Revision 6367221204c3aea71af7a840812e93ac4e700c01 authored by Luca Bertagna on 10 February 2022, 23:35:55 UTC, committed by Luca Bertagna on 11 February 2022, 00:03:10 UTC
This can happen for SCREAM, where dt is not known at the place
where the initialization happen. It will instead be known
only when timestepping is performed.

To be safe, add a check at the beginning of prim_run_subcycle,
to ensure nsplit has been set to a value>=1.
1 parent 010222a
Raw File
README.md
[![E3SM Logo](https://e3sm.org/wp-content/themes/e3sm/assets/images/e3sm-logo.png)](https://e3sm.org)

Energy Exascale Earth System Model (E3SM)
================================================================================

E3SM is a state-of-the-art fully coupled model of the Earth's climate including
important biogeochemical and cryospheric processes. It is intended to address
the most challenging and demanding climate-change research problems and
Department of Energy mission needs while efficiently using DOE Leadership
Computing Facilities.  

DOI: [10.11578/E3SM/dc.20210927.1](http://dx.doi.org/10.11578/E3SM/dc.20210927.1)

Please visit the [project website](https://e3sm.org) or our [Confluence site](https://acme-climate.atlassian.net/wiki/spaces/DOC/overview)
for further details.

For questions about the model, use [Github Discussions](https://github.com/E3SM-Project/E3SM/discussions)

Table of Contents 
--------------------------------------------------------------------------------
- [Quick Start](#quickstart)
- [Supported Machines](#supportedmachines)
- [Running](#running)
- [Contributing](#contributing)
- [Acknowledge](#acknowledge)
- [License](#license)

Quick Start
--------------------------------------------------------------------------------
The [Quick Start](https://e3sm.org/model/running-e3sm/e3sm-quick-start/) page 
includes instructions on obtaining the necessary code and input data for model 
setup and execution on a supported machine.

Supported Machines 
--------------------------------------------------------------------------------
E3SM is a high-performance computing application and generally requires a
capable compute cluster to run a scientifically validated case at a useful
simulation speed.

To run E3SM, it is recommended that you obtain time on a 
[Supported Machine](https://e3sm.org/model/running-e3sm/supported-machines/).

Running
--------------------------------------------------------------------------------
Please refer to [Running E3SM](https://e3sm.org/model/running-e3sm/) 
 for instructions on running the model. 

Contributing
--------------------------------------------------------------------------------
Please refer to [Contributing](CONTRIBUTING.md) for details on our code development
process.

Acknowledgement
--------------------------------------------------------------------------------
The Energy Exascale Earth System Model (E3SM) Project should be acknowledged in
publications as the origin of the model using
[these guidelines](https://e3sm.org/resources/policies/acknowledge-e3sm/).

In addition, the software should be cited.  For your convenience,
the following BibTeX entry is provided.
```TeX
@misc{e3sm-model,
	title = {{Energy Exascale Earth System Model (E3SM)}},
	author = {{E3SM Project}},
	abstractNote = {{E3SM} is a state-of-the-art fully coupled model of the {E}arth's 
		climate including important biogeochemical and cryospheric processes.},
	howpublished = {[Computer Software] \url{https://dx.doi.org/10.11578/E3SM/dc.20210927.1}},
	url = {https://dx.doi.org/10.11578/E3SM/dc.20210927.1},
	doi = {10.11578/E3SM/dc.20210927.1},
	year = 2021,
	month = sep,
}
```

License
--------------------------------------------------------------------------------
The E3SM model is available under a BSD 3-clause license.
Please see [LICENSE](LICENSE) for details.

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