Analysis

On the Stats tab, in the Analysis group:

• Click Top Cut to assess potential top cut values by combining up to nine graphs on a single chart. You then select the top cut candidates in each chart and compare them with the others.

• Click Boundary Analysis to assess the contact relationship between two domains.

The boundary analysis works by generating spatial statistics of the domains under investigation, starting at the contact (zero distance) and binning the data at regular distance increments until the maximum distance is reached or there is no more data.

• Click Swath Plot to spatially summarise any combination of data by showing the trend of vertical or horizontal slices (or swaths).

• Click Search Neighbourhood to graphically evaluate the properties of a search ellipsoid.



The function can be run as a precursor to the QKNA function, or any function that requires the input of a search neighbourhood.

• QKNA is a numerical method for quantifying kriging search parameters. The parameters may be tested, analysed, and then applied to select an optimal block size for modelling and minimise conditional bias in kriged estimates.

• Click Grade Tonnage Curve to plot a grade tonnage curve from data files containing one or more Grade fields and 3D coordinates.