how to plot depth profile with multiple x axes

Hi,

I've tried FloatAxis and plotxx and I can't get the codes to work with my data - maybe i'm entering it into the code wrong, I'm not sure.

I want to make a vertical depth profile of salinity, oxygen and temperature on the same graph. I can plot them on the same graph with the y axis reversed etc as i want.

However because the values between each dataset are so great (ie 35 vs over 100) i need to plot each x axis seperately and I can't figure out how to do that!

My data is as a txt file (Book12)

Thanks

[Emily Cooper]

ideally i'd like to make something like this but with more x axes