This is just Gudmundsson's data in a format easily importable into your Matlab workspace. See the examples tab above for more details.
This submission requires Antarctic Mapping Tools for Matlab, which is available on File Exchange.
Greene, Chad A., David E. Gwyther, and Donald D. Blankenship. "Antarctic Mapping Tools for MATLAB." Computers & Geosciences 104 (2017): 151-157. https://doi.org/10.1016/j.cageo.2016.08.003
Create scripts with code, output, and formatted text in a single executable document.