I can not get the logarithmic X axis to work in IDL 80 x = findgen(100)+1 p1 = plot(x,x,title='Test',/Xlog) p2 = barplot(x,x,title='Test',/Xlog) Any idea? Thanks Maher x = findgen(100)+1 p1 = plot(x,x,title='Test',/Xlog) p2 = barplot(x,x,title='Test',/Xlog) x = findgen(100)+1 p1 = plot(x,x,title='Test',/Xlog) p2 = barplot(x,x,title='Test',/Xlog) x = findgen(100)+1 p1 = plot(x,x,title='Test',/Xlog) p2 = barplot(x,x,title='Test',/Xlog)