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Published February 20, 2024 | Version v2
Software Open

[VISIR-2 ship weather routing model] source code (Python)

  • 1. ROR icon Euro-Mediterranean Center for Climate Change

Description

Source code of the VISIR-2 ship weather routing model. 

The Python-refactored VISIR-2 model considers currents, waves, and wind to optimise routes. The model was validated, and its computational performance is quasi-linear. For a ferry sailing in the Mediterranean Sea, VISIR-2 yields the largest percentage emission savings for upwind navigation. Given the vessel performance curve, the model is generalisable across various vessel types.

Notes

This version of the VISIR-2 source code represents an enhancement over the one documented in the manuscript:

Mannarini, G., Salinas, M. L., Carelli, L., Petacco, N., and Orović, J.: VISIR-2: ship weather routing in Python, EGUsphere [preprint], https://doi.org/10.5194/egusphere-2023-2060, 2023.

A revised version has been submitted and is currently being evaluated by the editors of Geosci. Model Dev.

Series information

Input data availability:

 

 

Technical info

This code release includes the addition of the cartographic projection feature.

Files

VISIR-2--gmd_2023.zip

Files (4.1 MB)

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Additional details

Funding

Interreg Italy-Croatia, GUTTA project 10043587
European Union
Interreg Italy-Croatia, FRAMESPORT project 10253074
European Union