mstat << EOF 
J_iso
1
50
30
0
-98
-88

#Input file name: 
#Column (count from 0 - leftmost): 
#X Length (HISTX reffers to shell window X): 
#Y Length (HISTY reffers to shell window Y): 
#Null Value (to ignore a particular value, if any): 
#Histogram Start (lowest value): 
#Histogram End (highest value):