<html dir="ltr"> <head> <meta http-equiv="Content-Type" content="text/html; charset=Windows-1252"> <style>  </style><style id="owaParaStyle" type="text/css">P {margin-top:0;margin-bottom:0;}</style> </head> <body ocsi="0" fpstyle="1" lang="FR" link="blue" vlink="blue"> <div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;"> <div>Hello, Now, with Gate 7.1 and G4 10.1 (without the patch) I get another error message: MetaImage: M_ReadElementsData: data not read completely ideal = 3524472 : actual = 88 GateVImageVolume.cc (l.365): I find H=11822 in the image, while Hounsfield range stop at 3000 I will check HU reading functions. Best regards, Sylvain </div> <div style="font-family: Times New Roman; color: #000000; font-size: 16px"> <hr tabindex="-1"> <div style="direction: ltr;" id="divRpF479558">De : gate-users-bounces@lists.opengatecollaboration.org [gate-users-bounces@lists.opengatecollaboration.org] de la part de REUZE SYLVAIN [SYLVAIN.REUZE@gustaveroussy.fr] Date d'envoi : mardi 14 avril 2015 15:10 À : David.Sarrut@creatis.insa-lyon.fr Cc: gate-users@lists.opengatecollaboration.org; ROBERT CHARLOTTE Objet : Re: [Gate-users] Issue with GateHounsfieldMaterialTable (CT import) </div> <div></div> <div> <div class="Section1"> No, I only tried with Gate 7.0 ; I have an issue with Gate v7.1 and the last version of Geant4 (problem with the patch 01, already mentioned in another thread). I will try your suggestion as soon I will be able to install Gate 7.1 Do you know where I could download Geant4 10.1 without the last patch ? Best regards, <div> Sylvain Reuzé Stagiaire physicien Département de Radiothérapie Service de physique médicale Tél. : 01 42 11 54 06 <a href="http://www.gustaveroussy.fr" target="_blank">www.gustaveroussy.fr</a> <img id="_x0000_i1029" src="cid:image001.gif@01D076C5.1B2A8270" align="bottom" border="0" height="155" width="300"> </div> <div> <div class="MsoNormal" style="text-align:center" align="center"> <hr tabindex="-1" align="center" size="2" width="100%"> </div> De : david.sarrut@gmail.com [mailto:david.sarrut@gmail.com] De la part de David Sarrut Envoyé : mardi 14 avril 2015 09:00 À : REUZE SYLVAIN Cc : gate-users@lists.opengatecollaboration.org; ROBERT CHARLOTTE Objet : Re: [Gate-users] Issue with GateHounsfieldMaterialTable (CT import) </div> <div> <div> <div> On Tue, Apr 14, 2015 at 8:40 AM, REUZE SYLVAIN <<a href="mailto:SYLVAIN.REUZE@gustaveroussy.fr" target="_blank">SYLVAIN.REUZE@gustaveroussy.fr</a>> wrote: <div> <div> Hello, Thanks for your answer. Yes, ranges are contiguous in my file : -1050 -950 Air_0 -950 -850.906 Lung_1 -850.906 -751.812 Lung_2 -751.812 -652.718 Lung_3 -652.718 -553.624 Lung_4 -553.624 -454.531 Lung_5 -454.531 -355.437 Lung_6 … 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 ? </div> </div> <div> </div> <div> maybe. Please ensure that this is Gate 7.1 (or the develop branch of the git) and try to run examples/example_Radiotherapy/example2 from the source code to see if it happens ? </div> <div> </div> <div> David </div> <div> </div> <blockquote style="border:none; border-left:solid #CCCCCC 1.0pt; padding:0cm 0cm 0cm 6.0pt; margin-left:4.8pt; margin-right:0cm"> <div> <div> Best regards, <div> Sylvain Reuzé Stagiaire physicien Département de Radiothérapie Service de physique médicale Tél. : <a href="tel:01%2042%2011%2054%2006" value="+33142115406" target="_blank">01 42 11 54 06</a> <a href="http://www.gustaveroussy.fr" target="_blank">www.gustaveroussy.fr</a> <img id="_x0000_i1025" src="cid:image001.gif@01D076C5.1B2A8270" align="bottom" border="0" height="155" width="300"> </div> <div> <div class="MsoNormal" style="text-align:center" align="center"> <hr align="center" size="2" width="100%"> </div> De : <a href="mailto:david.sarrut@gmail.com" target="_blank">david.sarrut@gmail.com</a> [mailto:<a href="mailto:david.sarrut@gmail.com" target="_blank">david.sarrut@gmail.com</a>] De la part de David Sarrut Envoyé : mardi 14 avril 2015 08:26 À : REUZE SYLVAIN Cc : <a href="mailto:gate-users@lists.opengatecollaboration.org" target="_blank"> gate-users@lists.opengatecollaboration.org</a> Objet : Re: [Gate-users] Issue with GateHounsfieldMaterialTable (CT import) </div> <div> <div> <div> Hello, <div> </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. </div> <div> </div> <div> Just check this file in your case </div> <div> </div> <div> Sincerely, </div> <div> David </div> </div> <div> <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: <div> <div> Dear all, I still have an issue while opening CT images, with the example 2. I get this error message: <pre>GateHounsfieldMaterialTable.cc (l.124): Current H1=-1050 is different from previous H2=-950. Abort.</pre> 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 ? It doesn’t seem to change anything when I replace my GateHounsfieldMaterialTable file with the file from the patch. Does anyone have another solution ? Thanks in advance. Best regards, Sylvain Reuzé Stagiaire physicien Département de Radiothérapie Service de physique médicale Tél. : <a href="tel:01%2042%2011%2054%2006" value="+33142115406" target="_blank">01 42 11 54 06</a> <a href="http://www.gustaveroussy.fr" target="_blank">www.gustaveroussy.fr</a> <img id="_x0000_i1027" src="cid:image001.gif@01D076C5.1B2A8270" align="bottom" border="0" height="155" width="300"> </div> </div> _______________________________________________ Gate-users mailing list <a href="mailto:Gate-users@lists.opengatecollaboration.org" target="_blank">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> </div> <div> </div> -- <div> <div> David Sarrut, Phd Directeur de recherche CNRS CREATIS, UMR CNRS 5220, Inserm U 1044 <div> Centre de lutte contre le cancer Léon Bérard 28 rue Laënnec, 69373 Lyon cedex 08 Tel : <a href="tel:04%2078%2078%2051%2051" value="+33478785151" target="_blank">04 78 78 51 51</a> / <a href="tel:06%2074%2072%2005%2042" value="+33674720542" target="_blank">06 74 72 05 42</a> <a href="http://www.creatis.insa-lyon.fr/~dsarrut" target="_blank">http://www.creatis.insa-lyon.fr/~dsarrut</a> _________________________________ </div> <div> "2 + 2 = 5, for extremely large values of 2" _________________________________ </div> </div> </div> </div> </div> </div> </div> </div> _______________________________________________ Gate-users mailing list <a href="mailto:Gate-users@lists.opengatecollaboration.org" target="_blank">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> </blockquote> </div> <div> </div> -- <div> <div> David Sarrut, Phd Directeur de recherche CNRS CREATIS, UMR CNRS 5220, Inserm U 1044 <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> _________________________________ </div> <div> "2 + 2 = 5, for extremely large values of 2" _________________________________ </div> </div> </div> </div> </div> </div> </div> </div> </div> </body> </html>