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Main element of each zoomExtent defined. Note that multiple zoom extents may exist, with the elements below to be defined for each.
Attributes:-
- title name of the zoom extent in the list of extents.
left, right, top, bottom
Coordinates of the corners of the zoom extent (specified in the geoDatum selected below)
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Main element of each explorer Task. Note that multiple tasks may exist, with the elements below to be defined for each.
Attributes;-
- name name of the task
iconFile
Reference to an icon file to be used in the toolbar. If left empty the name will be used to identify the task in the toolbar
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| Info |
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Care needs to be taken when working with time zones. Mixing time zones can lead to great confusion. It is wise to define the time zone as an offset with respect to UTC and use this throughout. In configuring import data, a local time zone can be used. It is advisable to always set time zones when required. |
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4.
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3 Time Series Display Configuration
The layout of the time series display is configured in an XML file in the SystemConfigurations section. When available on the file system, the name of the XML file is for example:
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TimeSeriesDisplayConfig Fixed file name for the explorer time series display settings
1.00 Version number
default Flag to indicate the version is the default configuration (otherwise omitted).
Figure5 Figure 13 shows the main elements of the TimeSeriesDisplay configuration, These are divided into a number of sections, each of which will be discussed individually (these are indicated with a + sign).
Figure13 Elements in the TimeSeriesDisplay configuration
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An optional description of the configuration. This is for reference purposes only and will not be used elsewhere.
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4.3.
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1 General Display Configuration
This includes global setting for the time series display. Currently only one setting is available.
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This optional Boolean setting can be used to start the time series display showing levels against the global reference level. The default is that levels are displayed against the local reference level. The difference between local and global reference is defined in the locations definition (see regional settings).
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4.3.
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2 Default view period
The optional default view period can be used to define the time span of data displayed in the time series display (unless overruled by the user).
Parameters-
- unit identifies the time unit with which the time span is defined (enumeration of second, minute, hour, day, week).
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- start identifies the start time of the time span with reference to the T0 (in multiples of the unit defined).
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- end identifies the start time of the time span with reference to the T0 (in multiples of the unit defined).
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4.3.
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3 Time Markers Display Configuration
Time series display markers are informative lines in the display. These may be defined to display vertical lines for times values of interest. The configuration of horizontal threshold lines is also included in this definition. Markers can be defined for three time values as well as for the thresholds;
- systemTime
- displayTime
- timeZero
- systemTime
- displayTime
- timeZero
- threshold
- threshold
Figure 14 Elements in the TimeMarkersDisplay section of the TimeSeriesDisplay configuration
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