GrainGeo always saves the generated structure as a GeoDict structure file (Structure.gdt). The file is placed in an automatically created result folder inside the chosen project folder (File → Choose Project Folder... in the menu bar).

An additional option to save generation data, is to check Save Random Field (*.gvf) to also save the generated stochastic field in the result folder.

This random field can also be loaded from the result file in the Result Viewer. Move to the Data Visualization tab and click Solid Volume Fraction (*.gvf). In the opening dialog click OK.

The visualization of the structure can be turned off by unchecking the Structure tab in the visualization panel above of the visualization area in the GeoDict GUI. To learn more about the GeoDict visualization settings, e.g. how to change the color of the volume field, see the Visualization handbook.

The Report tab of the result file only shows the reached solid volume fraction.