Some scripts for velocity and strain rate analysis along Antarctic or Greenlandic outlet glaciers. This code takes velocity input data (e.g., from MEAsURES), computes ice flowlines, and computes speed/divergence rate along those flowlines in MATLAB.
Main code: flowline_analysis.m
Supplementary code: grdread.m, intense.m, ps2ll.m
Data used in this specific example: antarctic_ice_vel_phase_map_v01.nc (ice-velocity data), rema (ice elevation)