Known Problems and Caveats

1. Drawing a box on the plot window with the mouse permits panning and zooming: the applet will scale the area in the box to the size of the plot window and replot all the points in it. Draw the box in the direction top-left to bottom-right. Drawing the box in any other direction will cause the x-axis to expand.
2. If the data in either the frequency or temperature dimensions contain negative values, then radio buttons for selecting logarithmic plots in x and in y and disabled. Most SWAS spectra, do in fact, contain negative temperature values.