Event Display and Reconstruction of the H8 2001 Muon Testbeam Data with AMDBSIMREC, PERSINT and MUONBOX

The offline software developed for the display and the reconstruction of the ATLAS muon events is used on the data recorded in the H8 Muon Testbeam of year 2001. The algorithms used for the geometrical description of the testbeam setup, the three-dimensional visualization of the events, and their reconstruction, are described and their utilization illustrated in the context of the testbeam data analysis. This study represents the first utilization of these algorithms with real data.