Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 16, issue 22
Articles | Volume 16, issue 22
https://doi.org/10.5194/gmd-16-6899-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-16-6899-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 16, issue 22
Development and technical paper
 | 
28 Nov 2023
Development and technical paper |  | 28 Nov 2023

A flexible z-layers approach for the accurate representation of free surface flows in a coastal ocean model (SHYFEM v. 7_5_71)

Luca Arpaia, Christian Ferrarin, Marco Bajo, and Georg Umgiesser

Viewed

Total article views: 1,199 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
906 251 42 1,199 22 23
  • HTML: 906
  • PDF: 251
  • XML: 42
  • Total: 1,199
  • BibTeX: 22
  • EndNote: 23
Views and downloads (calculated since 09 Feb 2023)
Cumulative views and downloads (calculated since 09 Feb 2023)

Viewed (geographical distribution)

Total article views: 1,199 (including HTML, PDF, and XML) Thereof 1,139 with geography defined and 60 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 08 May 2024
Download
Short summary
We propose a discrete multilayer shallow water model based on z-layers which, thanks to the insertion and removal of surface layers, can deal with an arbitrarily large tidal oscillation independently of the vertical resolution. The algorithm is based on a two-step procedure used in numerical simulations with moving boundaries (grid movement followed by a grid topology change, that is, the insertion/removal of surface layers), which avoids the appearance of very thin surface layers.
Read more