Hi, Dear list I have one question: How to make 2-D Scatter Plots from the Image (p.e. landsat band 4 vs 3) in R, is it possible? ------------------------------ Gaspar Reyes Póndigo Universidad del Mar, Oaxaca, México Campus Puerto-Ángel Carretera principal Puerto Ángel Zipolite km 1.5 C.P. 70902