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Your experiment data consists of multiple an IDF metadata files, each of which is associated with one or more SDRF metadata files. Each of these SDRF filesfile and its corresponding SDRF metadata file, which, in turn, is associated with one or more raw and derived array data files. In this tutorial, the array files we use are in the Agilent TXT (raw) and TSV (derived) formats; the file formats for your data may differ.

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In preparing your data for upload, the first step is to find all the files associated with a given IDF file. To so, open any of the IDF files from your experiment in Microsoft Excel or another application suited for viewing tab-limited data. The partial screenshot below shows the first of twelve IDF files from our example experiment as viewed in Excel.


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The field 'SDRF files' towards the bottom of your IDF file displays the name of the SDRF file that is associated with the IDF.

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