User Manual for Software Package CAP –a Continuous Array Processing Toolkit for Ambient Vibration Array Analysis written by Matthias Ohrnberger 1 Contributions by (in alphabetical order) Sylvette Bonnefoy-Claudet 2 , Cecile Cornou 3 , Bertrand Guillier 4 , Fortunat Kind 3 , Andreas Koehler 1 Estelle Schissele-Rebel 1 , Alexandros Savvaidis 5 , Marc Wathelet 6 1 Institute of Geosciences, University of Potsdam, Germany 2 LGIT, Universite Joseph Fourier, Grenoble, France 3 Swiss Seismological Survey, ETH Zuerich, Switzerland 4 IRD, Grenoble, France 5 Institute of Engineering Seismology and Earthquake Engineering (ITSAK), Thessaloniki, Greece 6 GEOMAC, Universite de Liege, Liege, Belgium July 12, 2004