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Overview of current output files which will be converted to a CF compliant file |
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Terms:
Geographic coordinate systems:
In Delft3D there are two methods to store coordinates:
- Cartesian
- Spherical
SOBEK stores output in a cartesian system. If you start an empty SOBEK session the default is to show the Dutch Map stored in Amersfoort New system.
| Current Delft3D/SOBEK | CF Compliant | notes |
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Datum (shape of the earth) | Delft3D:WGS_1984 | WGS_1984 | The geoid is not explicitly defined in the CF convention. There was some discussion on this. |
Projection/Geographic Coordinate System | Delft3D Spherical:WGS84 | Projection by grid mapping. Projection information is also stored. Data is alwasy provided in WGS84 |
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Distance function | Delft3D:Spherical & Cartesian |
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Required information per file format:
- References to write and read routines.
- References to example files. (in quickplot tests)
- For each file we need information of how this file will be made CF compliant.
GRID
file:///d:/checkouts/matlab/Grid - Dutch Coast
file:///d:/checkouts/matlab/GRID - FLOW restart
file:///d:/checkouts/matlab/Grid - grensproject
file:///d:/checkouts/matlab/Grid - Maas
file:///d:/checkouts/matlab/Grid - opstuw
file:///d:/checkouts/matlab/GRID - portcarrara
file:///d:/checkouts/matlab/Grid - Roosteren
file:///d:/checkouts/matlab/Grid - SWAN
file:///d:/checkouts/matlab/GRID - trirst - JJ
file:///d:/checkouts/matlab/GRID - tru1 - JM
file:///d:/checkouts/matlab/GRID - weirs
file:///d:/checkouts/matlab/Grid - World
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