I have a raster with two bands : a RVB band and an alpha band.
I want classify it but ArcGIS Pro show Classify Option only if the raster have 1band... is it normal ?
I try the tool extract band and i extract only the band 1 (RVB)
but i lost the "no data" information and now i have a value every where on the extent raster and i don't want it.
Can you help me to flat the 2 bands in one band and then have the possibility to use the classify option ?
Thanks for your help
Rémy
