Simulating Seasonal Evolution of Subglacial Hydrology at a Surging Glacier in the Karakoram

Description of files contained in this archive: SHAKTI simulation code Winter spin up: winter_spin_up.m - Runs winter base state simulation that serves as a basis for transient seasonal simulations Transient seasonal simulation: transient_seasonal_uncoupled.m - Runs SHAKTI with seasonal meltwater inputs Downscaling weather data & ablation model: UIBDownscaling.R - Downscales ERA-5 Land based on HydroBasins Plotting: plots_standalone_paper.m Sensitivity tests Mesh resolution tests 1. Results/datafiles: wsu_20m.mat, wsu_40m.mat, wsu_50m.mat, wsu_100m.mat, wsu_150m.mat, wsu_200m.mat 2. Plotting and comparison: Compare_mesh_resolution_tests.m Creep/basal temperature tests 1. Plotting and comparison: creep_sensitivity.m Parameterization Files - Neosha_standalone.par o Contains extra parameters that go into the winter spin-up Exp/geometry files - Shishper domain outline: Neosha17_4.exp Melt forcings - Total_melt_liquidp_mmd.mat o Contains snow melt, ice melt, and liquid precipitation across Shishper model domain (see UIBDownscaling.R) SHAKTI model outputs - 2017 (first and second passes): transientmelt_2017_1.mat, transientmelt_2017_2.mat - 2018: transientmelt_2018.mat - 2019: transientmelt_2019.mat - 2020: transientmelt_2020.mat - 2021: transientmelt_2021.mat NOTE: updated code may be available at https://github.com/neoshanarayanan/subglacialhydro-surges-karakoram.