Dear All, Is there any version of the cpmd code where it is possible to calculate the stress tensor using pseudopotential with non-linear core-correction? Many thanks in advance, Carla Dr Carla Molteni Physics Department King's College London Strand, London WC2R 2LS (UK) Phone: +44 20 7848 2170; Fax: +44 20 7848 2420 mailto:carla.molteni at kcl.ac.uk