Gateway downtime: 2021 March 25th Thursday from 8:00 am – 10:00 am (Eastern Time) Downtime is for mandatory system update with new features. Please use shared queues if you donot use all 128 cores available on Bridges2 and Expanse. Please set the core count in Create Experiment to the numer of processors you request in the input if any.

Training and Documentation


SEAGrid Portal Vs GridChem Desktop Client

SEAGrid Gateway has evolved from initial focus in Chemistry (GridChem) encompassing broader Science and Engineering Applications. In addition to the desktop client, SEAGrid provides a Web Browser based gateway access. The SEAGrid gateway is in active development and we welcome you to try the pre-production alpha release and provide feedback.

Note: For production usage, we recommend using the GridChem Desktop client.

For detailed documentation on using the GridChem production client or SEAGrid Web Portal, please visit the

SEAGrid Wiki