# Data supporting "Sliding relations for glacier slip with cavities over three-dimensional beds" [Geophysical Res. Lett. Paper 2019GL084924RR] This repository contains data supporting the paper "Sliding relations for glacier slip with cavities over three-dimensional beds" (Geophysical Res. Lett. Paper 2019GL084924RR) by C. Helanow, N. Iverson, L. Zoet and O. Gagliardini. This data consists of numerical values for the variables used in eq. 7 of the main paper to produce the graphs plotted in figures 1b, 2b and 3 and figures S1 and S2 in the supplementary information. Additionally the functions used to create the bed topographies are provided in the form of Fortran functions. The files and directories are: * `data/` * `read_and_print_data.py` * `data_print_output.txt` * `bed_functions.F90` * `Sliding_relations.tex` ## `data/` Contains the data in a set of python dictionaries saved in JSON format (`.json`). The naming of the files follows the terminology of the main paper. For the repository this directory is zipped (`.zip`) and needs to be unzipped before the python script is executed. ## `read_and_print_data.py` A python script that reads (loads) the data contained `data/` and prints it onto the screen. Run as ```bash python read_and_print_data.py ``` If run interactively, the script contains functions to explicitly load data and scale it according to equation 7 in the main paper (see `Sliding_relations.tex` for an explanation of eq. 7). Variable names used are defined in the script and in `Sliding_relations.tex`. ## `data_print_output.txt` A text file containing the output of `read_and_print_data.py` (i.e. what is printed on the screen when executed). ## `bed_functions.F90` A Fortran file containing the functions used for the bed topographies in the main paper. Note that these functions use Fortran modules that are specific to Elmer/Ice and cannot be used stand alone. ## `Sliding_relations.tex` LaTeX file defining eq. 7 in the main paper, defines the variables used and the corresponding names used in `read_and_print_data.py`.