Moving the cursor to a menu item and pressing a mouse button will then carry out the selected option. In most cases any of the mouse buttons will suffice, but for some items the buttons have different functions. For each of these options the left mouse button makes a slight change, the middle button a moderate change and the right button a substantial change. Moving the cursor in the data display area results in the resolution and intensity at the current cursor position to be displayed. If one is near a bragg reflection however, the indices, integrated intensity and its standard deviation are displayed along with the resolution.
Numbers start from zero and are automatically incremented each time an image is saved.
Up to 100 images can be made in any job. This option is not yet functional on the X-window version of precess. For the purpose of photographing the display, it is often desirable to remove the menu and color map since there is usually too much contrast variation between them and the frame data for both to be reliably recorded with the same exposure. Note however, that when the menu is off all other functions are disabled, thus it must be toggled back on to restore interactive functionality, and to enable exiting from the program. Note the use of intensities rather than F's.