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HCS code | HCS Description | Delft-FEWS code | Delft-FEWS Name | Delft-FEWS Description |
|---|---|---|---|---|
1 | As observed | 0 | ORIGINAL_RELIABLE | Observed value retrieved from external data source. Value is valid, marked as original reliable as validation is yet to be done |
2 | As observed with normalised time window | 0 | ORIGINAL_RELIABLE | Observed value retrieved from external data source. Value is valid, marked as original reliable as validation is yet to be done |
3 | Derived from other observations | 0 | CORRECTED_RELIABLE | The original value was removed and corrected. Correction may be through by interpolation or manual editing |
4 | Interpolated from other observation events | 0 | CORRECTED_RELIABLE | The original value was removed and corrected. Correction may be through by interpolation or manual editing |
5 | As observed and validated (quality controlled) | 0 | CORRECTED_RELIABLE | The original value was removed and corrected. Correction may be through by interpolation or manual editing |
6 | Void (bad) observation | 6 | Missing_Unreliable | Observed value retrieved from external data source. Value is invalid due to validation limits set. Value is removed |
7 | Observation where canistor reset or calibration change has occured | 0 | ORIGINAL_DOUBTFUL | Observed value retrieved from external data source. Value is valid, but marked as suspect due to soft validation limits being exceeded |
Unit conversions
On When importing the units rom unit from the HCS file are set by concatenating the column Unit and the column SensorTypeParam1 are concatenated. (e.g. mm LHG, meter AHD)
These can be used in the Unitconversion to convert the data on import.
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