GCAligner 1.0 – Alignment of Chemical data obtained by Gas Chromatography

GCAligner 1.0


GCAligner  is a software designed to perform a preliminary alignment of chemical data obtained by gas chromatography. It was created to facilitate the comparison of multiple samples. The alignment algorithm is based on the comparison between each retention time, the following retention time in the same sample and its closest retention times in other samples. GCAligner is a java executable software running on any operating system. The input data file and the single output file containing the align data set are text files with tab delimited pieces of information.
See the software manual for further details.



Simon Dellicour and Thomas Lecocq @ Evolutionary Biology & Ecology, Université Libre de Bruxelles



  • Windows / Linux / MacOsX
  • Java




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