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-<div class="toc">
-<div class="tocTitle">Table of content</div>
-<ol type="1">
-<li> <a href="#GRAS_funct">API documentation</a>
-<li> <a href="#GRAS_example">Examples</a>
-<li> <a href="#GRAS_tut_presentation">Tutorial</a>
-<li> <a href="#GRAS_howto_presentation">HOWTOs</a>
-</div>
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- \section GRAS_funct API documentation
- GRAS offers the following functionnalities