Open Microsoft Excel first. Go to File > Options > Trust Center > Trust Center Settings > Macro Settings . Select Disable VBA macros with notification or Enable VBA macros (depending on your organization's security policy).
: It accepts both standard and non-standard size data from various measuring techniques like X-ray sedigraphs and Coulter counters. How to Get Started
A: GradiStat can handle both metric and phi units. You just need to ensure your sieve sizes are correctly labeled in the input sheet. The program will automatically perform the necessary conversions. gradistat v 91 free
is a widely used particle size analysis software program that runs within Microsoft Excel . It is designed for geomorphologists and sedimentologists to rapidly calculate grain size statistics from data collected via sieving or laser granulometry. Key Features and Availability
While other specialized packages exist, GRADISTAT remains popular due to its: Open Microsoft Excel first
Calculated in metric units (micrometers/millimeters). Geometric Method of Moments: Calculated in metric units.
Open the tab labeled . Select your input unit preference (Microns, Millimeters, or Phi) from the dropdown menu. Paste your sieve mesh sizes into the designated size column. Next, paste your sample names horizontally across the top row, and fill down the columns with the respective weight or percentage values for each sample. Running the Analysis and Interpreting Results : It accepts both standard and non-standard size
Ensure you have entered the blank hydrometer reading, meniscus correction, and temperature correctly. Also check that your sample weight is in grams, not kg.
When analyzing a sample, the software processes data through multiple scientific methodologies:
If you used physical sieves, gather the aperture sizes in millimeters or phi (