Back transform and Other settings

Back Transform Panel

Kriging estimates and variances can be automatically back-transformed into the original measurement space if the interpolation is conducted on transformed observations.

Three types of back-transform are available, depending on the type of data transform: normal score transform, and two types of log transform.

Select 10x since log10 transformed toluene data are used here.

Other settings panel

This panel allows you to select the start and end time for the kriging (useful when several time periods with different variogram models are available).

Trend coefficient datasets can be created and will appear in the Data view when the method has finished running.  You can also create a text file with the kriging matrix and kriging weights for each of the destination geography's objects.

Review settings panel

As always, the Review settings panel presents a summary of the previous panels so that you can review the choices you have selected.  If everything looks correct, select the "Run" button at the bottom of the Task manager.

The method is executed and four new datasets (Kriging estimate and kriging variance, before and after the back transform) are added below the 'Kriging grid' geography in the Data view.