Gradistat V 91 Link

The software provides a comprehensive suite of outputs based on a single input of weight or volume percentages. Key features include:

is a widely used Microsoft Excel-based program for the granulometric analysis of sediments (sand, gravel, mud). It was developed by Simon Blott.

Navigate to the input sheet. Input your sample identification names along with the weight retained on each physical sieve size, or the percentage breakdown provided by your laboratory's laser granulometer. 4. Run the Calculations gradistat v 91 link

: Read the original foundational methodology text published by Simon Blott and Kenneth Pye on the Wiley Online Library Earth Surface Processes and Landforms Page .

The true power of GRADISTAT lies in its accessibility and versatility. It runs entirely within the Microsoft Excel environment, functioning as an Excel file with integrated Visual Basic macros. This design allows it to accept both standard and non-standard size data, and to produce a comprehensive range of statistical outputs and graphical plots, including frequency and ternary diagrams. The software provides a comprehensive suite of outputs

Check the comments below—community members often post active links to the Gradistat v 9.1 archive.

While designed for older Excel versions, it generally works on modern 32-bit and 64-bit systems, though it may require troubleshooting if you experience issues with active-x components. Navigate to the input sheet

The program is exceptionally versatile, as it can process data from various sources and produce ready-to-publish graphical outputs.

The software generates a comprehensive output sheet with statistical data and graphical plots. Why Use GRADISTAT v9.1?