doi:10.1594/WDCC/CMIP5.CSA0hxv2015

http://cera-www.dkrz.de/WDCC/ui/Entry.jsp?acronym=CSA0hxv2015 Data access links are provided to the peer nodes of the Earth System Grid Federation (ESGF: http://esgf.org) and to the long-term data archive of the World Data Center for Climate (WDCC: http://www.wdc-climate.de). ESGF data access requires a valid openID and WDCC data access a CERA account (see http://cera-www.dkrz.de/).

There is currently no directly linked data available, please take a look at the Earth System Grid Federation (ESGF) gateways, e.g. http://esgf-data.dkrz.de.

Find related data in CERA... The experiment includes the latest CMIP5 data of CSIRO for January 2015. The data is a newer version of the IPCC DDC AR5 data of CSIRO.

historicalExt is an experiment of the CMIP5 - Coupled Model Intercomparison Project Phase 5 ( https://pcmdi.llnl.gov/mips/cmip5 ). CMIP5 is meant to provide a framework for coordinated climate change experiments for the next five years and thus includes simulations for assessment in the AR5 as well as others that extend beyond the AR5.

7.4 historicalExt (7.4 Historical Extension) - Version 1: Extend the CMIP5 historical runs to the near-present (as we have for AMIP), rather than ending them in 2005. Simulations extended to at least the end of 2012 using some estimate of recent and future forcing. Groups are free to use whatever concentrations, solar forcing, SO2 emissions etc. they want to use in extending these runs. It is recommended that if an ensemble of "all-forcings" historical simulations have been run, then *each* member of the ensemble should be carried to the end of 2012. If some other forcing is used or if the run is an RCP run that is truncated after a few years, then the run should be considered a "historical extension" experiment with its output placed in a directory named historicalExt. For these historicalExt experiments, the ensemble member (designated by the "rip" value appearing in the filename and recorded as netCDF global attributes) will be identical to the historical run it extends.

List of output variables: https://pcmdi.llnl.gov/mips/cmip5/datadescription.html
Output: time series per variable in model grid spatial resolution in netCDF format
Earth System model and the simulation information: CIM repository

Entry name/title of data are specified according to the Data Reference Syntax ( https://pcmdi.llnl.gov/mips/cmip5/docs/cmip5_data_reference_syntax.pdf ) as activity/product/institute/model/experiment/frequency/modeling realm/MIP table/ensemble member/version number/variable name/CMOR filename.nc . WDC Climate performed checks on the validity of metadata and data accessed at WDC Climate (WDCC). WDCC recommends to check all downloaded data files by their tracking_id with the CMIP5 Data Validation Service at http://cera-www.dkrz.de/WDCC/CMIP5/Tracking.jsp?tracking_id=tracking_id The tracking_id can be found in the file headers (e.g. using ncdump -h). See https://pcmdi.llnl.gov/mips/cmip5/terms-of-use.html and https://pcmdi.llnl.gov/mips/cmip5/citation.html.