Automatic assignment of Folk and Ward terms (e.g., "very well sorted," "leptokurtic")
Analyzing lake sediment cores to identify hydroclimatic shifts over tens of thousands of years.
The software operates within as a macro-enabled workbook, allowing researchers to rapidly process large datasets—typically at a rate of approximately 50 samples per hour . It is compatible with data obtained from various measurement techniques, including: Manual Sieving: Weight retained on a series of sieves. gradistat v 91 hot
GRADISTAT V 9.1 is the latest iteration of the widely utilized particle size analysis software package, primarily designed for geomorphologists and sedimentologists. Initially developed by and Professor Kenneth Pye in 2001, this tool has become a standard in environmental research for analyzing unconsolidated sediments. Core Functionality
Assessing grain size in coastal zones to mitigate erosion and flood risks. Automatic assignment of Folk and Ward terms (e
Gradistat has evolved from its original 2001 release to Kenneth Pye Associates Ltd's later updates like , which was optimized for Excel 2007–2010. While a fully revised version known as GRADISTAT-PRO is under development, researchers continue to rely on the robust statistical frameworks provided by Version 9.1.
The software produces diverse graphical outputs, such as , cumulative plots , and ternary diagrams (e.g., sand-silt-clay classification). Applications in Research GRADISTAT V 9
Studying liquefaction features in coastal environments following seismic events. Evolution and Availability