Overview:
Plots a graph of average intensity vs radial distance along a
given angle. Note that this is identical to radial,
except that it uses files output by xform rather
than standard FITS files.
How to use:
There are 3 sliders. The first slider controls the angle at
which the slice will be taken. This can also be modified by
dragging in the main window with the right mouse button. The
second slider controls the thickness of the band, in pixels.
The third slider controls the number of subdivisions the band
will be split into. The position of the earth can be specified
or modified by dragging in the main window with the left mouse
button. Pressing 'go' will create the graph, and will write
a corresponding postscript file of the same graph in the output
directory. The silver band in the middle of the graph indicates
the region that is over the earth. The format of the text file
output by radial is explained in the files themselves as headers
for the columns of data.