This repository contains all the data and code used to analyse these data, as presented in the paper by Clerx et al. (2022), published in "The Cryosphere". 

- 2020_hydraulic_gradients_betweenBHs.xlsx: calculated hydraulic gradients (based on differences in elevation and water table heights) between different boreholes in the borehole network on the Greenland Ice Sheet in July 2020
- 2020_july_waterdepths_allBHs.xlsx: all measurements of borehole- and waterdepth in the borehole network on the Greenland Ice Sheet in July 2020
- 2020_slushmatrix_porosity.xlsx: 
- coredata.ipynb: Jupyter notebook creating core plots from the 2021 data
- coredata.zip: all files (data acquired in April-May 2021) required to run the Jupyter notebook "coredata_public.ipynb"
- ECcalibration.ipynb: Jupyter notebook describing & calculating the calibration curves used to convert measured conductivity to salt concentration in the salt dilution experiments
- ECcalibration.zip: all files required to run the Jupyter notebook "ECcalibration.ipynb"
- flowvelocitycomparison.ipynb: Jupyter notebook creating Figure 12
- flowvelocitycomparison.xlsx: Excel-file containing the data required to run the Jupyter notebook "flowvelocitycomparison.ipynb"
- ROSA.zip: folder containing required data files to run the Jupyter notebook "ROSA_dataanalysis.ipynb" and pictures taken after the individual ROSA-experiments showing the various sample sections 
- saltdilution.zip: all files required to run the Jupyter notebook "saltdilution_dataprocessing.ipynb"
- saltdilution_dataprocessing.ipynb: Jupyter notebook describing the data analysis carried out for the salt dilution experiments as described in the paper
- slushmatrix_porosity.xlsx: Excel-file containing the measurements on the slush matrix properties carried out on the Greenland Ice Sheet in July 2020

Important: extract all the zipped folders into 1 folder named "pub" that is stored in the same location as the Jupyter notebooks.