A python pickle file of a Qhull triangulation of mass, age, and metallicity of the Dartmouth stellar models. This file is meant to be downloaded and used by the 'isochrones' python module.
Related article: Bergroth, C., Järv, O., Tenkanen, H., Manninen, M., Toivonen, T., 2022. A 24-hour population distribution dataset based on mobile phone data from Helsinki Metropolitan Area, Finland.
This dataset and code are presented to explain a manuscript entitled "Leveraging temporal changes of spatial accessibility measurements for better policy implications: a case study of electric vehicle