kvalobs:kvoss:system:qc2:user:interpolation

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kvalobs:kvoss:system:qc2:user:interpolation [2009-07-08 20:51:52]
paule 		kvalobs:kvoss:system:qc2:user:interpolation [2022-05-31 09:29:32] (current)
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 ====== Interpolation Configuration Options ====== ====== Interpolation Configuration Options ======
  
-The program_options [[.configuration|configuration file]] currently controls the interpolation algorithm selected by the value of **InterpCode** set.+The program_options [[.configuration|configuration file]] currently controls the interpolation method selected by the value of **InterpCode** set. The interpolation may be part of an overall [[.algorithms|algorithm]] applied to the data.
  
 On //2009/07/08 20:28// the possible values for **InterpCode** are: On //2009/07/08 20:28// the possible values for **InterpCode** are:
  
-^InterpCode  ^Description  ^Status  ^+^ InterpCode ^Description  ^Status  ^
 | 1 |Inverse Distance Square over all neighbours. |OK | | 1 |Inverse Distance Square over all neighbours. |OK |
-| 2 |Inverse Distance Square within a radius determined by the parameter **IInterpolationDistance** |OK |+| 2 |Inverse Distance Square within a radius determined by the parameter **IInterpolationDistance** |OK  ([[.interpolation:neighbours|Example of Numbers of Neighbours]]) |
 | 3 |The same as "2" with a correction for altitude in place (applicable only for rainfall). |OK | | 3 |The same as "2" with a correction for altitude in place (applicable only for rainfall). |OK |
 | 4 |Inverse Distance Square using neighbours chosen from an external station list. |To be validated. | | 4 |Inverse Distance Square using neighbours chosen from an external station list. |To be validated. |
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 | 8 |Dummy code block that returns a value of -10 for all interpolations. |Placeholder, sometimes used as a dummy call in testing. | | 8 |Dummy code block that returns a value of -10 for all interpolations. |Placeholder, sometimes used as a dummy call in testing. |
 | 9 |This is a placeholder for spatial interpretation for temperature. Currently the algorithm just picks the same value as the nearest neighbour with a measurement. |Development | | 9 |This is a placeholder for spatial interpretation for temperature. Currently the algorithm just picks the same value as the nearest neighbour with a measurement. |Development |
-| 10 |ANother placeholder for spatial interpretation for temperature - a inverse distance square is performed but this is just for test purposes. |Development |+| 10 |Another placeholder for spatial interpretation for temperature - a inverse distance square is performed but this is just for test purposes. |Development |
 | other |Other values are handled gracefully and no interpolation is performed. |OK | | other |Other values are handled gracefully and no interpolation is performed. |OK |
  
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