Hi,
i need to plot 2D data as an image, hereby mapping undefined or
missing values to a default color.
approach 1: use the 'image' style --> all values are mapped into the
active color map --> undefined values are considered as valid
approach 2: use the 'image3d' style w/ custom color map --> ok but
cannot show colorbox
--> either way, I get a plot that is only partially useful
can someone suggest a solution? thanks!
C
