edu.ucar.gdex::d651016 eng; USA utf-8 dataset NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu NSF NCAR Geoscience Data Exchange The Geoscience Data Exchange (GDEX), managed by the Computational and Information Systems Laboratory (CISL) at NSF NCAR, contains a large collection of meteorological, atmospheric composition, and oceanographic observations, and operational and reanalysis model outputs, integrated with NSF NCAR High Performance Compute services to support atmospheric and geosciences research. download pointOfContact 2026-04-21T18:07:43Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.26024/s4p7-pf13 Atmospheric River Tracking Method Intercomparison Project Tier 2 CMIP5/6 Source Data and Catalogues d651016 2024-11-07 publication Wehner, Michael F. author O'Brien, Travis Allen author Payne, Ashley E. author Shields, Christine A. author Rutz, Jonathan J. author Leung, L. Ruby author Ralph, Fred Martin author Marquardt Collow, Allison B. author Guan, Bin author Lora, Juan Manuel author NSF National Center for Atmospheric Research publisher Atmospheric River Tracking Method Intercomparison Project (ARTMIP) Tier 2 CMIP5/6 developer catalogues and source data. Each ARTMIP method/algorithm (named by developer) submits a catalogue comprised of 0's (no AR exists) or 1's (yes AR exists) for each time slice, for each grid point, using a curated set of output from the Coupled Model Intercomparison Project 5 and 6 multi-model ensembles (see Table 1). Catalogues are created for single ensemble members from historical simulations and for RCP8.5 (CMIP5) and SSP5-8.5 (CMIP6) future simulations, for the 1950-2099 time period. Ensemble member r1i1p1f1 or r1i1p1f1 is used for each input, with the exception of the CMIP5 CCSM4 run, which uses ensemble member r6i1p1. Derived CMIP5/6 quantities required for algorithms, such as IVT or IWV, were computed by the ARTMIP project so that all methods use the exact same data. There are some exceptions to the time period noted above: output from the CMIP6 IPSL-CM6A-LR SSP5-8.5 simulation are only available through 2049, there are data corruption issues for the year 2006 in the CMIP5 CSIRO-Mk3-6-0 simulation, and there are data corruption issues for the year 2095-2099 for the TECA_BARD_v1.0 output applied to the CMIP5 IPSL-CM5B-LR simulation. The Guan_Waliser_v2 algorithm did not supply ARDT catalogues for the NorESM1-M and BCC-CSM2-MR simulations. completed datahelp@ucar.edu pointOfContact notPlanned dataset https://gdex.ucar.edu/images/ds_logos/default_200_200.png Logo thumbnail from URL png NetCDF dataset Resource Type 2021-03-30 revision 4.4 DataCite Metadata Working Group orginator resourceTypeGeneral CESM > NCAR Community Earth System Model U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-04-15 revision 23.7 NASA Global Change Master Directory orginator Valids List: Platforms EARTH SCIENCE > ATMOSPHERE > PRECIPITATION > LIQUID PRECIPITATION > RAIN U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-04-15 revision 23.7 NASA Global Change Master Directory orginator Valids List: Science and Services Keywords Creative Commons Attribution 4.0 International License None eng utf-8 climatologyMeteorologyAtmosphere 1850-01 2100-12 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 2051812.785 https://gdex.ucar.edu/datasets/d651016/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d651016/dataaccess/ https Data Access Related Link download none asNeeded