DYNAMICO-1.0, an icosahedral hydrostatic dynamical core designed for consistency and versatility

Dubos, T.; Dubey, S.; Tort, M.; Mittal, R.; Meurdesoif, Y.; Hourdin, F.

doi:10.5194/gmd-8-3131-2015

Articles | Volume 8, issue 10

https://doi.org/10.5194/gmd-8-3131-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Isaac Newton Institute programme on multiscale numerics for...

https://doi.org/10.5194/gmd-8-3131-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 8, issue 10

Model description paper

|

07 Oct 2015

Model description paper |

| 07 Oct 2015

DYNAMICO-1.0, an icosahedral hydrostatic dynamical core designed for consistency and versatility

T. Dubos, S. Dubey, M. Tort, R. Mittal, Y. Meurdesoif, and F. Hourdin

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Aug 2020	8	6	2	16
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Mar 2022	25	11	0	36
Apr 2022	51	4	1	56
May 2022	49	5	3	57
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Dec 2022	63	11	0	74
Jan 2023	63	20	0	83
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Mar 2023	67	13	0	80
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Jun 2023	68	10	2	80
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Oct 2023	67	11	2	80
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Dec 2023	65	9	3	77
Jan 2024	59	15	2	76
Feb 2024	63	9	0	72
Mar 2024	48	12	2	62
Apr 2024	68	11	4	83
May 2024	37	23	9	69
Jun 2024	24	12	2	38
Jul 2024	22	9	1	32
Aug 2024	31	11	1	43
Sep 2024	23	10	0	33
Oct 2024	31	6	1	38
Nov 2024	27	7	3	37
Dec 2024	23	7	2	32
Jan 2025	24	14	4	42
Feb 2025	37	9	4	50
Mar 2025	44	11	2	57
Apr 2025	35	18	1	54
May 2025	30	17	1	48
Jun 2025	51	19	0	70
Jul 2025	25	26	1	52
Aug 2025	38	25	4	67
Sep 2025	43	23	2	68
Oct 2025	68	25	4	97
Nov 2025	51	35	4	90

Cumulative views and downloads (calculated since 19 Feb 2015)

Month	HTML	PDF	XML	Total
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Mar 2015	23	20	1	44
Apr 2015	24	11	10	45
May 2015	16	7	6	29
Jun 2015	6	8	3	17
Jul 2015	16	9	4	29
Aug 2015	4	2	1	7
Sep 2015	3	10	0	13
Oct 2015	62	44	7	113
Nov 2015	21	23	1	45
Dec 2015	9	19	0	28
Jan 2016	31	17	2	50
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Nov 2022	59	14	0	73
Dec 2022	63	11	0	74
Jan 2023	63	20	0	83
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Mar 2023	67	13	0	80
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Jun 2023	68	10	2	80
Jul 2023	52	8	1	61
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Apr 2024	68	11	4	83
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Jun 2024	24	12	2	38
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Oct 2024	31	6	1	38
Nov 2024	27	7	3	37
Dec 2024	23	7	2	32
Jan 2025	24	14	4	42
Feb 2025	37	9	4	50
Mar 2025	44	11	2	57
Apr 2025	35	18	1	54
May 2025	30	17	1	48
Jun 2025	51	19	0	70
Jul 2025	25	26	1	52
Aug 2025	38	25	4	67
Sep 2025	43	23	2	68
Oct 2025	68	25	4	97
Nov 2025	51	35	4	90

Latest update: 27 Nov 2025

Short summary

The design of the icosahedral atmospheric dynamical core DYNAMICO is presented. The key contribution is to combine a strict separatation of kinematics from dynamics to a Hamiltonian formulation of the equations of motion in a non-Eulerian vertical coordinate to achieve energetic consistency. This approach allows for a unified treatment of various equations of motion: multi-layer shallow-water equations and hydrostatic primitive equations.