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Hello Bill, > if (contour_needs_initialize) { > renderer.getDisplay().reAutoScale(); > contour_needs_initialize = false; > } > dataRef.setData(field); > renderer.toggle(true); > > Please let us know if this solves the problem. Yes, that does fix the behaviour, and we now see contour lines without having to call setContourInterval(). Would you like us to keep digging deeper into this, as I would expect that the contours should be rescaled at each setData()? Thanks Russell -- Russell Steicke -- Fortune says: Leave no stone unturned. -- Euripides
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