The program accepts both standard and non-standard size data and produces a range of graphical outputs, including frequency distribution plots and ternary diagrams, making it a complete solution for many sedimentology workflows.
: Calculates parameters arithmetically and geometrically (in microns) and logarithmically (using the phi scale).
: The program accepts data from various standard measuring techniques, including dry/wet sieving laser granulometry Statistical Methods
If your macros crash or present odd values, look out for these frequent issues: gradistat v 91 hot
Gradistat V 9.1 is a powerful software solution for hot mix asphalt production, offering a comprehensive range of features and benefits. By optimizing mix design, production processes, and quality control, Gradistat V 9.1 helps asphalt producers improve efficiency, reduce costs, and increase sustainability. With its wide range of applications and real-world success stories, Gradistat V 9.1 is an essential tool for any asphalt producer looking to stay ahead of the competition.
The engine calculates metrics through alternative statistical lenses, catering to distinct mathematical preferences in geology.
SkI=ϕ84+ϕ16−2ϕ502(ϕ84−ϕ16)+ϕ95+ϕ5−2ϕ502(ϕ95−ϕ5)cap S k sub cap I equals the fraction with numerator phi sub 84 plus phi sub 16 minus 2 phi sub 50 and denominator 2 open paren phi sub 84 minus phi sub 16 close paren end-fraction plus the fraction with numerator phi sub 95 plus phi sub 5 minus 2 phi sub 50 and denominator 2 open paren phi sub 95 minus phi sub 5 close paren end-fraction GRADISTAT Operation Workflow The program accepts both standard and non-standard size
Click the action button embedded on the main sheet.
: Automatically applies statistical weights to samples flagged as "hot-dried" to correct for the potential loss of fine particles or contamination that occurs during high-heat pre-treatments.
An updated version, 8.0, was released in December 2010, but in most published scientific literature. When researchers cite "GRADISTAT v9.1 (Blott & Pye, 2001)," they signal that their data have been processed using one of the most robust and trusted methodologies in sedimentary geology. By optimizing mix design, production processes, and quality
The program can process approximately 50 samples per hour, calculating comprehensive statistics for each in a fraction of the time it would take to do so manually.
A simple literature search reveals that GRADISTAT v9.1 continues to be cited in papers published well into the 2020s, from studies of reef islands in Indonesia to analyses of beach sediments in Sri Lanka.