im new to origin and i am looking for a way to add anvelop curves in a waterfall diagramm.
i have several x-y Datasets and the corresponding x-y (gaussian) envelop datasets. Now i would like to draw the former with colorfill and the latter as a thin line above. (My table looks like X1 Y1 Y1 X2 Y2 Y2 X3 Y3 Y3 and so on.)
I somehow need to tell origin the z-values of the sets because otherwise they will be treated separately. One Dataset and one envelop set are supposed to have the same z-value.