Hi all, I too have used Adobe Illustrator, but have heard Inkscape (http://www.inkscape.org/en/) can do the same thing. It also has the advantage of being open-source and free! All the best Piv Piraveen (Piv) Gopalasingam School of Life Sciences University of Warwick Coventry CV4 7AL Email: [log in to unmask] ________________________________________ From: CcpNmr software mailing list [[log in to unmask]] on behalf of Johan Wallerstein [[log in to unmask]] Sent: 13 January 2014 12:10 To: [log in to unmask] Subject: Re: Contour line thickness Hi David. I have faced the same problem but couldnt find any other solution than increasing the thickness in an image processing software (I used Adobe Illustrator, which should be freeware for academics but sadly isnt). Best regards Johan, Sweden On 13 jan 2014, at 13:01, David Langelaan <[log in to unmask]> 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