Great work Fabrice :) We have a holiday today is USA, so replies will be slow. Yes, adding Serge's explanation to Readme is a good idea. Thanks, Jacek ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the QSERV-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1