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--- metamod:two_levels [2009-02-23 10:40:00]
heikok
+++ metamod:two_levels [2022-05-31 09:29:32] (current)
@@ Line 40: / Line 40: @@
 The dataset ID field (xpath in .xmd file: ''dataset/info@name'') will be now restricted to match one or
 two ''/'' characters, one ''/'' meaning parent (''APPLICATION/DIRECTORY''), two ''/'' meaning file (''APPLICATION/DIRECTORY/FILE'').
+=== Updating from Metamod 2.1 to Metamod 2.2 (adding file-metadata) ===
+The current trunk of Metamod, which will lead to Metamod 2.2, extracts now both levels of metadata
+from fresh uploaded files. The file-metadata from older netcdf-files stored on the same machine in an OpENDAP enabled catalogue can be generated using the program ''createChildDatasets.pl'', which is installed in the script directory and should be used as:
+  createChildDatasets.pl /outputdir
+The outputdir will contain all second level metadata. After manual verification it should be copied over
+to metadata-directory of the project.
 ==== SEARCH module ====