Data supporting "Transition between mechanical and geometric controls in glacier crevassing processes".

The folders: results_Geometrical_Regime results_Mechanical_Regime results_3D results_varyingLengthSlope results_varyingVelocity contain the data for spacing and depth of the crevasses in the different simulations. Each simulation folder is named after the ice thickness H and cohesion c. For example, H300c2 means an ice thickness of 300m and a cohesion of 2MPa. The simulation files contain data measured every 10 frames. Empty files imply two possibilities:-the crevasse(s) are away from the window measurement (the window is approximately 1500m wide around the obstacle).-No crevasses are observed or at least no distinguishable enough. **The python code readDataMeasuredInSimulations.py use the readDataPP class to plot the measures from the previous folders.All the figures from the paper can be reproduced using this code. ** The full simulation results cannot be transfered as a supplementary material as it is too large (20Go for each simulation). However we provide two full result files: H300_c0_4.abc and H100_c2.abc. We provide an example of the init.lua file used to launch a simulation with given parameters and configurations. The configurations used in the simulations are all provided in the geometry.zip file. A version of the MPM numerical model can be found in a previous publication at https://www.nature.com/articles/s43247-021-00179-7.