[cig-commits] r22000 - seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL

[dkomati1 at geodynamics.org]

Author: dkomati1
Date: 2013-05-08 04:35:31 -0700 (Wed, 08 May 2013)
New Revision: 22000

Modified:
   seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.pdf
   seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.tex
Log:
added description of utils/strike_dip_rake_to_CMTSOLUTION.c


Modified: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.pdf
===================================================================
(Binary files differ)

Modified: seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.tex
===================================================================
--- seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.tex	2013-05-07 20:41:30 UTC (rev 21999)
+++ seismo/3D/SPECFEM3D_GLOBE/trunk/doc/USER_MANUAL/manual_SPECFEM3D_GLOBE.tex	2013-05-08 11:35:31 UTC (rev 22000)
@@ -1393,14 +1393,15 @@
 \noindent \begin{centering}
 \includegraphics[width=3in]{figures/gauss_vs_triangle_mod}
 \par\end{centering}
-
-\caption{Comparison of the shape of a triangle and the Gaussian function actually
-used.}
-
-
+\caption{Comparison of the shape of a triangle and the Gaussian function actually used.}
 \label{fig:gauss.vs.triangle}
 \end{figure}
 
+If you know the earthquake source in strike/dip/rake format rather than in \texttt{CMTSOLUTION} format,
+use the C code \texttt{utils/strike\_dip\_rake\_to\_CMTSOLUTION.c} to convert it.
+The conversion formulas are given for instance in \cite{AkRi80}.
+Note that the \cite{AkRi80} convention is slightly different from the Harvard \texttt{CMTSOLUTION} convention
+(the sign of some components is different). The C code outputs both. 
 
 Centroid latitude and longitude should be provided in geographical
 coordinates. The code converts these coordinates to geocentric coordinates~\citep{DaTr98}.