Published May 23, 2023 | Version 1
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Acquisition and analysis of grey scale data from stalagmites using ImageJ software

  • 1. Potsdam Institute for Climate Impact Research (PIK)
  • 2. Northumbria University


We provide three scripts for MATLAB and Octave to extract grey values from scanned images (extract_greyvalues.m), to concatenate grey value tracks (combine_tracks.m), and for interpolation and uncertainty estimation of the grey value record chronology_with_uncert.m. Use for Octave was tested with version 6.2.0 and for MATLAB with version 2023.

Published in
S. F. M. Breitenbach, N. Marwan: Acquisition and analysis of greyscale data from stalagmites using ImageJ software, Cave and Karst Science, 50(2), 69–78 (2023)


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