Showers produced by positive hadrons in the highly granular CALICE scintillator-steel analogue hadron calorimeter were studied. The experimental data were collected at CERN and FNAL for single particles with initial momenta from 10 to 80 GeV/c.
The calorimeter response and resolution and spatial characteristics of shower development for proton-and pion-induced showers for test beam data and simulations using GEANT4 version 9.6 are compared.