deletions | additions       diff --git a/Starting_from_these_distributions_an__.tex b/Starting_from_these_distributions_an__.tex  index ecbdc1f..5c1bf26 100644  --- a/Starting_from_these_distributions_an__.tex  +++ b/Starting_from_these_distributions_an__.tex 
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Starting from these distributions, an SGS co-simulation algorithm is used to generate the reference model for $V_p$, $V_s$, $\rho$ and $\phi$ that are shown on figure \ref{fig:ref-model}. The model size is \SI{1000 1000m  x 1500}{\metre} 1500m  with a cell size of \SI{1 1m  x 1}{\metre}. 1m.  The algorithm is formulated in order to respect the natural transition between each group layer.