The macro is optimized for up to 200 individual grain size fractions. For higher-resolution data (e.g., laser diffraction), reduce the number of bins or use a different program like GRADISTAT_2014 (a community optimized version).
It is totally free for non-commercial use.
is a widely used particle size analysis software program that runs within Microsoft Excel . It is designed for geomorphologists and sedimentologists to rapidly calculate grain size statistics from data collected via sieving or laser granulometry. Key Features and Availability
1 software. Hi everyone,