<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<p>Hi Thx,</p>
<p>
</p>
<p>well yes the gui starts but mcrun seems to have rights issues.
</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#008000;"> /bin/sh: 1: mcrun: Permission denied</span></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#008000;">
</span></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#008000;"><font color="#000000">I will uninstall and retry with 3.1 (which I initially planned to use anyway) and report, but unfortunately not in the next hours.</font></span></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#008000;"><font color="#000000">Cheers,</font></span></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#008000;"><font color="#000000">JF </font></span></p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" color:#008000;">
</span></p>
<p><style type="text/css">p, li { white-space: pre-wrap; }</style></p>
<div class="moz-cite-prefix">On 3/24/22 16:05, Peter Kjær Willendrup
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:159C6E0B-6793-407B-B9A9-300DA5B342EF@fysik.dtu.dk">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
Hi,
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Good that you found a solution / hack . :-) I do
think you should also make sure you have e.g. the Python mcrun,
I believe this is what mcgui will be configured to use...</div>
<div class=""><br class="">
</div>
<div class="">In regard to the tool layer, this is almost
identical in 2.7.1 and 3.1. And 3.1 can be worth investing a
little time in e.g. because of the (NVIDIA) GPU support.</div>
<div class=""><br class="">
</div>
<div class="">See the relevant sections in <a
href="https://github.com/McStasMcXtrace/McCode/wiki"
class="moz-txt-link-freetext" moz-do-not-send="true">https://github.com/McStasMcXtrace/McCode/wiki</a> in
regard to conversion of instruments (and your own comps).</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Best</div>
<div class="">Peter</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">
<div><br class="">
<blockquote type="cite" class="">
<div class="">On 24 Mar 2022, at 16.01, Peter Kjær
Willendrup <<a href="mailto:pkwi@fysik.dtu.dk"
class="moz-txt-link-freetext" moz-do-not-send="true">pkwi@fysik.dtu.dk</a>>
wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<div style="word-wrap: break-word; -webkit-nbsp-mode:
space; line-break: after-white-space;" class="">
Hi,
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Hmm. Did you install the packages
independently or using the “python metapackage”, i.e.</div>
<div class="">mcstas-suite-python (or
mcstas-suite-python-ng in the case of 3.1)</div>
<div class=""><br class="">
</div>
<div class="">You may also try to directly install the
python mcrun package</div>
<div class=""><br class="">
</div>
<div class="">apt-get install
mcstas-tools-python-mcrun-2.7.1</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Best,</div>
<div class="">Peter</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
<div class=""><br class="">
<blockquote type="cite" class="">
<div class="">On 24 Mar 2022, at 15.56,
Jean-Francois Moulin <<a
href="mailto:jean-francois.moulin@hereon.de"
class="moz-txt-link-freetext"
moz-do-not-send="true">jean-francois.moulin@hereon.de</a>>
wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<div class="">
<p class="">well,</p>
<p class="">
</p>
<p class="">This is what I see with a print statement at the beginning of mcgui.py
</p>
<p class="">PyQt5.__file__ : /home/jfmoulin/.local/lib/python3.8/site-packages/PyQt5/__init__.py
</p>
<p class="">So, yes, this is my pip installed Qt
</p>
<p class="">
</p>
<p class="">Trying your sugestion:
</p>
<p class=""> jfmoulin@jfm17:~$ mcstas-2.7.1-environment
The new shell started here is now set up for running this version of mcstas:
McStas version 2.7.1 (Oct. 04, 2021)
Copyright (C) DTU Physics and Risoe National Laboratory, 1997-2021
Additions (C) Institut Laue Langevin, 2003-2021
All rights reserved
To end using this version of mcstas, exit this shell.
---- (in this same shell)
</p>
<p class=""> jfmoulin@jfm17:~$ mcrun
Command 'mcrun' not found, did you mean:
command 'mcron' from deb mcron (1.0.8-1build1)
...</p>
<p class="">so, still no joy.
</p>
<p class="">I tried here under 2.7.1 which is the one I installed after having the problem with 3.1 in the first place.</p>
<p class="">
</p>
<p class="">And, BTW, what is a desktop launcher ;0) (i.e, I called mcrun from a shell as reported in my previous mail. No clicking, I swear.)
</p>
<p class="">Moreover, I seem to be stuck in the perl past for mcrun:
</p>
<p class="">
</p>
<p class=""> jfmoulin@jfm17:~$ which mcgui
/usr/share/mcstas/2.7.1/bin/mcgui
--------------------------------------------------------------------------------</p>
<p class=""> jfmoulin@jfm17:~$ ls /usr/share/mcstas/2.7.1/bin/
cif2hkl mcformat mcpl2ssw mcstas postinst
mcdisplay-mantid.pl mcgui mcpltool mcstas_errmsg pymcpltool
mcdoc.pl mcpl2phits mcrun.pl phits2mcpl ssw2mcpl
</p>
<div class="moz-cite-prefix">On 3/24/22 13:44,
Peter Kjær Willendrup wrote:<br class="">
</div>
<blockquote type="cite"
cite="mid:E1FE5974-F613-4045-95A8-29C8B1C75934@fysik.dtu.dk"
class="">
Hi again,
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">I am quite sure your user
environment could affect the Python
environment that e.g. mcgui “sees”.</div>
<div class=""><br class="">
</div>
<div class="">Your mcrun should in fact be
sitting in the same directory where mcgui
resides? But maybe you started it via a
Desktop launcher?</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Running (e.g.)</div>
<div class="">mcstas-3.1-environement </div>
<div class=""><br class="">
<div class="">should give you a shell
which knows about the Python mcrun?</div>
<div class=""><br class="">
</div>
<div class="">Alternatively call mcrun
with the full path, this should be
something like</div>
<div class="">/usr/share/mcstas/3.1/bin/mcrun </div>
<div class=""><br class="">
</div>
<div class="">mcrun.pl is “so much last
year” ;-)</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Best,</div>
<div class="">Peter</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
<blockquote type="cite" class="">
<div class="">On 24 Mar 2022, at
13.30, Jean-Francois Moulin <<a
href="mailto:jean-francois.moulin@hereon.de"
class="moz-txt-link-freetext"
moz-do-not-send="true">jean-francois.moulin@hereon.de</a>>
wrote:</div>
<br class="Apple-interchange-newline">
<div class="">
<div class="">
<p class="">Dear Peter,</p>
<p class="">
</p>
<p class="">thanks for your suggestions!</p>
<p class="">Synaptic shows:
</p>
<p class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""> libqscintilla2-qt5-15
</span>2.11.2+dfsg-6</p>
<p class="">My mint (20.3) is fresh, but not mint ;0)</p>
<p class="">Regarding python, usually I pip install as a normal user. I am not quite sure what then gets precedence here... mcstas will call the system installed package, right ? Or does it inherit from the user calling mcgui?
</p>
<p class="">
</p>
<p class="">I am now running mcstas 2.7.1 from ppa and actually cannot find execute mcrun as such:</p>
<p class=""> jfmoulin@jfm17:~$ mcrun --write-user-config
Command 'mcrun' not found, did you mean:
command 'crun' from deb crun (0.12.1+dfsg-1)
command 'mcron' from deb mcron (1.0.8-1build1)
Try: sudo apt install <deb name></p>
<p class="">
</p>
<p class="">mcrun.pl is actually found at usr/bin/mcrun.pl though. Link missing?
</p>
<p class="">
</p>
<p class="">Cheers,</p>
<p class="">
</p>
<p class="">Jean-François
</p>
<p class="">
</p>
<div class="moz-cite-prefix">On
3/24/22 09:31, Peter Kjær
Willendrup wrote:<br class="">
</div>
<blockquote type="cite"
cite="mid:32DEE5B9-34FD-4BCE-91AF-64E3F42B2B6D@fysik.dtu.dk"
class="">
Dear Jean-Francois,
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">OK, thank you for
the information.</div>
<div class=""><br class="">
</div>
<div class="">
<div class="">Which exact
Linux Mint are you on? As I
remember Mint is a
Debian-variant - and was our
Debian packages your method
of installation? In this
situation, the dependencies
are assumed to be resolved
using Python modules
provided by the OS itself,
not conda or pip.</div>
<div class=""><br class="">
</div>
<div class="">The problem
seems to relate to problems
in the scintilla-based
editor, which version of
libqscintilla is installed?</div>
<div class=""><br class="">
</div>
<div class="">What I get on a
Ubuntu 20.04 LTS (from the
OS, not pip) is</div>
<div class="">
<div style="margin: 0px;
font-stretch: normal;
font-size: 11px;
line-height: normal;
font-family: Menlo;"
class="">
<span
style="font-variant-ligatures:
no-common-ligatures"
class="">ii
libqscintilla2-qt5-15
2.11.2+dfsg-6 amd64
Qt5 port of the
Scintilla source code
editing widget</span></div>
</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Is your Mint
python “in mint condition” (
;-) ) or has it been
enriched with pip-stuff
installed at the system
level? In the latter case it
may be worth checking how
the code behaves in a “pure”
environment.</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Now to a more
practical attempt at a
solution:</div>
<div class=""><br class="">
</div>
<div class="">I would try
upgrading to 2.7.1 and/or
3.1 which have a new
configuration-option in
mccode_config.json that
allows to avoid using
scintilla all together:</div>
<div class=""><br class="">
</div>
<div class="">
<div style="margin: 0px;
font-stretch: normal;
font-size: 11px;
line-height: normal;
font-family: Menlo;"
class="">
<span
style="font-variant-ligatures:
no-common-ligatures"
class="">mcstas-3.1 env
~ $ mcrun
--write-user-config</span></div>
<div style="margin: 0px;
font-stretch: normal;
font-size: 11px;
line-height: normal;
font-family: Menlo;"
class="">
<span
style="font-variant-ligatures:
no-common-ligatures"
class="">loading system
configuration</span></div>
<div style="margin: 0px;
font-stretch: normal;
font-size: 11px;
line-height: normal;
font-family: Menlo;"
class="">
<span
style="font-variant-ligatures:
no-common-ligatures"
class="">userconfig
saved to
/Users/pkwi/.mcstas/3.1/mccode_config.json</span></div>
</div>
<div class=""><br class="">
</div>
<div class="">and then edit
mccode_config.json so that</div>
<div class=""><br class="">
</div>
<div class="">
<div style="margin: 0px;
font-stretch: normal;
font-size: 11px;
line-height: normal;
font-family: Menlo;"
class="">
<span
style="font-variant-ligatures:
no-common-ligatures"
class=""> "QSCI": “0"</span></div>
</div>
<div class=""><br class="">
</div>
<div class="">This should
avoid any reference to the
qscintilla lib and widgets.</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class="">Best and let me
know how it goes,</div>
<div class=""><br class="">
</div>
<div class="">Peter</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
<blockquote type="cite"
class="">
<div class="">On 23 Mar
2022, at 13.16,
Jean-Francois Moulin
<<a
href="mailto:jean-francois.moulin@hereon.de"
class="moz-txt-link-freetext" moz-do-not-send="true">jean-francois.moulin@hereon.de</a>>
wrote:</div>
<br
class="Apple-interchange-newline">
<div class="">
<div class=""><br
class="">
<br class="">
Hello,<br class="">
<br class="">
<br class="">
I just tried a fresh
install of mcstas on a
linux mint box and
could not start mcgui.
The backtrace seems to
point to a conflict
with the installed
pyqt5:<br class="">
<br class="">
<br class="">
Original exception
was:<br class="">
Traceback (most recent
call last):<br
class="">
File
"/usr/share/mcstas/2.7.1/bin/../tools/Python/mcgui/mcgui.py",
line 945, in
<module><br
class="">
main()<br class="">
File
"/usr/share/mcstas/2.7.1/bin/../tools/Python/mcgui/mcgui.py",
line 935, in main<br
class="">
mcguiApp.ctr =
McGuiAppController()<br
class="">
File
"/usr/share/mcstas/2.7.1/bin/../tools/Python/mcgui/mcgui.py",
line 417, in __init__<br
class="">
self.view =
McView()<br class="">
File
"/usr/share/mcstas/2.7.1/tools/Python/mcgui/viewclasses.py",
line 23, in __init__<br
class="">
self.ew =
McCodeEditorWindow()<br
class="">
File
"/usr/share/mcstas/2.7.1/tools/Python/mcgui/viewclasses.py",
line 281, in __init__<br
class="">
self.__initScintilla()<br
class="">
File
"/usr/share/mcstas/2.7.1/tools/Python/mcgui/viewclasses.py",
line 471, in
__initScintilla<br
class="">
from PyQt5 import
Qsci<br class="">
ValueError:
PyCapsule_GetPointer
called with incorrect
name<br class="">
<br class="">
<br class="">
<br class="">
I tried both 2.7 and 3
versions, both show
the same behaviour.<br
class="">
<br class="">
<br class="">
For Info, pip3 list
returns the following<br
class="">
<br class="">
PyQt5 5.15.6<br class="">
PyQt5-Qt5 5.15.2<br class="">
PyQt5-sip 12.9.1<br class="">
<br class="">
<br class="">
Any help appreciated!<br
class="">
<br class="">
Jean-François<br
class="">
<br class="">
<br class="">
<br class="">
<br class="">
Bitte beachten Sie:
Die Helmholtz-Zentrum
Geesthacht - Zentrum
für Material- und
Küstenforschung GmbH
hat sich am 31.03.2021
in Helmholtz-Zentrum
hereon GmbH umbenannt.
Informationen dazu
finden Sie unter
<a
href="http://www.hereon.de/name"
class=""
moz-do-not-send="true">www.hereon.de/name</a>
<<a
href="https://www.hereon.de/name"
class="moz-txt-link-freetext" moz-do-not-send="true">https://www.hereon.de/name</a>><br
class="">
<br class="">
Please note: Since the
31st of March 2021 the
Helmholtz-Zentrum
Geesthacht – Center
for Materials and
Coastal Research has a
new name:
Helmholtz-Zentrum
hereon GmbH. More
information
<a
href="http://www.hereon.de/rebranding"
class=""
moz-do-not-send="true">www.hereon.de/rebranding</a>
<<a
href="https://www.hereon.de/rebranding"
class="moz-txt-link-freetext" moz-do-not-send="true">https://www.hereon.de/rebranding</a>><br
class="">
<br class="">
------------------------------------------------------------------------------<br
class="">
Helmholtz-Zentrum
hereon GmbH<br
class="">
Max-Planck-Straße 1 I
21502 Geesthacht I
Deutschland/Germany<br
class="">
<br class="">
Geschäftsführung I
Board of Management:
Prof. Dr. Matthias
Rehahn, Silke Simon<br
class="">
Vorsitzender des
Aufsichtsrates I
Chairman of the
Supervisory Board:
Ministerialdirigent
Engelbert Beyer<br
class="">
Amtsgericht Lübeck HRB
285 GE (Register
Court)<br class="">
Internet: <a
href="http://www.hereon.de/"
class=""
moz-do-not-send="true">www.hereon.de</a>
<<a
href="https://www.hereon.de/"
class="moz-txt-link-freetext" moz-do-not-send="true">https://www.hereon.de</a>><br
class="">
_______________________________________________<br class="">
mcstas-users mailing
list<br class="">
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href="mailto:mcstas-users@mcstas.org"
class="moz-txt-link-freetext" moz-do-not-send="true">mcstas-users@mcstas.org</a><br
class="">
<a
class="moz-txt-link-freetext"
href="https://mailman2.mcstas.org/mailman/listinfo/mcstas-users"
moz-do-not-send="true">https://mailman2.mcstas.org/mailman/listinfo/mcstas-users</a><br
class="">
</div>
</div>
</blockquote>
</div>
<br class="">
</div>
</blockquote>
<pre class="moz-signature" cols="72">--
Dr. Jean-François Moulin
German Engineering Materials Science Centre (GEMS)
at Heinz Maier-Leibnitz Zentrum (MLZ)
Helmholtz-Zentrum Hereon
Lichtenbergstr. 1, 85747 Garching bei München, Germany
phone: +49-89-158860-762; email: <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:jean-francois.moulin@hereon.de" moz-do-not-send="true">jean-francois.moulin@hereon.de</a></pre>
<br class="">
<br class="">
<div style=" font-family:poppins,
sans-serif;font-size:11px;
width:540px; color:#333;"
class="">
<span style="font-size:9px;"
class="">Bitte beachten Sie:
Die Helmholtz-Zentrum
Geesthacht - Zentrum für
Material- und Küstenforschung
GmbH hat sich am 31.03.2021 in
Helmholtz-Zentrum hereon GmbH
umbenannt. Informationen dazu
finden Sie unter
<a
href="https://www.hereon.de/name"
class=""
moz-do-not-send="true">www.hereon.de/name</a>
<br class="">
<br class="">
<span style="font-size:9px;"
class="">Please note: Since
the 31st of March 2021 the
Helmholtz-Zentrum Geesthacht
– Center for Materials and
Coastal Research has a new
name: Helmholtz-Zentrum
hereon GmbH. More
information
<a
href="https://www.hereon.de/rebranding"
class=""
moz-do-not-send="true">www.hereon.de/rebranding</a><br
class="">
</span>
<div style="
font-family:poppins,
sans-serif;font-size:11px;
width:540px; color:#333;"
class="">
<hr style="border:1px solid
#00467d;" class="">
<span style="color:#00467d;"
class="">Helmholtz-Zentrum
hereon GmbH</span><br
class="">
<span style="font-size:9px;"
class="">Max-Planck-Straße
1 I 21502 Geesthacht I
Deutschland/Germany<br
class="">
<br class="">
Geschäftsführung I Board
of Management: Prof. Dr.
