NCAS Computational Modelling Services

NCAS Computational Modelling Services (NCAS-CMS) provides computational modelling services to the UK academic atmospheric and polar science community to support numerical modelling in climate, weather and earth-system research.

Latest News

PUMA2 29 September 2023

Transition to PUMA2

We have just launched our new server, PUMA2, hosted at ARCHER2. Rose/cylc users should move over to the new system as soon as possible.
Read More ›

More Articles

User Support

CMS provides user support to the UK atmospheric and polar science community through our Helpdesk, FAQs and online Documentation

Learn More >


CMS provides HPC resource management, training and software engineering support for the UK atmospheric and polar science community.

Learn More >


CMS provides the infrastructure to allow users to run various complex modelling workflows (e.g. UM, NEMO, etc) on national platforms. We run the PUMA service for access to modelling codes and the Rose/Cylc workflow software.

Learn More >