Supplementary data for "Revisiting snow settlement with microstructural knowledge"

Description We are releasing the codes, datasets, and results as the supplementary information for our manuscript “Revisiting snow settlement with microstructural knowledge”. 1 Software and code: The code, Amitex FFTP, used to generate the results exposed in this paper is freely available at the address: AMitex_fftp. Examples of use are given on the same site. The behaviour laws are generated with the Mfront software, available at: tfel An example of input data for a viscoplastic simulation of porous ice using AMITEX is available at: Zenodo repository porous polycrystals. 2. Microstructure-based simulations: All the numerical results are included in a single file 'geo_properties_simulations_snow.csv' This file contains the geometric properties, the identified material parameters and the macroscopic responses to uniaxial loading (strain-rate and stress). Specifically: Column 1: Solid fraction ('references’); Column 2: Coordination ratio (’snow type’); Column 3: Surface ratio (’field info’); Column 4: Solid fraction (’phi’) ranging from 0 to 1; Column 5: Coordination ratio (’Z’); Column 6: Surface ratio (’r’); Column 7: Contiguity (’beta’) ranging from 0 to 1; Column 8: Stress exponent (’n’); Column 9: Reference stress (’s0 (MPa)’); Columns 10-15: Mean strain rates in xx, yy, zz, xy, xz, and yz for loading ˙ϵzz = 1 × 10−5 s−1 (’depsii 1e-5’); Columns 16-21: Mean stresses in xx, yy, zz, xy, xz, and yz for loading ˙ϵzz = 1 × 10−5 s−1 (’sii 1e-5 (MPa)’); Columns 22-27: Mean strain rates in xx, yy, zz, xy, xz, and yz for loading ˙ϵzz = 1 × 10−7 s−1 (’depsii 1e-7’); Columns 28-33: Mean stresses in xx, yy, zz, xy, xz, and yz for loading ˙ϵzz = 1 × 10−7 s−1 (’sii 1e-7 (MPa)’); 3. Experimental data: All the past experimental data use in this study are included in a single file 'experimental_data_collected.csv' This file contains: Column 1: The references to the ('References'); Column 2: Solid fraction (’Solid fraction’) ranging from 0 to 1; Column 3: Axial stress (’Stress (MPa)’); Column 4: The Strain rate (’Strain rate (1/s)’); Column 5: The temperature (’Temperature (°C)’);