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HCLIM38: a flexible regional climate model applicable for different climate zones from coarse to convection-permitting scales
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dc.contributor.authorBelušić, Danijeles_ES
dc.contributor.authorVries, Hylke dees_ES
dc.contributor.authorDobler, Andreases_ES
dc.contributor.authorLandgren, Oskares_ES
dc.contributor.authorLind, Petteres_ES
dc.contributor.authorLindstedt, Davides_ES
dc.contributor.authorPedersen, Rasmus A.es_ES
dc.contributor.authorSánchez Perrino, Juan Carloses_ES
dc.contributor.authorToivonen, Erikaes_ES
dc.contributor.authorvan Ulft, Bertes_ES
dc.contributor.authorWang, Fuxinges_ES
dc.contributor.authorAndrae, Ulfes_ES
dc.contributor.authorBatrak, Yuriies_ES
dc.contributor.authorKjellström, Erikes_ES
dc.contributor.authorLenderink, Geertes_ES
dc.contributor.authorNikulin, Grigoryes_ES
dc.contributor.authorPietikäinen, Joni-Pekkaes_ES
dc.contributor.authorRodríguez Camino, Ernestoes_ES
dc.contributor.authorSamuelsson, Patrickes_ES
dc.contributor.authorMeijgaard, Erik vanes_ES
dc.contributor.authorWu, Minchaoes_ES
dc.identifier.citationGeoscientific Model Development. 2020, 13(3), p. 1311–1333es_ES
dc.description.abstractThis paper presents a new version of HCLIM, a regional climate modelling system based on the ALADIN–HIRLAM numerical weather prediction (NWP) system. HCLIM uses atmospheric physics packages from three NWP model configurations, HARMONIE–AROME, ALARO and ALADIN, which are designed for use at different horizontal resolutions. The main focus of HCLIM is convection-permitting climate modelling, i.e. developing the climate version of HARMONIE–AROME. In HCLIM, the ALADIN and ALARO configurations are used for coarser resolutions at which convection needs to be parameterized. Here we describe the structure and development of the current recommended HCLIM version, cycle 38. We also present some aspects of the model performance. HCLIM38 is a new system for regional climate modelling, and it is being used in a number of national and international projects over different domains and climates ranging from equatorial to polar regions. Our initial evaluation indicates that HCLIM38 is applicable in different conditions and provides satisfactory results without additional region-specific tuning. HCLIM is developed by a consortium of national meteorological institutes in close collaboration with the ALADIN–HIRLAM NWP model development. While the current HCLIM cycle has considerable differences in model setup compared to the NWP version (primarily in the description of the surface), it is planned for the next cycle release that the two versions will use a very similar setup. This will ensure a feasible and timely climate model development as well as updates in the future and provide an evaluation of long-term model biases to both NWP and climate model developers.es_ES
dc.description.sponsorshipThis research has been supported by Horizon 2020 (EUCP (grant no. 776613)) and the Maj and Tor Nessling foundation.es_ES
dc.publisherEuropean Geosciences Uniones_ES
dc.rightsLicencia CC: Reconocimiento CC BYes_ES
dc.subjectClimate zoneses_ES
dc.subjectRegional climate modelses_ES
dc.subjectNumerical weather predictiones_ES
dc.titleHCLIM38: a flexible regional climate model applicable for different climate zones from coarse to convection-permitting scaleses_ES
Appears in Collections:Artículos científicos 2019-2021

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