is a widely used software package designed for the rapid calculation of grain size statistics, specifically tailored for researchers in geomorphology and sedimentology. It operates as an integrated program within Microsoft Excel, making it highly accessible for analyzing unconsolidated sediments. Core Functionality
Conclusion
Before diving into the specifics of version 9.1, we must understand the problem it solved. Traditional sedimentology relies on the analysis of particle size distribution (PSD). Calculating statistical parameters—such as mean grain size, sorting (standard deviation), skewness, and kurtosis—used to be a manual, error-prone nightmare. gradistat v 91 hot
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