<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hello everyone, As Simon Rit suggested in previous emails there is the possibility to obtain the different scatter orders (1 to 5) using the FFDA actor. This can be achieved by adding the following line to GateFixedForcedDetectionActor.cc at line 64: mPerOrderImagesBaseName="order"; I did that and recompiled Geant4, ITK, RTK and Gate again. Geant4 and Gate compiled properly, however ITK and RTK gave the following error: <img src="cid:part1.3C72F700.69A16FAF@tum.de" alt=""> <img src="cid:part2.1AB3CBDB.F7785D88@tum.de" alt=""> <img src="cid:part3.40ED5434.2C71BE6A@tum.de" alt=""> After this, Gate could be still be used because older versions of ITK and RTK were still on the system. However, I didn't obtain multiple scatter outputs when using FFDA. I wonder why, because Gate did compile properly and this should be sufficient as I changed only 1 .cc file in the Gate source folder. Or is there a connection to the failure of compiling ITK or RTK? Any help would be highly appreciated! Nico <pre class="moz-signature" cols="72">-- B.Sc. Nicolas Triltsch Masterand Technische Universität München Physik-Department Lehrstuhl für Biomedizinische Physik E17 James-Franck-Straße 1 85748 Garching b. München Tel: +49 89 289 12591 <a class="moz-txt-link-abbreviated" href="mailto:nicolas.triltsch@tum.de">nicolas.triltsch@tum.de</a> <a class="moz-txt-link-abbreviated" href="http://www.e17.ph.tum.de">www.e17.ph.tum.de</a></pre> </body> </html>