: Runs within Microsoft Excel as a macro-enabled workbook.
GRADISTAT is an Excel-based program developed by Simon Blott and Kenneth Pye for rapid grain size analysis in sediments, calculating key metrics using methods like Folk and Ward. The tool supports diverse input methods including sieving and laser granulometry, with updated versions available to address modern compatibility requirements. Download the software at Kenneth Pye Associates Ltd . GRADISTAT software - Kenneth Pye Associates Ltd gradistat v 91 link
Method of Moments: Arithmetic, geometric, and logarithmic statistics. : Runs within Microsoft Excel as a macro-enabled workbook
: It calculates mean, mode, sorting, and skewness using both arithmetic/geometric (metric units) and logarithmic (phi units) methods. gradistat v 91 link
: You can find the software and full instructions on the KPAL GRADISTAT Software page .