Upcoming Maintenance

Due to scheduled systems maintenance, PRESTO will be unavailable Saturday, August 20 to Monday, August 29, 2022.

To access the NSF FARE/LAOF request forms, use your XSEDE credentials.

If you do not have an XSEDE account, you can create one via the XSEDE User Portal .

If you have just created an XSEDE account, you will need to log in to xsede.org and accept the XSEDE Terms of Use prior to being able to log in here.

You will be able to save and resume partially complete requests and access previously submitted requests.

Get help and step-by-step instructions on the PRESTO User's Guidance page.
If the information included in your XSEDE account is not up to date, it can be updated on the XSEDE Portal site. Step-by-step instructions for this can be found on the PRESTO User's Guidance page.
For further assistance, contact the PRESTO team: eol-presto@ucar.edu
Eol logo PRESTO is managed and maintained by the NCAR Earth Observing Laboratory (EOL) in collaboration with the XSEDE Resource Allocation Service (XRAS).