Gradistat V 91 [portable] Free -

Gradistat Version 9.1 is a powerful, Excel-based software program designed for the rapid analysis of grain size statistics. It has become an industry standard for geologists, hydrologists, and environmental scientists who need to process sediment data efficiently.

GRADISTAT

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 gradistat v 91 free

  1. MSc/PhD Students: Analyzing sediment cores for paleoenvironmental reconstruction.
  2. Coastal Engineers: Classifying beach nourishment sand – must meet mean grain size and sorting specifications.
  3. Oil & Gas Geologists: Describing reservoir heterogeneity in sandstones.
  4. Archaeologists: Distinguishing natural soil from anthropic sediments (e.g., middens).
  5. Teaching Labs: Universally used in undergraduate sedimentology courses because it is free and transparent.

Kenneth Pye Associates Ltd (KPAL)

You can typically find the software and instructions on the website or via academic repositories: Gradistat Version 9

Compatibility

: As an Excel template, it allows users to input weight or percentage data from sieving or laser granulometry directly into a spreadsheet format. Useful Resources for Version 9.1 Kenneth Pye Associates Ltd (KPAL) You can typically