conda env create -f env.yml   # create new environment will all dependencies
conda activate climart  # activate the environment called 'climart'
bash data_download.sh  # download the dataset (or a subset of it, see above)
# For one of {CNN, GraphNet, GCN, MLP}, run the model with its lowercase name with the following commmand:
bash scripts/train_<model-name>.sh

--exp_type: "pristine" or "clear_sky" for training on the respective atmospheric conditions.
--target_type: "longwave" (thermal) or "shortwave" (solar) for training on the respective radiation type targets.
--target_variable: "Fluxes" or "Heating-rate" for training on profiles of fluxes or heating rates.
--model: ML model architecture to select for training (MLP, GCN, GN, CNN)
--workers: The number of workers to use for dataloading/multi-processing.
--device: "cuda" or "cpu" to use GPUs or not.
--load_train_into_mem: Whether to load the training data into memory (can speed up training)
--load_val_into_mem: Whether to load the validation data into memory (can speed up training)
--lr: The learning rate to use for training.
--epochs: Number of epochs to train the model for.
--optim: The choice of optimizer to use (e.g. Adam)
--scheduler: The learning rate scheduler used for training (expdecay, reducelronplateau, steplr, cosine).
--weight_decay: Weight decay to use for the optimization process.
--batch_size: Batch size for training.
--act: Activation function (e.g. ReLU, GeLU, ...).
--hidden_dims: The hidden dimensionalities to use for the model (e.g. 128 128).
--dropout: Dropout rate to use for parameters.
--loss: Loss function to train the model with (MSE recommended).
--in_normalize: Select how to normalize the data (Z, min_max, None). Z-scaling is recommended.
--net_norm: Normalization scheme to use in the model (batch_norm, layer_norm, instance_norm)
--gradient_clipping: If "norm", the L2-norm of the parameters is clipped the value of --clip. Otherwise no clipping.
--clip: Value to clip the gradient to while training.
--val_metric: Which metric to use for saving the 'best' model based on validation set. Default: "RMSE"
--gap: Use global average pooling in-place of MLP to get output (CNN only).
--learn_edge_structure: If --model=='GCN': Whether to use a L-GCN (if set) with learnable adjacency matrix, or a GCN.
--train_years: The years to select for training the data. (Either individual years 1997+1991 or range 1991-1996)
--validation_years: The years to select for validating the data. Recommended: "2005" or "2005-06" 
--test_ood_1991: Whether to load and test on OOD data from 1991 (Mt. Pinatubo; especially challenging for clear-sky conditions)
--test_ood_historic: Whether to load and test on historic/pre-industrial OOD data from 1850-52.
--test_ood_future: Whether to load and test on future OOD data from 2097-99 (under a changing climate/radiative forcing)
--wandb_model: If "online", Weights&Biases logging. If "disabled" no logging.
--expID: A unique ID for the experiment if using logging.

python main.py --model "CNN" --exp_type "pristine" --target_type "shortwave" --workers 6 --seed 7 \
  --batch_size 128 --lr 2e-4 --optim Adam --weight_decay 1e-6 --scheduler "expdecay" \
  --in_normalize "Z" --net_norm "none" --dropout 0.0 --act "GELU" --epochs 100 \
  --gap --gradient_clipping "norm" --clip 1.0 \
  --train_years "1990+1999+2003" --validation_years "2005" \
  --wandb_mode disabled

python main.py --model "MLP" --exp_type "pristine" --target_type "shortwave" --workers 6 --seed 7 \
  --batch_size 128 --lr 2e-4 --optim Adam --weight_decay 1e-6 --scheduler "expdecay" \
  --in_normalize "Z" --net_norm "layer_norm" --dropout 0.0 --act "GELU" --epochs 100 \
  --gradient_clipping "norm" --clip 1.0 --hidden_dims 512 256 256 \
  --train_years "1990+1999+2003" --validation_years "2005" \
  --wandb_mode disabled

python main.py --model "GCN+Readout" --exp_type "pristine" --target_type "shortwave" --workers 6 --seed 7 \
  --batch_size 128 --lr 2e-4 --optim Adam --weight_decay 1e-6 --scheduler "expdecay" \
  --in_normalize "Z" --net_norm "layer_norm" --dropout 0.0 --act "GELU" --epochs 100 \
  --preprocessing "mlp_projection" --projector_net_normalization "layer_norm" --graph_pooling "mean"\
  --residual --improved_self_loops \
  --gradient_clipping "norm" --clip 1.0 --hidden_dims 128 128 128 \  
  --train_years "1990+1999+2003" --validation_years "2005" \
  --wandb_mode disabled