viewUnits [-size <unitCellSize> | -gap <unitCellSpacing> | -updates <updateRate>]
This opens the unit viewer if it is closed or deiconifies it and brings it to the front if it is open.
If unitCellSize is given, it sets the network's unitCellSize field, which determines the size of the unit rectangles in the display. The initial default is 14.
If unitCellSpacing is given, it sets the network's unitCellSpacing field, which determines the gap between rectangles in the display. The initial default is 2.
If updateRate is given, it sets the frequency with which the Unit Viewer is updated. A value of 0 means never, 3 is after each example, 4 is after weight updates, 5 is after progress reports, and 6 is after training or testing. The default is 5, after progress reports.