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<p>Hey Simon,</p>
<p>I followed your two changes 1) and 3) and after that I compiled
Gate again, in order to make the changes valid. But now I get an
error message when compiling gate_v7.2, which says:</p>
<p>"<i><br>
</i></p>
<p><i>make[2]: *** No rule to make target
'/usr/local/bin/InsightToolkit-4.10.1/InsightToolkit-4.10.1-build/lib/libITKReview-4.10.so.1',
needed by 'Gate'. Stop.</i><i><br>
</i><i>make[2]: *** Waiting for unfinished jobs....</i><i><br>
</i><i>[100%] Building CXX object
CMakeFiles/Gate.dir/source/externals/clhep/src/CLHEP/RandomObjects/RandomVector.cc.o</i><i><br>
</i><i>CMakeFiles/Makefile2:67: recipe for target
'CMakeFiles/Gate.dir/all' failed</i><i><br>
</i><i>make[1]: *** [CMakeFiles/Gate.dir/all] Error 2</i><i><br>
</i><i>Makefile:127: recipe for target 'all' failed</i><i><br>
</i><i>make: *** [all] Error 2</i></p>
<p>"<br>
</p>
<p>Honestly, I have no idea what to do. I think it has something to
do with the ITK package, but I don't know why. If you have an idea
that would be great, as my Gate is not running any more:/ If I
type 'Gate' in the terminal, it says now:</p>
<p>"</p>
<p><i>Gate: error while loading shared libraries:
libITKIOBMP-4.10.so.1: cannot open shared object file: No such
file or directory</i><br>
<br>
</p>
<p>"</p>
<p>Thanks in advance!</p>
<p>Nico<br>
</p>
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On 11/28/2016 03:57 PM, Simon Rit
wrote:<br>
</div>
<blockquote
cite="mid:CAF0oig0542HJvVCXchu8OvNWwBYZWP-NUtd-2n83daE1HMnZMQ@mail.gmail.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<div dir="ltr">Hi,<br>
<div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Nov 28, 2016 at 2:00 PM,
Triltsch, Nicolas <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:nicolas.triltsch@tum.de" target="_blank">nicolas.triltsch@tum.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">Hey everyone,<br>
<br>
I have three questions concerning the fixed forced
detection actor(ffda):<br>
<br>
1) As output one can generate e.g. primary.mha,
compton.mha, rayleigh.mha and total.mha images. In the
GATE wiki it states, that primary + compton + rayleigh =
total. But if I compare the two images they are
different! Why? (total.mha image was flatfield corrected
by default; primary, compton and rayleigh weren't, so I
used the flatField.mha to correct them before the
comparison with total.mha)<br>
</blockquote>
<div> I checked and there is a bug in the total filename.
However, it does not use the flat field but rather one
step was forgotten (accounting for the total number of
particles in the simulation). I must admit that I never
use that output in practice, hence the bug. This <a
moz-do-not-send="true"
href="https://github.com/OpenGATE/Gate/commit/988f886133ee741eeca692df027e7786e025c7bc">fix</a>
should correct that.<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<br>
2) For the ffda the source needs to be focused. Why is
that necessary?<br>
</blockquote>
<div>Because ffda uses <a moz-do-not-send="true"
href="http://openrtk.org/">RTK</a> for deterministic
computation and RTK is working for point sources. <br>
</div>
<div><br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<br>
3) One output image is called secondary.mha. First, I
thought this image would represent secondary scatter
events. But in the GATE wiki it says that secondary =
compton + rayleigh. Is their a way to obtain a secondary
scatter (multiple scatter) image?<br>
</blockquote>
<div>It used to be possible but I think we have removed it
to "minimize" the number of options. You can try (but I
don't guarantee it works) to add a line in the code,
e.g. around line 57 of GateFixedForcedDetectionActor.cc:<br>
mPerOrderImagesBaseName="order";<br>
</div>
<div>It will then create an image of the form
"orderRayleigh0004_order02.mha" for the second order of
the rayleigh projection number 4.<br>
</div>
<div>Simon<br>
</div>
<div><br>
<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<br>
<br>
I would appreciate any help!<br>
<br>
Nico<br>
<br>
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<br>
</div>
</div>
</div>
</blockquote>
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