I'm creating a vertical line graph of data that was collected at various station points along a pipeline. In some of the areas, there are null values for the data at a particular station or multiple stations. I would like the vertical line to stop at the null points, and continue again when there is data. (like a dashed line) Currently, the null valued data is being ignored, and a line is being drawn from the last point with data to the next point with data. I have looked all through the advanced properties of the graph, and can't find anything that will do what I need. I don't what to have to create multiple series within the graph to create this broken line. Does anyone know how to accomplish what I need? I've attached a picture of what I need it to look like. thanks in advance!
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