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The goal of this task to implement and evaluate a new convective parameterization scheme - UNified CONvection scheme by Sungsu Park (Unlicensed) at NCAR in ACME. There are noticeable improvements using UNICON in terms of mean climate, climate variabilities including Madden Julian Oscillation (MJO) and diurnal cycle of precipitation, and so on. We want to implement this new scheme into the ACME master and do series of evaluations.
Requirements
Requirement 1: Fast track implementation and evaluation were done successfully. We found a couple of implementation errors and fixed. Also, we found an issue with new tracers in UNICON and SE dycore. A fix was implemented.
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Contributors: Jin-Ho Yoon (Unlicensed), Sungsu Park (Unlicensed), Hailong Wang, Po-Lun Ma, Mark Taylor, Phil Rasch (pnl.gov)
Requirement 2: Slow track implementation is discussed.
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Contributors: Jin-Ho Yoon (Unlicensed), Sungsu Park (Unlicensed), Hailong Wang, Po-Lun Ma,
Mark TaylorShaocheng Xie, Wuyin Lin, Balwinder Singh, Phil Rasch (pnl.gov)
Each requirement is to be listed under a ”section” heading, as there will be a one-to-one correspondence between requirements, design, proposed imple- mentation and testing. Requirements should not discuss technical software issues, but rather focus on model capability. To the extent possible, require- ments should be relatively independent of each other, thus allowing a clean design solution, implementation and testing plan.
Requirement 3: Slow track implementation.
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Contributors: Jin-Ho Yoon (Unlicensed), Sungsu Park (Unlicensed), Hailong Wang, Po-Lun Ma, Shaocheng Xie, Wuyin Lin, Balwinder Singh, Phil Rasch (pnl.gov)
Algorithmic Formulations
Design solution:
short-description-of-proposed-solution-hereUNICON design is well documented in Sungsu Park (Unlicensed)'s papers.
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Contributors:
(add your name to this list if it does not appear)For each requirement, there is a design solution that is intended to meet that requirement. Design solutions can include detailed technical discussions of PDEs, algorithms, solvers and similar, as well as technical discussion of performance issues. In general, this section should steer away from a detailed discussion of low-level software issues such as variable declarations, interfaces and sequencing.
Jin-Ho Yoon (Unlicensed), Sungsu Park (Unlicensed)
Design and Implementation
Implementation:
short-desciption-of-implementation-hereFast track implementation
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Contributors:
(add your name to this list if it does not appear)This section should detail the plan for implementing the design solution for requirement XXX. In general, this section is software-centric with a focus on software implementation. Pseudo code is appropriate in this section. Links to actual source code are appropriate. Project management items, such as svn branches, timelines and staffing are also appropriate. How do we typeset pseudo code?
Jin-Ho Yoon (Unlicensed)
Planned Verification and Unit Testing
Verification and Unit Testing: short-desciption-of-testing-hereVerify against UNICON's implementation in CESM1 code base and its behavior.
Verify/Test its compatibility with Polar mods
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How will XXX be tested? i.e. how will be we know when we have met requirement XXX. Will these unit tests be included in the ongoing going forward?
Contributors:
(add your name to this list if it does not appear)Jin-Ho Yoon (Unlicensed), Hailong Wang, Po-Lun Ma,
Planned Validation Testing
Validation Testing: short-desciption-of-testing-here
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Contributors: (add your name to this list if it does not appear)
How will XXX be tested? What observational or other dataset will be used? i.e. how will be we know when we have met requirement XXX. Will these unit tests be included in the ongoing going forward?
Planned Performance Testing
Performance Testing: short-desciption-of-testing-here
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Contributors: (add your name to this list if it does not appear)
How will XXX be tested? i.e. how will be we know when we have met requirement XXX. Will these unit tests be included in the ongoing going forward?
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