I have a problem with drawing four tgrapherrors on the same plot.
I want different marker styles for each tgrapherror.
So the first tgraph i use draw option (after defining the TCanvas)
which gives me the correct markerstyle i aksed for. But then I do:
Doing this does draw them all on the same canvas but I loose the marker.
It looks as the attached plot. If I ask it to Draw("AP); for each one it
doesnt draw them all on the same plot. Does anyone know how to keep
the marker and put them all on the same plot?