Example 14: Enhancing overlays and using a probe
Here we provide one overlay image and initially have it "on" (using
the "/on" option on the overlay_labels parameter.
Pick the GDLI8 enhancement. You can then enable the Probe
and move the mouse pointer around to see the data values.
The config file looks like this:
<![CDATA[
enhance_filename = enh14.tab
controls = probe, startstop,step,firstlast,speed,enhance,anigif,mp4,overlay
controls_tooltip = Toggle data probe display, Toggle animation, Step backward/forward one frame, Go to first/last frame, Set animation speed,Pick enhancement,Save animated GIF, Save as MP4, Overlay
probe_display_style = #500, #fff,18px arial, #500, 10, 4,4
image_base=./images14/
file_of_filenames = fnamelist14.txt
anigif_prompt = Enter filename for animated GIF
mp4_prompt = Enter filename for MP4 movie
mp4_quantization = 33
overlay_enhance = 1
active_zoom = true
overlay_labels=GOES Lifted Index (LI)/on
overlay_tooltip = Lifted index (K) and Cloud Top Temperature (K)
overlay_preserve=0,468,639,480
overlay_preserve_list=t
]]>