From 7dfcc480ba1e19bd3232349fc733caef94034292 Mon Sep 17 00:00:00 2001
From: stainer_t <thomas.stainer@oecd-nea.org>
Date: Mon, 8 Sep 2025 13:48:49 +0200
Subject: Initial commit from Polytechnique Montreal

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 doc/IGE344/SectDINTDETEC.tex | 73 ++++++++++++++++++++++++++++++++++++++++++++
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+\subsection{Contents of a \dir{intdetec} data structure}\label{sect:intdetecdir}
+
+\vskip 0.2cm
+The \dir{intdetec} data structure is used to store integrated detector positions and 
+responses in a PWR. This object has a signature {\tt L\_INTDETEC}; it is created using
+the \moc{IDET:} module.
+
+\subsubsection{The state-vector content}\label{sect:devicestate}
+\noindent
+The dimensioning parameters $\mathcal{S}_i$, which are stored in the state
+vector for this data structure, represent:
+
+\begin{itemize}
+
+\item  The first dimension of matrices {\tt COORD1}, {\tt COORD2} and {\tt COORD3}, representing
+the maximum number of interpolation points for a single detector. $N_{\rm max} = \mathcal{S}_1$.
+
+\item  The total number of detectors. $N_{\rm det} = \mathcal{S}_2$. 
+
+\end{itemize}
+
+\subsubsection{The main \dir{intdetec} directory}\label{sect:intdetecdir}
+\noindent
+The following records will be found on the first level of \dir{intdetec} directory:
+
+\begin{DescriptionEnregistrement}{Records in \dir{intdetec} data structure}{7cm} 
+
+\CharEnr
+{SIGNATURE\blank{3}}{$*12$}
+{Signature of the \dir{intdetec} data structure ($\mathsf{SIGNA}=${\tt L\_INTDETEC\blank{2}}).}
+
+\IntEnr
+{STATE-VECTOR}{$40$}
+{Vector describing the various parameters associated with this data structure $\mathcal{S}_i$}
+
+\IntEnr
+{NINX\blank{8}}{$\mathcal{S}_2$}
+{Number of interpolation point for the detector reading along $X$ axis.}
+
+\IntEnr
+{NINY\blank{8}}{$\mathcal{S}_2$}
+{Number of interpolation point for the detector reading along $Y$ axis.}
+
+\IntEnr
+{NINZ\blank{8}}{$\mathcal{S}_2$}
+{Number of interpolation point for the detector reading along $Z$ axis.}
+
+\RealEnr
+{COORD1\blank{6}}{$\mathcal{S}_1,\mathcal{S}_2$}{cm}
+{Values of the interpolation coordinates along $X$ axis.}
+
+\RealEnr
+{COORD2\blank{6}}{$\mathcal{S}_1,\mathcal{S}_2$}{cm}
+{Values of the interpolation coordinates along $Y$ axis.}
+
+\RealEnr
+{COORD3\blank{6}}{$\mathcal{S}_1,\mathcal{S}_2$}{cm}
+{Values of the interpolation coordinates along $Z$ axis.}
+
+\CharEnr
+{DETNAM\blank{6}}{$*12$}
+{Alias name of the isotope used as detector.}
+
+\CharEnr
+{REANAM\blank{6}}{$*12$}
+{Name of the nuclear reaction used as detector.}
+
+\RealEnr
+{RESPON\blank{6}}{$\mathcal{S}_2$}{}
+{The integrated responses of the detectors.}
+
+\end{DescriptionEnregistrement}
+\clearpage
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