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<title>GAMGI Fasttrack</title>
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<div>Users</div><div> </div>
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<div class="contents">
To compile GAMGI, check the library paths in
<b>$GAMGI/src/make_local</b> and type <b>make</b>,
as described in the file <b>$GAMGI/INSTALL</b>. If problems
arise, see: <b>http://www.gamgi.org/documentation/install.html</b>.
<p/>
To start GAMGI, type <b>gamgi</b> in a terminal. To see how
GAMGI works, press <b>Help</b> on the window. To see how GAMGI
Help works, select <b>Help->Topic->Help</b> on the window.
<p/>
Unless stated otherwise, <b>$GAMGI</b> represents the
actual GAMGI root directory, for example <b>/opt/gamgi</b>,
<b>/usr/local/gamgi</b> or <b>/home/carlos/gamgi/gamgi0.11.11</b>.
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<div>Coders</div><div> </div>
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<div class="contents">
GAMGI source code is in the directory <b>$GAMGI/src</b>,
distributed over the sub-directories <b>engine</b>, <b>gtk</b>,
<b>mesa</b>, <b>math</b>, <b>chem</b>, <b>phys</b>, <b>io</b>,
<b>expat</b> and <b>global</b>.
<p/>
To understand GAMGI control flow, the first file to check
is <b>$GAMGI/src/global/gamgi_global_main.c</b>, where GAMGI
starts and ends. To understand GAMGI data flow, the first file
to check is <b>$GAMGI/src/engine/gamgi_engine.h</b>, which
contains the primary data types and definitions.
<p/>
Each <b>.c</b> file has a corresponding <b>.h</b> file and each
directory has a general <b>.h</b> file. All local functions start
with the name <b>static</b> and all global functions start with
the name of the file containing them. All functions in a <b>.c</b>
file are listed in the corresponding <b>.h</b> file, including
local (commented) functions and argument names, plus a rationale
describing the control flow. GAMGI has one (redundant) global
variable, called <b>gamgi</b>.
<p/>
Unless stated otherwise, <b>$GAMGI</b> represents the
actual GAMGI root directory, for example <b>/opt/gamgi</b>,
<b>/usr/local/gamgi</b> or <b>/home/carlos/gamgi/gamgi0.11.11</b>.
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