You do not provide much detail about the data you wish to plot, so I tried a simple test to see what would happen on my computer. The test below, plotted 3 times, but I could only observe the last plot because the first ones disappeared so fast. Does that help at all?
load 'plot' test =: monad define for_j. i. y do. plot (i. 6)+10*j end. ) test 3 -- (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
