This command clears all unit layout information used in drawing the network in the Unit Viewer. The next call to plotRow or plotAll will position the specified units in the upper-most row of the display.
Specifying plot-columns will set the network's plotCols field, which determines the desired width, in cells, of each row of network layout. Otherwise, the previous value of plotCols is retained. The initial default is 10.
To clear all plot information and prepare to layout a plot 20 cells wide:
lens> resetPlot 20