Partial-wave analysis and spectroscopy. From pion-nucleon scattering to pion electroproduction up to W = 2.5 GeV

We have analysed data on piN elastic scattering along with the single pion photo- and electroproduction channels. The main focus is a study of low-lying resonances. Fits to electromagnetic pion production have been used to extract multipoles as functions of Q2. Our results are compared to other recent determinations.