[Gnuplot-info] flipping image

[<she...@be...>]

Hello Gnuplotteers

I am using the following code to plot an ascii image file:

unset key
set size square
set tics out
set palette gray
unset border
unset xtics
unset ytics
unset colorbox
plot 'tSNR_file.dat' matrix with image


The image lloks fine except for being upside down. How can I flip it?

Thank you