Graph neural network emulator for modeling of ice dynamics and calving in the Pine Island Glacier, Antarctica

These files include the following codes and datasets for developing graph neural network (GNN) emulators for the Ice-sheet and Sea-level System Model (ISSM) for modeling ice sheet dynamics and calving in the Pine Island Glacier, Antarctica

ISSM_DGL_PIG2.py: Python file for training GNN models (*single.py: code for single GPU environment)

ISSM_CNN_PIG.py: Python file for training convolutional neural network (CNN) models

*.mat: Datasets of the ISSM transient simulation results (graphs for GNNs)

*.pkl: Datasets of the ISSM transient simulation results (grids for CNNs)