Allow using alpha in cpd files

[luca-moscatelli]

my problem is this : i have this cpd file
color0=12, 224, 47
color1=246, 236, 22
color2=255,28, 21
numPoints=3
sample0=0
sample1=1
sample2=2
It works well, but if I use alpha like color0 = 12, 224, 47, 0, the color is corrupted and the result goes from black to white. Did I make a mistake or is it a problem with xcube?"

[forman]

Hi @luca-moscatelli, thanks for reporting. Have a look into the logs. You should actually see an error Illegal SNAP *.cpd format:. Unfortunately, color values must be R, G, B. For no good reason actually. I relabel this issue and rename it. Hope this ok for you.

[luca-moscatelli]

ok thanks !!