The Design Document page provides a description of the algorithms, implementation and planned testing including unit, verification, validation and performance testing. Please read Step 1.3 Performance Expectations that explains feature documentation requirements from the performance group point of view.
Design Document
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The first table in Design Document gives overview of this document, from this info the Design Documents Overview page is automatically created. In the table below, 4.Equ means Equations and Algorithms, 5.Ver means Verification, 6.Perf - Performance, 7. Val - Validation
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In the table below, 4.Equ means Equations and Algorithms, 5.Ver means Verification, 6.Perf - Performance, 7. Val - Validation, - completed, - in progress, - not done
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Title: O_24_LI MPAS Land Ice in ACME Design Doc
Requirements and Design
ACME Ocean and Ice Group
Date: 2015-9-23
Summary
Requirements
Requirement:
blahSupport for Trilinos and Albany third-party libraries in ACME
Date last modified: 2015-9-23
Contributors: Stephen Price
The MPAS Land Ice model requires linking to an "external dycore", the FELIX-Albany dycore developed under the PISCEES project (Tezuar et al., 2015a; 2015b, below). The dycore is built using the the Trilinos and Albany software libraries, which therefor must be made available to the ACME build system.
Date last modified: 2015-9-23
Contributors: Stephen Price
Algorithmic Formulations
Design solution:
short-description-of-proposed-solution-hereN/A
Date last modified: 2015-9-23
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
The design solutions are primarily software and build-system related and as such, do not require any particular algorithmic solutions.
Design and Implementation
Implementation:
conservation of energy Support for Trilinos and Albany third-party libraries in ACME
Date last modified:
2015-9-23
Contributors:
(add your name to this list if it does not appear)The model will solve the standard advective-diffusive equations for temperature evolution in an ice sheet Stephen Price
This item is covered by the code review item O_21_LI Third Party Support for MPAS-LI within ACME Design Document.
Planned Verification and Unit Testing
Verification and Unit Testing: short-desciption-of-testing-here
Date last modified:
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?
Planned Validation Testing
Validation Testing: short-desciption-of-testing-here
Date last modified:
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
Date last modified:
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?
References
- Tezaur, I., M. Perego, A. Salinger, R. Tuminaro, and S. Price. 20152015a. Albany/FELIX: a parallel, scalable and robust, finite element, first-order Stokes approximation ice sheet solver built for advanced analysis, Geophys. Model Devel., 8, doi:10.5194/gmd-8-1197-2015. link
- Tezaur, I., R. Tuminaro, M. Perego, A. Salinger, S. Price, 20152015b: On the scalability of the Albany/FELIX first-order Stokes approximation ice sheet solver for large-scale simulations of the Greenland and Antarctic ice sheets", Numerical and Computational Developments to Advance Multiscale Earth System Models (MSESM)/International Conference on Computational Science (ICCS15), Reykjavik, Iceland link
- MPAS Land Ice Model User's Guide Version 3.0. link