I am still having a problem when trying to plot the Ni0 data. I have tried to do it the way you suggested Arron. I have downloaded the the files, resaved them as ANSI, once I have omitted the text, but when i try to enter the data into matlab using the load('') function, its says it cannot locate the file. Do i need something other that the saved title within the brackets in order for matlab to be able to read it?
Lleah