Identification

Title

Aquaplanet simulations using the Model for Prediction Across Scales (MPAS) version 6.2

Alternative title(s)

d583134

Abstract

This dataset includes model output from aquaplanet simulations using the Model for Prediction Across Scales (MPAS), version 6.2. Aquaplanet simulations are numerical simulations on an Earth-like water-covered surface without land, topography, sea-ice, or seasons. These simulations are useful for studying climate and weather in a simplified yet realistic framework. The specific simulations contained in this dataset were produced using MPAS, which is an NCAR-supported community model. Various simulations were produced with variations to either the horizontal grid spacing, vertical grid spacing, or physics packages used. Model output from each simulation was interpolated to a 1-degree by 1-degree latitude-by-longitude grid and 17 vertical levels of constant pressure (e.g., isobaric levels). Most of the simulations cover a three-year period, and three simulations cover a two-year period. Details of the simulations and their comparison against other datasets will be documented in a manuscript to be submitted to the Journal of Advancements in Modeling Earth Systems Science. As required by the journal, the dataset will be made available to the public without restrictions.

Resource type

dataset

Resource locator

https://gdex.ucar.edu/datasets/d583134/

protocol: https

name: Dataset Description

description: Related Link

function: information

https://gdex.ucar.edu/datasets/d583134/dataaccess/

protocol: https

name: Data Access

description: Related Link

function: download

Unique resource identifier

code

codeSpace

Dataset language

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

climatologyMeteorologyAtmosphere

Keywords

Keyword set

keyword value

dataset

originating controlled vocabulary

title

reference date

date type

revision

effective date

2021-03-30

Keyword set

keyword value

WRF > Weather Research and Forecasting (WRF) Model

originating controlled vocabulary

title

reference date

date type

revision

effective date

2026-04-15

Keyword set

keyword value

EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > EXTREME WEATHER > EXTREME PRECIPITATION

EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > PRECIPITATION INDICATORS > PRECIPITATION VARIABILITY

originating controlled vocabulary

title

reference date

date type

revision

effective date

2026-04-15

Geographic location

West bounding longitude

East bounding longitude

North bounding latitude

South bounding latitude

Temporal reference

Temporal extent

Begin position

2000-03-01

End position

2003-05-01

Dataset reference date

date type

publication

effective date

2020-03-10

Frequency of update

notPlanned

Quality and validity

Lineage

Conformity

Data format

name of format

version of format

Constraints related to access and use

Constraint set

Use constraints

Creative Commons Attribution 4.0 International License

Limitations on public access

None

Responsible organisations

Responsible party

organisation name

email address

datahelp@ucar.edu

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

organisation name

NSF NCAR Geoscience Data Exchange

email address

datahelp@ucar.edu

web address

https://gdex.ucar.edu

name: NSF NCAR Geoscience Data Exchange

description: 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.

function: download

responsible party role

pointOfContact

Metadata date

2026-04-19T21:36:14Z

Metadata language