ECAC provides a forum to give all units and users a platform for dicussions and help. Sort your topics/questions into the related "Measurement Guidelines". The general ACTRIS & GAW recommendation documents already answer many questions. Please use these documents first.
There are open and restricted access forums. The contents of the open forums and subforums can be viewed by all, but to contribute and subscribe to any topic, users must register and log-in. To register, you have to acctept the rules of the forum, fill out the registration form and wait for acceptance. Everybody can register. For any questions or problems contact the ECAC-Office and use the ECAC-Forum user manual, please.