Calving Mechanisms Inferred from Observations of Surface Depressions at Helheim Glacier, Greenland data and code

This is the code to recreate figures in JGR: Earth Surface pre print "Calving Mechanisms Inferred from Observations of Surface Depressions at Helheim Glacier, Greenland". All of the autonomous terrestrial laser scanner (ATLAS) point cloud data, velocities, and digital elevation models (DEMs) will be hosted as an Amazon Web Services public dataset. This directory includes the force balance data in `data/force_balance_figure/forces_out_smooth_strain_True_2_smooth_ressitive_True_1.6_smooth_driving_True_1.6_nan_mask_smooth_surf_H_output_surface_rate_factor_250_Bl_210_CROP_proper_mask_no_vel_interp_v2/` and the grounding lines and grounding zones in 'data/ground_lines_and_grounding_zones/' To access the ATLAS point clouds, velocities, and DEMs now, please use the AWS command line interface The AWS CLI can be installed with anaconda conda install -c conda-forge awscli To list the atlas directory aws s3 ls --no-sign-request s3://atlas-lidar-helheim/ To copy a file to your local machine aws s3 cp --no-sign-request s3://atlas-lidar-helheim/dem/ATLAS-North/191215_121054_idw_geoid_rm.cog.tif . Point clouds can also be viewed in a browser. For example, an ATLAS North point cloud from 2023-10-15 00:00:14 can be viewed from the link below https://viewer.copc.io/?copc=https://atlas-lidar-helheim.s3.amazonaws.com/copc/north/231015_000414.copc.laz All point clouds in s3://atlas-lidar-helheim/ can be viewed this way by changing the URL text at the end to the point cloud path of interest.