2. Remove exact metadata duplicates

• Finds exact metadata duplicates: same latitude, longitude, date (script box_meta_dup.m)

• Compare contents using SbS algorithm

• > 95% is content duplicate
• > 75% visual decision

• Decision

• If is content duplicate: Delete worst profile (or the second if they are identical). Both the profile content properties (function prof_comppc.m) and the profile origin (qclevel and source, function prof_comppc.m) are compared. The profile with the best content is preferred to the one with best qclevel)
• If is not content duplicate: Delete both. _ The presence of this duplicates probably indicate a mismatch between the profile content and its metadata, as the one that occurred in n error in the preparation of CTD-RDB 2012v01 described in the MOCCA report (see the formated results file) _