Dear all, I am sorry to disturb you, but I want to know the units of 'aext8' in CHE* file. Could you give me some help? Thanks very much in advance! Best wishes, Su -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.ictp.it/pipermail/regcnet/attachments/20100716/a1e980b5/attachment.html>