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Add v1 data #59
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| :caption: Contents: | ||
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| E3SMv1 (Water Cycle) | ||
| ==================== | ||
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| The `E3SM version 1 water cycle simulation campaign <https://e3sm.org/research/water-cycle/v1-water-cycle/>`_ includes standard set of | ||
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| Coupled Model Intercomparison Project Phase 6 (`CMIP6 <https://www.geosci-model-dev.net/9/1937/2016/>`_) | ||
| Diagnosis, Evaluation, and Characterization of Klima (DECK) simulations. | ||
| These E3SM simulations at standard resolution have been completed and the data is publicly available. | ||
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| Data Resolution: | ||
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| The standard resolution configuration of E3SM v1.0 water cycle configuration has approximate horizontal resolution of | ||
| 1 deg latitude by 1 deg longitude in atmosphere (110 km grid spacing), | ||
| with ocean and sea ice grid of 60 km in the mid-latitudes and 30 km at the equator and poles, | ||
| and river transport at 55 km horizontal resolution. | ||
| This model configuration is described in | ||
| `“v1 1 deg CMIP” <https://e3sm.org/model/scientifically-validated-configurations/v1-configurations/v1-1-deg-cmip6/?preview=true>`_ page | ||
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| in `Scientifically Validated Configurations <https://e3sm.org/model/scientifically-validated-configurations/>`_. | ||
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| Reference Paper: | ||
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| For more details, | ||
| refer to `Coupled E3SM v1 Model Overview <https://e3sm.org/?p=5470>`_ or | ||
| directly to the scientific paper (`doi:10.1029/2018MS001603 <https://doi.org/10.1029/2018MS001603>`_), | ||
| which documents the E3SM model version 1, | ||
| its almost 3000 years of DECK simulations and discusses the model’s performance. | ||
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| Experiments: | ||
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| The datasets include the following experiments: | ||
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| * piControl – Pre-industrial control (piControl) simulation (500 years) | ||
| * historical – Historical simulations 1850-2014 (165 years) 5 ensembles | ||
| * 1pctCO2 – Prescribed 1% / year CO2 increase (1pctCO2) simulation (150 years) | ||
| * abrupt-4xCO2 – Abrupt CO2 quadrupling (abrupt-4xCO2) simulation (150 years) | ||
| * abrupt-4xCO2-ext300yrs – Abrupt CO2 quadrupling (abrupt-4xCO2) simulation (140-300 years) | ||
| * amip – atmosphere only AMIP simulation 1870-2014 (145 years) 3 ensembles | ||
| * amip_1850_allF – atmosphere only AMIP with all forcings held at 1850 values, 1870-2014 (145 years) 3 ensembles | ||
| * amip_1850_aeroF – atmosphere only AMIP with all aerosol forcings held at 1850 values, 1870-2014 (145 years) 3 ensembles | ||
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| .. toctree:: | ||
| :maxdepth: 2 | ||
| :caption: Contents: | ||
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| simulation_data/index | ||
| reproducing_simulations/index | ||
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| *************** | ||
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| Simulation Data | ||
| *************** | ||
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| The E3SMv1 simulation data is available on **ESGF** and **NERSC HPSS**. | ||
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| The preferred retrieval method is **ESGF**. Native output is available at `ESGF <https://esgf-node.llnl.gov/search/e3sm/?model_version=1_0>`_, and a subset of the data is reformatted to conform to CMIP conventions and submmited to the CMIP6 ESGF archive (ESGF links are provided in the table below for published data). | ||
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| Additionally, all native model output data has also been archived on **NERSC HPSS** using `zstash <https://e3sm-project.github.io/zstash>`_. | ||
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| **If you have an account on NERSC**, you can retrieve the data locally or remotely using Globus. | ||
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| To download simulation data locally on a NERSC machine: :: | ||
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| zstash extract --hpss=<HPSS path in table> | ||
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| To download simulation data remotely using the zstash Globus interface: :: | ||
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| zstash extract --hpss=globus://nersc/<HPSS path in table> | ||
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| or :: | ||
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| zstash extract --hpss=globus://9cd89cfd-6d04-11e5-ba46-22000b92c6ec/<HPSS path below> | ||
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| Note that the data management tool `zstash <https://github.com/E3SM-Project/zstash>`_ is available from the `E3SM-Unified <https://github.com/E3SM-Project/e3sm-unified>`_ conda environment. An example of retrieving all **eam.h0** (monthly atmosphere output files) between **years 0030 and 0049** for the v2.LR.piControl simulation at NERSC locally is demonstrated as below in two steps: | ||
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| 1. To activate E3SM-Unified environment by: | ||
| :: | ||
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| source /global/common/software/e3sm/anaconda_envs/load_latest_e3sm_unified_pm-cpu.sh | ||
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| 2. To retrieve files with zstash command: | ||
| :: | ||
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| zstash extract --hpss=/home/projects/e3sm/www/WaterCycle/E3SMv1/LR/20180129.DECKv1b_piControl.ne30_oEC.edison "*.elm.h0.00[3-4]?-??.nc" | ||
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| For more information, refer to `zstash usage <https://e3sm-project.github.io/zstash/_build/html/master/usage.html#extract>`_. | ||
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| **If you do not have access to NERSC**, you can download simulation data directly through the NERSC HPSS | ||
| `web interface <https://portal.nersc.gov/archive/home/projects/e3sm/www/WaterCycle/E3SMv1>`_. | ||
| Note that this will be slow and inefficient since you'll have to download the tar files. | ||
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| **v1.LR** simulations data has been archived on NERSC HPSS under: :: | ||
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| /home/projects/e3sm/www/WaterCycle/E3SMv1/LR | ||
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| and **v1.HR** simulations data under: :: | ||
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| /home/projects/e3sm/www/WaterCycle/E3SMv1/HR | ||
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| Scripts are not available to reproduce v1 simulations. | ||
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| Original run scripts (the scripts that were originally used to create the simulations) have been archived here `here <https://github.com/E3SM-Project/e3sm_data_docs/tree/main/run_scripts/v1/original/>`_. These latter scripts are provided for reference only. | ||
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| .. toctree:: | ||
| :maxdepth: 2 | ||
| :caption: Contents: | ||
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| simulation_table | ||
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