TimeSeries/hydrology/en

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Time Series

The time series management enables the management of multiple data sets of time series. In particular, the master data of the station and the parameter type of time series are taken into account.

In general, a time series is a time-dependent series of data points (See Figure Views of the working step time series). In KalypsoHydrology meteorological and hydrological time series are needed. They are used as input data for the simulation.

Views of Time Series Management

Views of Time Series Management
Time Series Management
This view lists the existing stations and time series in a tree view. The tree view on certain items can be limited via the search of specific elements.
Map
Geographical positioning of time series
In this view, the card is stored, which shows the geographical location of the time-series stations.
Time Series Chart
This view displays the time series in a chart selected tree view and allows you to export them as a picture.
Actions field for managing the time series and measuring stations
Properties
The “Property view” displays the properties of the item selected in the tree view (station, parameter types, and time series). Here the user can import new time series for a station or remove the ones that are already imported. Thus, it is possible to edit (to extend or replace) existing time series. This window also uses "Properties" to create new meteorological or hydrological stations(See Figure Views of actions for the management of the time series and measuring stations).

Construction of time series management

The basic construction of time series management consists of "Stations" and "Time Series". "Stations" represent in the actual (measuring) stations and stations are distinguished in meteorological (E.g. Ombrometer) and hydrological (i. e. water level). These stations store master data, which all-time series of this station have in common (E.g. the geographical location).

The following master data is stored:

Station
Name: Name of the Station
Code: Station Code
Group: used group of stations in the tree view
Comment: Any additional Text
Location: (Geographical point)Station Location
Meteorological Station
Height: Ground Level of the Station
Hydrological Station
Level Zero: Level zero: Terrain height of the reference point
Time Series
Parameter type: The data type of the time series i.e., Precipitation
Quality: Free text for additional qualification. Z.B. measured and validated.
Description: Additional description of the data
Time Step: temporal resolution of the time series. In Kalypso exclusively equidistant time series are managed.
Time Period: Displays the present value range

Additionally to the levels of the stations and the time series addition, the tree view shows for clarity, two other levels:

(Stations-)Group
The attribute is set to "Group" a station, all stations with the same group name in an additional level of the tree are displayed. Stations without groups are sorted in the default group.
Parameter type
In the hierarchy of the time series management, time series are first grouped according to their Parameter type.

The time series in the tree view is displayed at the lowest level, where the time series on the basis of their temporal resolution and, if used, its quality designation.

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