Zooming in on latest data. First plot is all the data. Next set of plots zoom in, more and more, on the most recent data. Aw-graph is generating these screens. It is set with auto-scale Y-axis on, so each plot's max. and min. values will be at top and bottom of each plot. Also, the average minutes of data per point displayed decreases with each zoom. The most zoomed plot (last plot) includes just one minute average per point. The last plot is drawn with different colors. The tight - slight saw-tooth pattern seen in only the most zoomed plot (horizontal sections of plot) is due to the auto-cycling on-off of a dehumidifier in the basement area. The blue plot is generated by Aw-graph's polynomial function with nine degrees of freedom.
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