.tar.gz: workdirs/bcsd-v1/ukcp_local_pr_12em-ws3). For each model, samples can be found in samples/////. e.g. in workdirs/score-sde/subvpsde/ukcp_local_pr_12em_cncsnpp_continuous/bham-4x_12em_pSTV there are folders like samples/epoch_20/bham64_gcm-4x_12em_psl-sphum4th-temp4th-vort4th_pr-historic/bham64_gcm-4x_12em_psl-sphum4th-temp4th-vort4th_pr-pixelmmsstan/test/13 In some cases there are samples path is like samples////// where CONFIG_HASH is a hash of the emulator config used to generate the samples. This became useful as tried alternative approaches to generating samples with the same fitted models but mostly these are slightly experimental and not essential to the published work. For each model, checkpoints directory holds snapshots of model weights from training. Samples and models were created using code from https://github.com/henryaddison/mlde (in particular, the v0.2.2 tag).