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| Titel |
Technical note: Recursive rediscretisation of geo-scientific data in the Modular Earth Submodel System (MESSy) |
| VerfasserIn |
P. Jöckel |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7316
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| Digitales Dokument |
URL |
| Erschienen |
In: Atmospheric Chemistry and Physics ; 6, no. 11 ; Nr. 6, no. 11 (2006-08-30), S.3557-3562 |
| Datensatznummer |
250004071
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| Publikation (Nr.) |
 copernicus.org/acp-6-3557-2006.pdf |
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| Zusammenfassung |
| This technical note describes a method for the rediscretisation of
"gridded" geo-scientific data. A recursive algorithm (NREGRID) is derived
to solve the rediscretisation problem for orthogonal grids (including
curvilinear) of arbitrary dimension.
The algorithm is used within the program NCREGRID to
handle geo-scientific data. These data are typically
2-dimensional (latitude-longitude grid), or
3-dimensional (latitude-longitude grid with a vertical pressure,
or hybrid pressure coordinate, as used in atmospheric modelling).
NCREGRID can be used as stand-alone program for the transformation
("regridding") of data
from and to data files in netCDF format.
Moreover, NCREGRID constitutes the core of the Modular Earth Submodel System
(MESSy) data import interface, providing a powerful
tool for accessing
data independently of the applied grid resolution ("automatic regridding"). |
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