Software version numbers usually fade into obscurity. Why hasn't v 91 faded? The answer lies in the evolution (or devolution) of the software.
Version 9.1 became the industry standard. It was stable, accurate, and, crucially, free. gradistat v 91 hot
Sample: S-01
Method: Graphical (Folk & Ward)
Mean (Mz) : 2.12 φ
Sorting (σI) : 0.69 φ
Skewness (SKI): 0.23
Kurtosis (KG) : 1.18
Mode(s) : 2.00 φ
D10, D50, D90 : 1.15 φ, 2.10 φ, 3.05 φ
| Parameter | Value (φ or mm) | Interpretation | |-----------|----------------|----------------| | Mean grain size | [e.g., 2.1 φ / 0.23 mm] | Fine sand | | Sorting | [e.g., 0.7 φ] | Moderately well sorted | | Skewness | [e.g., +0.25] | Fine-skewed | | Kurtosis | [e.g., 1.2] | Leptokurtic | Software version numbers usually fade into obscurity
Disclaimer: Always ensure you are not violating copyright laws. Gradistat was originally freeware for non-commercial use. Always scan legacy files with antivirus software. Version 9
Given that the original distribution site (e.g., the University of London servers) is often defunct or redirects to commercial products, finding the genuine gradistat v 91 hot requires digging. Here is the safe path: