ncregrid: A tool for rediscretisation of geo-data
Deutsches Zentrum für Luft- und Raumfahrt (DLR)
Institut für Physik der Atmosphäre
What is ncregrid?
ncregrid is a tool (written in FORTRAN-90)
for data transfer of gridded 2- and 3-dimensional
(spatial) geophysical/geochemical scalar fields between grids of different
resolutions. The algorithm handles data on rectangular latitude/longitude
grids (not necessarily evenly spaced) and vertical pressure hybrid grids of
arbitrary resolution. The input/output data format is netCDF.
ncregrid can be used as a "stand-alone"' program, and/or linked as an
interface to a model, in order to re-grid automatically the input from an
arbitrary grid space onto the required grid resolution.
ncregrid is freely available without any warranty under the GNU
public license (GPL).
ncregrid is published; the following paper is freely accessible:
Technical note: Recursive rediscretisation of geo-scientific data in
the Modular Earth Submodel System (MESSy),
Atmos. Chem. Phys., 6, 3557-3562, 2006.
Please note also the electronic supplement of this paper!
The most recent version is:
Since this software tool is still under development, any feedback
is very much appreciated.
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