Define Time Series

Definition of a New Time Series

A time series object in HAKOM TSM is defined by the following properties:

ID and Name: unique identification of the time series
Type: period type (cyclic or acyclic) and alignment of the values relative to the time axis (left- or right-aligned) - see Time Series Types in Comparison
Interval and Interval Length: basic raster for data persistence - here you should always select the highest resolution necessary - see Intervals and Raster
Unit: for conversions and aggregations - see Units and Aggregation Rules
Description: additional text for organization and search
Formula (optional): calculation formula which is evaluated in runtime - see Formulas and Time Series

Further categorizations and extensions of the data model are possible using attributes – see Attributes and Time Series.

Tip

Time series can be linked to other time series using formulas through a rich set of predefined and extensible functions. TSM App supports the development of formula functions by a formula editor with IntelliSense support:

More details see Formulas and Time Series.

The Minimum Definition

At least the following properties are needed to store a time series in TSM App:

Name
Type
Interval
Unit

In the WebTSM Services API all other properties of the /timeseries request body can be omitted:

JavaScript

{
    "Name": "MyFirstTimeSeries",
    "Type": 2,
    "Interval": {
        "Value": "Minute",
        "Multiplier": 15
    },
    "Unit": "KWh"
}

Advanced Definition and Control Options

Dimension and compression options:

Enable historization - see Audit and Quotation
Enable quotations and set Quotation Default Behavior - see Audit and Quotation
Enable compression - see Time Series Compression

Tip

In TSM App these options are available in Time Series Search - Edit tab - under Standard radio button. In WebTSMServices API the underlying options are part of the time series definition body.

Advanced definition parameters:

Set time zone - see Working with Time Zones
Set aggregation rule - see Units and Aggregation Rules
Set year start and start time (to display the beginning of a gas year - from October to October - or to display the beginning of a gas day - from 06:00 to 06:00)

Tip

In TSM App these options are available in Time Series Search - Edit tab - under Advanced expandable menu. In WebTSMServices API the underlying options are part of the time series definition body.

Create a New Time Series

New time series can be created in TSM App or WebTSM Services API.

TSM App:

Click on Load in the TSM Ribbon
Press the Search... button in the Time series area of the TSM window
Select the Edit tab in the Time Series Search window
Enter name, type, interval and unit, if necessary formula
Press the Save button

Tip

In order to select the time series immediately after the creation in Time Series Search, the Save button drop-down menu Save and Select can be used: