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Hello Kristian,
<p>I've written a component in order to adapt a flux to a real reactor
distribution. It can handle tables versus energy, wavevector and wavelength,
and works with an external 'flux description' file in free format (just
needs to see two columns somewhere inside).
<br>I attach an example (with the in14_6 instrument version "60a", also
provided). The optimizer works fine with the flux adapter . I've improved
the optimzer (works with any flux distrubution, auto mode is now better,
and some new options and default mode is more general). Hope you'll enjoy
this.
<br>.In real usage, the flux description file should be normalized when
in 'multiply' mode.
<p>Concerning some 'spikes' of weight 'p' that I had after the optimization
in the (k,w) distribution, they are normal : as some neutrons are not very
efficient, and so not often used, thiri weight is bigger. One should then
integrate somehow the p distribution. A neutron alone is not representative,
but an assembly is ok.
<p>Cheers... EF.
<pre>--
Emmanuel FARHI, <A HREF="http://www.ill.fr/tas/people/Farhi.html">http://www.ill.fr/tas/people/Farhi.html</A> \|/ ____ \|/
TAS-Group, Institut Laue-Langevin (ILL) Grenoble ~@-/ oO \-@~
Avenue des Martyrs, BP 156, 38042 Grenoble Cedex 9,France /_( \__/ )_\
Work :Tel (33/0) 4 76 20 71 83. Fax (33/0) 4 76 48 39 06 \__U_/
La Grande Arche, Chateau d'Uriage, 38410 Saint Martin d'Uriage 04 76 59 73 94</pre>
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