Model:ELCIRC

ELCIRC

Also known as
Model type	Single
Model part of larger framework
Note on status model
Date note status model

Incorporated models or components:

Spatial dimensions	3D
Spatial extent	Regional-Scale
Model domain	Coastal, Marine
One-line model description	Eulerian-Lagrangian CIRCulation
Extended model description	ELCIRC is an unstructured-grid model designed for the effective simulation of 3D baroclinic circulation across river-to-ocean scales. It uses a finite-volume/finite-difference Eulerian-Lagrangian algorithm to solve the shallow water equations, written to realistically address a wide range of physical processes and of atmospheric, ocean and river forcings. The numerical algorithm is low-order, but volume conservative, stable and computationally efficient. It also naturally incorporates wetting and drying of tidal flats. ELCIRC has been extensively tested against standard ocean/coastal benchmarks, and is starting to be applied to estuaries and continental shelves around the world.

Keywords:	ocean circulation,

Name	Yinglong Zhang
Type of contact	Model developer
Institute / Organization	Oregon Health&Science University
Postal address 1	20000 NW Walker Road
Postal address 2
Town / City	Beaverton
Postal code	97006
State	Oregon
Country	United States
Email address	yjzhang@vims.edu
Phone	503-748-1960
Fax	503-748-1273

Supported platforms	Linux
Other platform
Programming language
Other program language
Code optimized	Single Processor
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development	2001
Does model development still take place?	Yes
If above answer is no, provide end year model development
Code development status	As is, no updates are provided
When did you indicate the 'code development status'?	2020
Model availability
Source code availability (Or provide future intension)	Through web repository
Source web address	http://www.stccmop.org/CORIE/modeling/elcirc/
Source csdms web address
Program license type	Other
Program license type other
Memory requirements
Typical run time

Describe input parameters
Input format
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Output format
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Pre-processing software needed?	No
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Post-processing software needed?	No
Describe post-processing software
Visualization software needed?	No
If above answer is yes
Other visualization software

Describe processes represented by the model
Describe key physical parameters and equations
Describe length scale and resolution constraints
Describe time scale and resolution constraints
Describe any numerical limitations and issues

Describe available calibration data sets
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Describe available test data sets
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Describe ideal data for testing

Do you have current or future plans for collaborating with other researchers?

Is there a manual available?	Yes
Upload manual if available:
Model website if any	http://www.stccmop.org/CORIE/modeling/elcirc/
Model forum / discussion board

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Model info

Authors

Yinglong Zhang

Source code

Model citations

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Other models by author

Featured publication(s)	Year	Model described	Type of Reference	Citations
Zhang, Yinglong; Baptista, António M.; Myers, Edward P.; 2004. A cross-scale model for 3D baroclinic circulation in estuary–plume–shelf systems: I. Formulation and skill assessment. Continental Shelf Research, 24, 2187–2214. 10.1016/j.csr.2004.07.021 (View/edit entry)	2004	ELCIRC	Model overview	295
See more publications of ELCIRC