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<div>Hi Sepideh Barati,</div>
<div><br>
</div>
sorry, I misread your question and answered to point
<div>out that it is possible to apply a non-isotropic</div>
<div>magnetic field, by selecting different factors for</div>
<div>X / Y / Z.</div>
<div><br>
</div>
<div>Kind regards,</div>
<div><br>
</div>
<div>Uwe Pietrzyk<br>
<div><br>
</div>
<div>
<div>
<div><span style="orphans: 2; widows: 2;">/----------------------------------------------------------------------</span></div>
<div style="orphans: 2; widows: 2;">Prof. Dr. Uwe Pietrzyk<br>
Diplom-Physiker<br>
Institut für Neurowissenschaften und Medizin / INM-4<br>
Forschungszentrum Jülich GmbH<br>
52425 Jülich<br>
Tel: +49-2461-61 4763<br>
Fax: +49-2461-61 2820<br>
Mobil: +49-162-103-4871<br>
eMail: <a href="mailto:U.Pietrzyk@fz-juelich.de">U.Pietrzyk@fz-juelich.de</a><br>
<a href="http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html">http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html</a><br>
&<br>
Bergische Universität Wuppertal<br>
Fachbereich C - Physik / D.08.01<br>
Gaußstr. 20<br>
42097 Wuppertal<br>
Tel: +49-(0)202-439-3523<br>
Fax: +49-(0)202-439-2811<br>
eMail: <a href="mailto:Uwe.Pietrzyk@physik.uni-wuppertal.de">Uwe.Pietrzyk@physik.uni-wuppertal.de</a><br>
<a href="http://www.medizinphysik.uni-wuppertal.de/">http://www.medizinphysik.uni-wuppertal.de</a><br>
----------------------------------------------------------------------/</div>
</div>
<br>
<div>
<div>On 31 Jul 2015, at 11:16, Sepideh barati <<a href="mailto:sepideeh@gmail.com">sepideeh@gmail.com</a>> wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite">
<div dir="ltr">thanks of you butt i want to simulate non-uniform magnetic field,
<div>is it possible in GATE? </div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-07-30 1:54 GMT-08:00 Pietrzyk, Uwe <span dir="ltr">
<<a href="mailto:u.pietrzyk@fz-juelich.de" target="_blank">u.pietrzyk@fz-juelich.de</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">
<div><br>
</div>
Hi,
<div><br>
</div>
<div>Yes, you can!</div>
<div><br>
</div>
<div>
<div># define magnetic field at the center of the system:</div>
<div><br>
</div>
<div># z-direction</div>
<div>#/gate/geometry/setMagField 0 0 3 T</div>
<div><br>
</div>
<div>or</div>
<div><br>
</div>
<div># x-direction</div>
<div>#/gate/geometry/setMagField 1.0 0.0 0.0 T</div>
<div><br>
</div>
<div>it is a homogenous field.</div>
<div><br>
</div>
<div>Hope this helps!</div>
<div><br>
</div>
<div>Kind regards,</div>
<div><br>
</div>
<div>U. Pietrzyk</div>
<div>
<div><span>/----------------------------------------------------------------------</span></div>
<div>Prof. Dr. Uwe Pietrzyk<br>
Diplom-Physiker<br>
Institut für Neurowissenschaften und Medizin / INM-4<br>
Forschungszentrum Jülich GmbH<br>
52425 Jülich<br>
Tel: +49-2461-61 4763<br>
Fax: +49-2461-61 2820<br>
Mobil: +49-162-103-4871<br>
eMail: <a href="mailto:U.Pietrzyk@fz-juelich.de" target="_blank">U.Pietrzyk@fz-juelich.de</a><br>
<a href="http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html" target="_blank">http://www.fz-juelich.de/inm/inm-4/DE/Home/home_node.html</a><br>
&<br>
Bergische Universität Wuppertal<br>
Fachbereich C - Physik / D.08.01<br>
Gaußstr. 20<br>
42097 Wuppertal<br>
Tel: +49-(0)202-439-3523<br>
Fax: +49-(0)202-439-2811<br>
eMail: <a href="mailto:Uwe.Pietrzyk@physik.uni-wuppertal.de" target="_blank">Uwe.Pietrzyk@physik.uni-wuppertal.de</a><br>
<a href="http://www.medizinphysik.uni-wuppertal.de/" target="_blank">http://www.medizinphysik.uni-wuppertal.de</a><br>
----------------------------------------------------------------------/</div>
</div>
<br>
<div><span class="">
<div>On 30 Jul 2015, at 11:38, Sepideh barati <<a href="mailto:sepideeh@gmail.com" target="_blank">sepideeh@gmail.com</a>> wrote:</div>
<br>
</span>
<blockquote type="cite"><span class="">
<div dir="ltr">
<div>hi</div>
<div>can I simulate a inhomogeneous magnetic field in fov of pet? </div>
</div>
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