fixed the zmax and zmin of the plot according to the actual data:  it was pretty annoying before.
fixed the zmax and zmin of the plot according to the actual data:  it was pretty annoying before.

SasView/sasview,lewisodriscoll/sasview,SasView/sasview,SasView/sasview,lewisodriscoll/sasview,SasView/sasview,lewisodriscoll/sasview,lewisodriscoll/sasview,SasView/sasview,lewisodriscoll/sasview,SasView/sasview