We have created instantaneous inlet b.c. (U, V, W) for the 3D hill using the 
experimental mean profile and superimposing DNS fluctuations from a channel DNS. 
These data are stored in 5000 files (ASCII). A small Fortran program is included 
which reads the files.

These inlet data were used in (using a time step of 9.370E-04)

L. Davidson and S. Dahlström, "Hybrid LES-RANS: Computation of the Flow Around a 
Three-Dimensional Hill", Engineering Turbulence Modelling and Measurements - 
ETMM6, Sardinia, Italy, May 23-25, 2005.