<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta name="Generator" content="Microsoft Word 11 (filtered medium)"> <style>  </style> </head> <body lang="FR" link="blue" vlink="blue"> <div class="Section1"> Hello,<o:p></o:p> <o:p> </o:p> Thanks for your answer. Yes, ranges are contiguous in my file :<o:p></o:p> -1050 -950 Air_0<o:p></o:p> -950 -850.906 Lung_1<o:p></o:p> -850.906 -751.812 Lung_2<o:p></o:p> -751.812 -652.718 Lung_3<o:p></o:p> -652.718 -553.624 Lung_4<o:p></o:p> -553.624 -454.531 Lung_5<o:p></o:p> -454.531 -355.437 Lung_6 …<o:p></o:p> <o:p> </o:p> I only tried with the example 2 from Gate website, to learn how to include CT images in my simulation. Do you think there could be an issue with the format ? For example, spaces instead of tabulations ?<o:p></o:p> <o:p> </o:p> Best regards,<o:p></o:p> <o:p> </o:p> <div> Sylvain Reuzé <o:p></o:p> Stagiaire physicien<o:p></o:p> Département de Radiothérapie<o:p></o:p> Service de physique médicale<o:p></o:p> <o:p> </o:p> Tél. : 01 42 11 54 06<o:p></o:p> <a href="http://www.gustaveroussy.fr">www.gustaveroussy.fr</a><o:p></o:p> <img border="0" width="300" height="155" id="_x0000_i1027" src="cid:image001.gif@01D0768E.40B87B50" align="baseline"><o:p></o:p> </div> <div> <div class="MsoNormal" align="center" style="text-align:center"> <hr size="2" width="100%" align="center" tabindex="-1"> </div> De : david.sarrut@gmail.com [mailto:david.sarrut@gmail.com] De la part de David Sarrut Envoyé : mardi 14 avril 2015 08:26 À : REUZE SYLVAIN Cc : gate-users@lists.opengatecollaboration.org Objet : Re: [Gate-users] Issue with GateHounsfieldMaterialTable (CT import)<o:p></o:p> </div> <o:p> </o:p> <div> Hello, <o:p></o:p> <div> <o:p> </o:p> </div> <div> when converting HU to material, Gate read a txt file with the setHUToMaterialFile function. This file (sometimes named patient-HU2mat.txt in some examples) is made with several lines, each line start with a range of HU [a:b] -> material . It requires that the ranges are contiguous, so a is equal to previous b. <o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> Just check this file in your case<o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> Sincerely,<o:p></o:p> </div> <div> David<o:p></o:p> </div> </div> <div> <o:p> </o:p> <div> On Tue, Apr 7, 2015 at 4:13 PM, REUZE SYLVAIN <<a href="mailto:SYLVAIN.REUZE@gustaveroussy.fr" target="_blank">SYLVAIN.REUZE@gustaveroussy.fr</a>> wrote:<o:p></o:p> <div link="blue" vlink="purple"> <div> Dear all,<o:p></o:p> <o:p></o:p> I still have an issue while opening CT images, with the example 2. I get this error message:<o:p></o:p> <pre>GateHounsfieldMaterialTable.cc (l.124): Current H1=-1050 is different from previous H2=-950. Abort.<o:p></o:p></pre> <o:p></o:p> This is a well-known issue, and according to some older threads in the mailing list, there is a patch to solve it. This patch has been created for an older version of Gate (6.0), can I use it with Gate 7.0 ?<o:p></o:p> It doesn’t seem to change anything when I replace my GateHounsfieldMaterialTable file with the file from the patch.<o:p></o:p> Does anyone have another solution ?<o:p></o:p> <o:p></o:p> Thanks in advance.<o:p></o:p> <o:p></o:p> Best regards,<o:p></o:p> <o:p></o:p> Sylvain Reuzé <o:p></o:p> Stagiaire physicien<o:p></o:p> Département de Radiothérapie<o:p></o:p> Service de physique médicale<o:p></o:p> <o:p></o:p> Tél. : <a href="tel:01%2042%2011%2054%2006" target="_blank" value="+33142115406">01 42 11 54 06</a><o:p></o:p> <a href="http://www.gustaveroussy.fr" target="_blank">www.gustaveroussy.fr</a><o:p></o:p> <img border="0" width="300" height="155" id="_x0000_i1025" src="cid:image001.gif@01D0768E.40B87B50" align="baseline"><o:p></o:p> <o:p></o:p> </div> </div> _______________________________________________ Gate-users mailing list <a href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a> <a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a><o:p></o:p> </div> <o:p></o:p> <div> <o:p> </o:p> </div> -- <o:p></o:p> <div> <div> David Sarrut, Phd Directeur de recherche CNRS CREATIS, UMR CNRS 5220, Inserm U 1044<o:p></o:p> <div> Centre de lutte contre le cancer Léon Bérard 28 rue Laënnec, 69373 Lyon cedex 08 Tel : 04 78 78 51 51 / 06 74 72 05 42 <a href="http://www.creatis.insa-lyon.fr/~dsarrut" target="_blank">http://www.creatis.insa-lyon.fr/~dsarrut</a> _________________________________<o:p></o:p> </div> <div> "2 + 2 = 5, for extremely large values of 2" _________________________________<o:p></o:p> </div> </div> </div> </div> </div> </body> </html>