Tutorial 20160209_2032
plot demo2, http://cdaweb.gsfc.nasa.gov/istp_public/data/polar/hydra/hyd_h0/$Y/po_h0_hyd_$Y$m$d_v01.cdf?ELECTRON_DIFFERENTIAL_ENERGY_FLUX&timerange=2000-01-09
right-click on the spectrogram, plot style, series
A subset of the plot elements are shown, the reset are not active.
layout tab, select all plotElements besides plotElement_0
right-click, edit plot element properties
click on active, click again to select all
"Apply" to apply the changes.
All the channels are shown.