  Modelling the scrape-off layer of a stellarator is challenging due to the
complex magnetic 3D geometry. The here presented study analyses simulations of
the scrape-off layer (SOL) of the stellarator Wendelstein 7-X (W7-X) using the
EMC3-EIRENE code for the magnetic standard configuration. Comparing with
experimental observations, the transport model is validated. Based on the
experimentally observed strike line width, the anomalous transport
coefficients, used as input to the code are determined to around
$0.2\,$m$^2/$s. This is however in disagreement with upstream measurements,
where such small cross-field transport leads to temperatures higher than
measured experimentally.
