How to stretch GA Layer to specific boundary

[byllus001]

I have a series of points, and I'm using Geostatistical Wizard to make probability maps. The output layer currently ends at the most extreme points, but that does not cover the whole study area. How do I make it make cover the whole area (black border)?

[DanPatterson]

wizards are nice, but they don't reveal all the optional parameters.

Use the GA toolset in Arctoolbox for your desired tool, there is an Environments tab for each tool where you can set parameters like the analysis/processing extent.

[byllus001]

Thank you very much, Dan.

[byllus001]

My apologies, Dan. I've encounter another problem. The Kriging tool in the toolbox does not allow me to use Indicator Kriging, which was the method I used in the wizard. Do you know any workarounds to this?