PRECIS News September 2009


You are receiving this message because you have previously received or expressed interest in the PRECIS regional climate modelling system.

A Quick Reminder: What is PRECIS?

PRECIS (Providing REgional Climates for Impacts Studies) is a regional climate modelling system allowing Hadley Centre regional climate models to be set up over any region and run on a PC (under the Linux operating system) with a simple user interface. It also includes a suite of data processing, analysis and display tools so experiments can easily be set up, run, analysed and data made available for wider application and dissemination. PRECIS is designed for researchers (with a focus on developing countries) to construct high-resolution climate change scenarios for their region of interest. These scenarios can be used in impact, vulnerability and adaptation studies, and to aid in the preparation of National Communications, as required under Articles 4.1 and 4.8 of the United Nations Framework Convention on Climate Change (UNFCCC).

Upgrades

The PRECIS team want to remind existing users of PRECIS that they are entitled to receive an upgrade to the newest version of PRECIS (currently 1.8.2). An install DVD of 32-bit OpenSuse 11.1 Linux, the recommended distribution of Linux for PRECIS, can be included on request.

Once the model is installed and run with approximately a model year of sample data from the ERA-15 reanalysis, the boundary conditions necessary to run PRECIS can be provided on hard drive. Please contact precis@metoffice.gov.uk with any questions or comments.

Please refer to the PRECIS FAQ and How to Obtain PRECIS for further information.



News & Announcements


  • New PRECIS Versions
    • Version 1.8.2 of PRECIS has been released in conjunction with the IMHEN Vietnam PRECIS workshop (September 2009).
    • Version 1.8.1 of PRECIS was released in conjunction with the PRECIS workshop at Reading University (UK) (August 2009).
    • Version 1.8 of PRECIS was released featuring a new user interface and many other improvements (June 2009).
  • MPP Capability on Shared Memory Cluster Systems
    • PRECIS is now able to run in parallel mode on shared memory cluster systems (i.e. systems not using scheduling or queuing software) to a maximum of 16 cores.
  • New Boundary Data
  • New Regional Model
    • PRECIS now contains two regional models: HadRM3P and the HadRM3Q0 regional model used in the QUMP project.
  • New PRECIS Website
  • Online Tutorials


PRECIS has been developed with funding from the UK Department for Environment, Food and Rural Affairs (DEFRA), the UK Department for International Development (DFID), the United Nations Development Programme (UNDP), the UK Foreign and Commonwealth Office (FCO) and the UK Department of Energy and Climate Change (DECC)

DEFRA DFID UNDP FCO DECC