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...1, ncol=2), widths=c(4,1), heights=c(1,1)) # Red and green range from 0 to 1 while Blue ranges from 1 to 0 ColorRamp <- rgb( seq(0,1,length=256), # Red seq(0,1,length=256), # Green seq(1,0,length=256)) # Blue ColorLevels <- seq(min, max, length=length(ColorRamp)) # Reverse Y axis reverse <- nrow(x) : 1 yLabels <- yLabels[reverse] x <- x[reverse,] # Data Map par(mar = c(3,5,2.5,2)) image(1:length(xLabels), 1:len...

I?m sorry, in my last email I forgot to attach the data I?m using wich is a matrix of 175x175 filled with 0?s and 1?s 0 is the sea 1 is the continental land The script is area.r Thank you very much. Carlos L?pez -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -------------- next part -------------- An embedded and