Gradistat V 91 Free ((install)) File

Choose your preferred statistical methods from the options panel. You can select whether you want the calculations to output in metric or Phi units, and choose between the Folk and Ward or Method of Moments frameworks. Step 3: Run the Program

is a specialized Microsoft Excel-based software used for the statistical analysis of grain size data in geomorphology and sedimentology. While the most widely documented versions are v4.0 and v8.0 , the software's core features remain focused on processing data from sieve or laser granulometer techniques. Key Features and Capabilities

Generates high-quality cumulative distribution curves and histograms directly within Excel. gradistat v 91 free

Compare the Folk & Ward method vs. the Geometric (metric) method.

Gradistat V 9.1 Free Download: The Complete Guide to Grain Size Distribution and Sediment Analysis Choose your preferred statistical methods from the options

The original website ( www.kpal.co.uk ) no longer hosts the software. The developers have retired or moved on. However, the software was released as freeware for academic and non-commercial use. No one currently holds exclusive distribution rights, but the original license remains in force.

Visualizes the modal distribution of the sample to identify unimodal, bimodal, or polymodal sediment traits. While the most widely documented versions are v4

Simple step-by-step workflow: input % weights per sieve/class → choose method → click “Calculate” → view statistics and plots.

GRADISTAT is an in-house particle size analysis software integrated into a Microsoft Excel spreadsheet. It works by accepting percentage or raw mass data from physical sediment testing methods and running automatic calculations via macros.

For classic sedimentology paradigms, GRADISTAT calculates data using the logarithmic based on the Phi scale (