Matthias Rehahn, Silke
Simon<br class="">
Vorsitzender des
Aufsichtsrates I Chairman
of the Supervisory Board:
Ministerialdirigent
Engelbert Beyer<br
class="">
Amtsgericht Lübeck HRB 285
GE (Register Court)<br
class="">
Internet: <a
href="https://www.hereon.de/"
class=""
moz-do-not-send="true">www.hereon.de</a>
<br class="">
<br class="">
</span></div>
</span></div>
</div>
</div>
</blockquote>
</div>
<br class="">
</div>
</blockquote>
<pre class="moz-signature" cols="72">--
Dr. Jean-François Moulin
German Engineering Materials Science Centre (GEMS)
at Heinz Maier-Leibnitz Zentrum (MLZ)
Helmholtz-Zentrum Hereon
Lichtenbergstr. 1, 85747 Garching bei München, Germany
phone: +49-89-158860-762; email: <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:jean-francois.moulin@hereon.de" moz-do-not-send="true">jean-francois.moulin@hereon.de</a></pre>
<br class="">
<br class="">
<div style=" font-family:poppins,
sans-serif;font-size:11px; width:540px;
color:#333;" class="">
<span style="font-size:9px;" class="">Bitte
beachten Sie: Die Helmholtz-Zentrum
Geesthacht - Zentrum für Material- und
Küstenforschung GmbH hat sich am
31.03.2021 in Helmholtz-Zentrum hereon
GmbH umbenannt. Informationen dazu finden
Sie unter
<a href="https://www.hereon.de/name"
class="" moz-do-not-send="true">www.hereon.de/name</a>
<br class="">
<br class="">
<span style="font-size:9px;" class="">Please
note: Since the 31st of March 2021 the
Helmholtz-Zentrum Geesthacht – Center
for Materials and Coastal Research has a
new name: Helmholtz-Zentrum hereon GmbH.
More information
<a
href="https://www.hereon.de/rebranding"
class="" moz-do-not-send="true">www.hereon.de/rebranding</a><br
class="">
</span>
<div style=" font-family:poppins,
sans-serif;font-size:11px; width:540px;
color:#333;" class="">
<hr style="border:1px solid #00467d;"
class="">
<span style="color:#00467d;" class="">Helmholtz-Zentrum
hereon GmbH</span><br class="">
<span style="font-size:9px;" class="">Max-Planck-Straße
1 I 21502 Geesthacht I
Deutschland/Germany<br class="">
<br class="">
Geschäftsführung I Board of
Management: Prof. Dr. Matthias Rehahn,
Silke Simon<br class="">
Vorsitzender des Aufsichtsrates I
Chairman of the Supervisory Board:
Ministerialdirigent Engelbert Beyer<br
class="">
Amtsgericht Lübeck HRB 285 GE
(Register Court)<br class="">
Internet: <a
href="https://www.hereon.de/"
class="" moz-do-not-send="true">www.hereon.de</a>
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<pre class="moz-signature" cols="72">--
Dr. Jean-François Moulin
German Engineering Materials Science Centre (GEMS)
at Heinz Maier-Leibnitz Zentrum (MLZ)
Helmholtz-Zentrum Hereon
Lichtenbergstr. 1, 85747 Garching bei München, Germany
phone: +49-89-158860-762; email: <a class="moz-txt-link-abbreviated" href="mailto:jean-francois.moulin@hereon.de">jean-francois.moulin@hereon.de</a></pre>
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Bitte beachten Sie: Die Helmholtz-Zentrum Geesthacht - Zentrum für Material- und Küstenforschung GmbH hat sich am 31.03.2021 in Helmholtz-Zentrum hereon GmbH umbenannt. Informationen dazu finden Sie unter
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<span style="font-size:9px;">
Please note: Since the 31st of March 2021 the Helmholtz-Zentrum Geesthacht – Center for Materials and Coastal Research has a new name: Helmholtz-Zentrum hereon GmbH. More information
<a href="https://www.hereon.de/rebranding">www.hereon.de/rebranding</a><br>
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<hr style="border:1px solid #00467d;">
<span style="color:#00467d;"> Helmholtz-Zentrum hereon GmbH</span><br>
<span style="font-size:9px;">
Max-Planck-Straße 1 I 21502 Geesthacht I Deutschland/Germany<br><br>
Geschäftsführung I Board of Management: Prof. Dr. Matthias Rehahn, Silke Simon<br>
Vorsitzender des Aufsichtsrates I Chairman of the Supervisory Board: Ministerialdirigent Engelbert Beyer<br>
Amtsgericht Lübeck HRB 285 GE (Register Court)<br>
Internet: <a href="https://www.hereon.de">www.hereon.de</a> <br><br>
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