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Globus is a service that enables large file transfers securely. You must have an account with Globus and install

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Globus Connect Personal to before you use it to upload investigation files to CSSI DCC. If you do not already have an account, you are prompted to create one when you start the upload process.

To upload files using Globus

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Globus

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  1. Begin uploading your ISA-Tab file by creating a project in CSSI DCC and selecting a file. For more information on this process, go to Uploading ISA-Tab Files.
  2. On the Upload ISA TAB Files page, click Upload with Globus button.
    If you have not yet logged into Globus, a log in page appears.
    Log in to use Globus web app

    Info
    titleGlobus Support

    If you have trouble logging in, go to consult the Globus documentation 

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    , consult Globus Support
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    , or send an email to support@globus.org.

    After you successfully log in, the Globus Transfer Files page appears. One of the Endpoints you configured when you installed Globus Connect Personal is already populated, though you can change it.
    Globus Transfer Files page

  3. Select the starting endpoint (on the left) where the file(s) you want to upload reside(s). Narrow down to the path if necessary.

  4. Confirm or change the destination endpoint (on the right).

  5. Click the right arrow button that points to the destination to begin the transfer request.
    A message appears on the screen when the transfer request is submitted successfully. You receive an email when the request is granted and the transfer succeeds.
    Globus Transfer Files page, transfer request submitted successfully

    Once an administrator approves the upload request, the uploaded, unpublished file appears in the Investigation Projects section of the page.

  6. Since you have not yet published the uploaded file, you must publish it to use it in CSSI DCC. 
    Upload ISA TAB Files, Investigation Projects section

Publishing ISA-Tab Files to CSSI DCC

  1.  Upload at least one ISA-Tab file to a project.

  2. If you have uploaded multiple versions of the file to the project, decide which version of the ISA-Tab file you want to publish to CSSI DCC.   

  3. Click the Preview button next to that version.

    Project page showing the Preview button next to version 1

    The Publish Preview page appears.


  4. Review the uploaded file by exploring the investigation details. If you are satisfied with the content of this version, request its publication by clicking Publish this Version. If you are not satisfied or the upload generated an error, click Return to go back to your project and upload a new version of the ISA-Tab file.

    Info
    titleUpload Errors

    You may encounter an upload error. A sample error message follows:

    Missing Data Files: File processed successfully. 1 files referenced in the assay(s) were not found. Click here to view the missing file lists (limited to 1000 entries each).

    The CSSI DCC Portal validates uploaded ISA-Tab files using standards and conventions described in the ISA-Tab specification 

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     . The ISA tools site
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    provides additional technical information about validating ISA-Tab files.

  5. Check your inbox for an email with the subject line "Investigation Published." You can also confirm the published state of your file by checking the value of the Published Version field (the number should equal the number of the version you intended to publish) and the Publication Status field (should state the date the version was published) on the Upload ISA TAB Files page.

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