Example 4a: Using a different path for overlay files
Here we have moved the overlay images to a different directory
than the "base" images, and included the overlay_base
parameter to specify the path.
The config file is this:
<![CDATA[
image_base=http://www.ssec.wisc.edu/hanis/examples/
overlay_base=http://www.ssec.wisc.edu/hanis/examples/images4/
file_of_filenames=./fof4.txt
background_static=f
controls = startstop, zoom, refresh, show, overlay
overlay_labels=map, temperature, streamlines
controls_style = padding:5px;background-color:green;
overlay_labels_style=font-family:arial;color:white;font-size:14px;padding:2px;background-color:green;
overlay_tooltip = Show map, Show temperature values, Capture image, Draw streamlines
]]>
And the 'file_of_filenames' now contains these lines:
<![CDATA[
TIR1.GIF overlay=b4tmap.gif, b4tsfc1.gif, b4tstr1.gif
TIR2.GIF overlay=b4tmap.gif, b4tsfc2.gif, b4tstr1.gif
TIR3.GIF overlay=b4tmap.gif, b4tsfc3.gif, b4tstr1.gif
TIR4.GIF overlay=b4tmap.gif, b4tsfc4.gif, b4tstr1.gif
]]>