Hi, My scf iterations are runing, how can I stop calculation without lossing datas (files *.wfc1 and *.wfc2 are very often rewriten). Best regards Darek Chrobak -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.quantum-espresso.org/pipermail/users/attachments/20040421/a2855081/attachment.html>