[Andy Pope] scrive in
.gbl
Most of my values range from 0 to 300, but one value is 1200. I
would like to graph the values 0 thru 300 in detail, and have a
"break in the graph. After the break I would like to start a scale
from 1000-1200, to graph the remaining point. Does anyone know how
to do this?

also: http://www.prodomosua.it/zips/taglio.xlt
parameters: 25 (E2), 25 (E3), 13 (E5), 40 ((E6)
.f