Originally developed by Dr. Simon J. Blott and Kenneth Pye in 2001, the software automates the laborious process of sediment classification. Harvard University Statistical Calculations
The original version and Version 8.0 (released for Excel 2007–2010) are available through research-related platforms or directly from the developers. gradistat v 91 free
You can often find the software and its documentation on platforms like Zenodo or linked through the original research paper published in Earth Surface Processes and Landforms . Originally developed by Dr
: Classifies samples based on standard geological scales, such as the Folk and Ward method or the Wentworth scale. Unlike standalone specialized software
Unlike standalone specialized software, GRADISTAT is built as a , which allows for a high degree of versatility and ease of use within a familiar spreadsheet environment. It is designed to handle data from various measuring techniques, including: Sieve Analysis : Manual weighing of sediment fractions. Laser Granulometry : Modern light diffraction methods.