How do I download?
- You can either download data using a web interface or via a command line interface
- To download via the web interface:
- Navigate to http://pdbe.org/empiar using any one of the following browsers: Firefox, Chrome, Internet Explorer or Opera
- To use the web interface you will need to install Aspera Connect and a web browser plugin. If you have not already done so you will be presented with a link which will take you to the Aspera Connect installation site
- Once you have installed Aspera Connect and the browser plugin, you can download any of the datasets shown in the table by clicking on the corresponding download icon shown in column 1
- Instructions on downloading via a command line interface can be found here
- Instructions on downloading via Globus can be found here
- Instructions on downloading via ftp can be found here
How do I install the Aspera Connect client?
- Download Aspera Connect for the correct operating system
- On a Linux machine, you will either download a shell script or a .tar.gz file. If you have dowloaded the .sh file, download and excecute it. If you downloaded a .tar.gz file then unzip/untar the package and follow install instructions.
- The Aspera copy command is installed by default in the ~/.aspera/connect/bin directory on Linux machines and in the ~/Applications/Aspera\ Connect.app/Contents/Resources directory on Macs. You will find the ascp program in this directory
How do I download data using a command line interface?
- Download and install the Aspera Connect client if you have not done so already
- As an example, to download EMPIAR-10009, use:
Linux: ascp -QT -k3 -l 200M -P33001 -i ~/.aspera/connect/etc/asperaweb_id_dsa.openssh email@example.com:archive/10009 10009
Mac: ascp -QT -k3 -l 200M -P33001 -i "/Users/<replace_your_username_here>/Applications/Aspera Connect.app/Contents/Resources/asperaweb_id_dsa.openssh" firstname.lastname@example.org:archive/10009 10009
Do you have a small data set for testing downloads?
- The 58MB data set "test" is available for this purpose
- You can use the web interface or the command line interface (Linux: ascp -QT -l 200M -P33001 -i ~/.aspera/connect/etc/asperaweb_id_dsa.openssh email@example.com:archive/test testset)
How are ORCIDs used in EMPIAR?
ORCID iDs are shown on entry pages for every author that has provided us with such during the deposition process. This allows a quick and easy way to access the list of the author's publications from Europe PMC search or directly from the author's ORCID profile page.
EMPIAR has now integrated ORCID into the deposition system. The user can sign in into the system using their ORCID account. This would automatically populate such user profile fields and ORCID iD, first and last names and email. Also, the user can automatically populate the deposition information fields using ORCID sign in with THOR project integration in EMPIAR.
What formats does EMPIAR support?
We provide image data in the formats in which they are uploaded. We recommend the use of common formats in the field including MRC, MRCS, TIFF, DM4, IMAGIC, SPIDER, MRC FEI and RAW FEI.
How do I deposit data to EMPIAR?
How do I cite EMPIAR entries?
Please cite the original publication and cite the EMPIAR entry using the guidelines provided here
How do I cite EMPIAR?
We recommend that you follow the guidelines provided here
Can I selectively download files and directories for an entry?
Yes, EMPIAR entry pages offer three options - Aspera, download of a tarball via http, and download of individual files via ftp. The file browsers on the EMPIAR entry pages allow you to select files and sub-directories to be downloaded via Aspera or http. Aspera is the recommended option and can be used for any size of download. Please note that the download will be an as-is structure of the selected files and directories and not an archive (tar-ball)! The http download option will create a tarball that can be downloaded. This option only works for tarballs < 1.5GB. You can also download individual files (but not sub-directories) using Ftp (select "Browse Ftp").
Can I upload/download data via Globus?
Yes! To download data use the ebi#pub endpoint and set the directory to: /pub/databases/empiar/archive/. For instructions on uploading data via Globus, please the deposition manual.
Having trouble with transferring data?
Our web transfer interface has the target rate set to 200 000 Kbps and the policy to adaptive. Similarly, the command line displayed above. In case you are having issues with transferring data, it might help to reduce the target rate.
To do so, please use the command line transfer and change the value of '-l' parameter. For example: ascp -QT -l 10M -P33001 -i ~/.aspera/connect/etc/asperaweb_id_dsa.openssh firstname.lastname@example.org:archive/test testset
Please get in touch if the issue persists.