Others have covered all the more elegant solutions, but there's always the basic one - save as encapsulated postscript, open your .eps file in a text editor (vi or nedit for example on LINUX) search for "linewidth", which occurs about 5 times in the file and change the number immediately before each instance of the word. The value is in points - a value in the range 0.5 to 3.0 will usually suit depending on context. On Mon, 13 Jan 2014, David Langelaan wrote: > Hello, > > I am trying to make up some figures for publication where I zoom in very > close to a few peaks. Anyways, when I do this and export the file, the > contour lines look super thin, is there a way to increase the thickness > of the peak contour lines? > > Thanks, > > David > -- Dr. Brian O. Smith --------------------------- Brian Smith at glasgow ac uk Institute of Molecular, Cell and Systems Biology & School of Life Sciences, College of Medical, Veterinary & Life Sciences, Joseph Black Building, University of Glasgow, Glasgow G12 8QQ, UK. Tel: 0141 330 5167/6459/3089 Fax: 0141 330 4600 ---------------------------------------------------------------------- The University of Glasgow, charity number SC004401