Hello,

I need to take three different line charts and put them together and be able
to simply see the plot on each one. Think of it as putting three different
transparencies on top of one another for a presentation. Three different
groups produced each chart but they have to do with the same
subject(precipitation, temperature). I am teaching charting and excel to
high school students but this is a bit out of the realm of the curriculum,
but it will certainly be a good skill to know...if it is easy enough.

Thanks so much
G. Doughty