edu.ucar.gdex::d583107 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 2025-06-20T21:13:30Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.5065/wtcc-at83 CESM/CAM-chem-SE (MUSICAv0) Data for 2013 Aircraft Evaluation d583107 2022-02-18 publication Cooperative Institute for Research in Environmental Sciences, University of Colorado author NSF National Center for Atmospheric Research publisher A new configuration of the Community Earth System Model (CESM)/Community Atmosphere Model with full chemistry (CAM-chem) supporting the capability of horizontal mesh refinement through the use of the spectral element (SE) dynamical core is developed and called CESM/CAM-chem-SE. CESM/CAM-chem-SE with mesh refinement down to ~14 km over the conterminous US (CONUS) is the beginning of the Multi-Scale Infrastructure for Chemistry and Aerosols (MUSICAv0). CESM/CAM-chem-SE (MUSICAv0) was developed and evaluated against observations from five aircraft campaigns in 2013 as described in Schwantes et al., Evaluating the impact of chemical complexity and horizontal resolution on tropospheric ozone over the conterminous US with a global variable resolution chemistry model, J. Adv. Model. Earth Sys., 2022 [In Review]. Model data used in Schwantes et al., 2022 are provided in this dataset. Files labeled 'h0' and 'h7' are monthly averaged data over the entire Earth and include all model vertical levels. Monthly averaged data for August 2013 are provided for all simulations and January-December 2013 for a subset of simulations. Files labeled 'aircraft' include the closest 9 model grid cells horizontally and all model vertical levels along the 1 minute merge aircraft flight tracks. The model data corresponding to the following aircraft campaigns are included in this dataset: DISCOVER-AQ-TX (Deriving Information on Surface conditions from Column and Vertically Resolved Observations Relevant to Air Quality) over Houston, Texas, in September; DISCOVER-AQ-CA over California in January-February; SENEX (Southeast Nexus) campaign in June-July; the NOMADSS (Nitrogen, Oxidants, Mercury and Aerosol Distributions, Sources, and Sinks) campaign in June-July; and the SEAC4RS (Studies of Emissions, Atmospheric Composition, Clouds, and Climate Coupling by Regional Surveys) campaign in August-September. All model simulations include model data corresponding to SEAC4RS and DISVOVER-AQ-TX and a subset of simulations include model data corresponding to all of the campaigns. Please refer to the README.txt file for more details. 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 2026-09-16 revision 24.8 NASA Global Change Master Directory orginator Valids List: Platforms EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > OXYGEN COMPOUNDS > ATMOSPHERIC OZONE > OZONE PROFILES U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-09-16 revision 24.8 NASA Global Change Master Directory orginator Valids List: Science and Services Keywords Creative Commons Attribution 4.0 International License None eng utf-8 climatologyMeteorologyAtmosphere 2013-01-01 2013-12-31 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 380880.914 https://gdex.ucar.edu/datasets/d583107/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d583107/dataaccess/ https Data Access Related Link download none asNeeded