Springer Imageshttp://www.springerimages.comSpringerImages provides a new way to access hard-to-find SpringerLink content of the utmost value to researchers: images.2013-05-26T00:16:40.260042+02:00Copyright Springer 2013. Produced by Current Medicine Group Ltd, a part of Springer Science+Business MediaSpringerImageshttp://www.springerimages.com/images/springer.gif 3D mesh plot of the measured output PDFs <img src="http://img.springerimages.com/Images/Springer/PUB=Springer-Verlag-London/JOU=00521/VOL=2008.17/ISU=4/ART=2007_141/MediaObjects/THUMB_521_2007_141_Fig1_HTML.jpg" width="150" height="120"/> <p> 3D mesh plot of the measured output PDFs </p> http://www.springerimages.com/Images/RSS/1-10.1007_s00521-007-0141-7-0