I have for some time run scripts that produce maps with white
backgrounds. I have a copy of the coltbl.xmp file in my working
directory with white as the first entry to achieve this. However, when I
do this, when I use gptext to put on the NWS and NOAA logos, the white
in the logos is switched to black.
Any ideas on how to resolve this? On the script I am working on right
now, I run gpmap, gdplot2, and then gptext (to add the titles and logos).
In addition, the logos never look very clean. Would this be because of
the size? I use size 2 and they look a little blurry. Any ideas on how
to clean them up?
Example of what I am referring to at: