\noindent
The electronic version of this
report\footnote{http://sepwww.stanford.edu/private/docs/sep179} makes
the included programs and applications available to the reader.  The
markings [ER], [CR], and [NR] are promises by the author about the
reproducibility of each figure result.
Reproducibility is a way of organizing computational research that
allows both the author and the reader of a publication to verify the
reported results.  Reproducibility facilitates the transfer 
of knowledge within SEP and between SEP and its sponsors.
\begin{description}
\item [ ER ] 
        denotes Easily Reproducible
        and are the results of processing described in the paper.
        The author claims that 
        you can reproduce such a figure from
        the programs, parameters, and makefiles
        included in the electronic document. 
        The data must either be included in the electronic distribution,
        be easily available to all researchers (e.g., SEG-EAGE data sets), or  
        be available in the SEP data 
  library\footnote{http://sepwww.stanford.edu/public/docs/sepdatalib/toc\_html}.
        We assume you have a UNIX workstation
        with Fortran, Fortran90, C, C++, X-Windows system and the software
        downloadable from our website 
        (SEP makerules, SEPlib, and the SEP latex package), or other 
        free software such as SU.
        Before the publication of the electronic document, 
        someone other than the author tests the author's claim by 
        destroying and rebuilding all ER figures. 
        Some ER figures may not be reproducible by outsiders because
        they depend on data sets that are too large to distribute,
        or data that we do not have permission to redistribute but
        are in the SEP data library.
\item [ CR ]
        denotes Conditional Reproducibility.
        The author certifies that the commands are in place to reproduce
        the figure if certain resources are available.
        The primary reasons for the CR
        designation is that the processing requires 20 minutes or more, 
        MPI or CUDA based code,
        or commercial packages such as Matlab or Mathematica.
\item [ NR ]
        denotes Non-Reproducible figures.
        SEP discourages authors from flagging their figures
        as NR except for figures that are used solely for 
        motivation, comparison, or illustration of the theory,
        such as:  artist drawings, scannings, or figures taken from SEP reports 
        not by the authors or from non-SEP publications.
\end{description}
Our testing is currently limited to LINUX 2.6 (using
the Intel compiler), but the
code should be portable to other architectures.  Reader's
suggestions are welcome.  More information on reproducing SEP's 
electronic documents is available online\footnote{http://sepwww.stanford.edu/research/redoc/}.  

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