---
- description: |-
    HadCM3 is a coupled climate model that has been used extensively for climate prediction, detection and attribution, and other climate sensitivity studies.
    HadCM3 stands for the Hadley Centre Coupled Model version 3. It was developed in 1999 and was the first unified model climate configuration not to require flux adjustments (artificial adjustments applied to climate model simulations to prevent them drifting into unrealistic climate states).
  description_attribution: http://www.metoffice.gov.uk/research/modelling-systems/unified-model/climate-models/hadcm3
  display_name: ukmo-hadcm3
  identifier: ukmo-hadcm3
  name: 'United Kingdom Met Office, Hadley Centre, Climate Model Version 3'
  project_identifier: cmip3
  reference_url: http://www-pcmdi.llnl.gov/ipcc/model_documentation/HadCM3.htm
  type: model
  uri: /model/ukmo-hadcm3
  version: ~
  website: http://www.metoffice.gov.uk/research/modelling-systems/unified-model/climate-models/hadcm3
- description: 'HadGEM1 is the first in a new generation of coupled climate models incorporating a non-hydrostatic, fully compressible, deep atmosphere formulation with a semi-implicit semi-Lagrangian time integration scheme.'
  description_attribution: http://www.metoffice.gov.uk/research/modelling-systems/unified-model/climate-models/hadgem1
  display_name: ukmo-hadgem1
  identifier: ukmo-hadgem1
  name: 'United Kingdom Met Office, Hadley Centre Global Environmental Model version 1'
  project_identifier: cmip3
  reference_url: http://www-pcmdi.llnl.gov/ipcc/model_documentation/HadGEM1.htm
  type: model
  uri: /model/ukmo-hadgem1
  version: ~
  website: http://www.metoffice.gov.uk/research/modelling-systems/unified-model/climate-models/hadgem1