Grain size analysis is a foundational method in geology, sedimentology, and geography. It helps researchers understand sediment transport, depositional environments, and soil mechanics. While laboratory methods like sieving or laser diffraction provide raw data, converting that data into meaningful statistics requires specialized software.
Because Gradistat relies heavily on Visual Basic for Applications (VBA) macros to run its calculations, your computer will likely trigger a security warning when you open it. Only download Gradistat from reputable academic or peer-reviewed platforms, and always run a virus scan on the file before enabling macros. System Requirements and Compatibility gradistat v 91 link