In the main area of the application, several 3D views can be open at the same time. One of them will be active and the active view can be either maximized to use the whole main area, or normalized so that you can see all the open 3D views.
*TIP:* To see views next to each other select the **Restore down** icon in the application show here for Windows :
Most of the settings and features of ResInsight is accesible through the **Project Tree** and the **Property Editor**. Selecting an item in the **Project Tree** activates the corresponding 3D View, and shows the Items properties in the **Property Editor**, available for editing.
Toggling a checkbox next to an item in the **Project Tree** will toggle visibility in the 3D view. Toggling a checkbox for a collection of items will toggle visibility for all items in the collection.
This Case type is based on a `*.GRDECL` file, or a part of an Eclipse *Input* file. This Case type supports loading single ascii files defining Eclipse Cell Properies, and also to export miodified property sets to ascii files.
#####  Statistics case
A **Grid Case Group** is a group of **Result Cases** whith identical grids, but generally different active cells, initial values and results. These cases are called *Source Cases*.
The purpose of a Grid Case group is to make it easy to calculate statistics across the source cases. If you have done several Eclipse simulations with different input parameters, you can put all the results into a Grid Case Group and easily calculate the cells mean value, range and max/min values at each timestep.
A selected subset of actions are presented as controls in the toolbar. The different sections in the toolbar can be dragged and positioned anywhere as small floating toolbars. Management of the toolbar is done by right-clicking on the toolbar and then manipulating the displayed menu.
Image export of current 3D view can be launched from **File->Export->Snapshot To File**. If a project contains multiple views, all views can be exported using **File->Export->Snapshot All Views To File**. A snapshot can also be copied to clipboard using **Edit->Copy Snapshot To Clipboard**. All three commands are also available on the toolbar.
