: Shows the total percentage of material coarser or finer than a specific size. Ternary Diagrams : Generates triangular diagrams
The results, processed by GRADISTAT, revealed that Sri Lanka's beaches are predominantly composed of medium sand. However, the statistical parameters also highlighted spatial variations, showing that the northeast coast, influenced by the Bengal Fan, contains a significant component of finer sediment. Such environmental differentiation would be extremely laborious without a tool like GRADISTAT.
I can give you custom steps to get your calculations running smoothly! Share public link gradistat v 91 hot
[Raw Physical Mass Retained / Laser Vol %] │ ▼ [GRADISTAT v9.1 Macro] │ ┌─────────┴─────────┐ ▼ ▼ [Logarithmic Metrics] [Geometric Metrics] (Folk & Ward Methods) (Method of Moments) Advanced Calculation Capabilities
: Paste the cumulative mass retained on each sieve or the direct volume percentages into the designated input column. Step 3: Run the Calculations : Shows the total percentage of material coarser
. Originally developed by Simon J. Blott and Kenneth Pye at the Royal Holloway University of London, this package has become a foundational tool in geomorphology, geology, coastal engineering, and environmental sedimentology.
Official version history shows Gradistat 8.0, 8.1, and later a 9.1 update. But “v.91 Hot” is not in the formal changelogs. It exists instead as a whispered patch — a bootleg tweak circulated on burned CDs and USB drives at field conferences. Step 3: Run the Calculations
It is very important not to confuse , the sediment analysis tool, with GradeStat , a completely separate program. While their names are similar, they serve entirely different purposes.
Automatically classifies sediments into categories (e.g., gravel, sand, mud) following established geological standards, such as those by Folk. Common Applications of Gradistat V9.1
: As indicated by the "hot" in Gradistat V 9.1 hot, this version includes critical fixes for known issues, enhancing the software's stability and reliability.