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Below a summary of the options which can be used to define the initial value of the modifier.
default value
This option defines a hard-code value as the initial value for the modifier
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Below the display of a constant value modifier is shown. Which is very similar to the display of single value modifier.
Note however that this modifier has a start and an end time. The constant value of the modifier can be specified in the
text box or with the slider. The period can be defined by using the start and end date boxes.
Schema
Below the schema of the constant value modifier. 
timeseries
The user can define a timeseries filter in this tag to define to which time series the modifier can be applied.
softLimits
The slider in the display is bounded to the soft limits defined. However they can be overruled by entering a higher or lower value in the text box.
hardLimits
Configuration example
| Code Block | ||
|---|---|---|
| ||
<constantValueModifier id="mfc" name="mfc">
<timeSeries>
<parameterId>MFC</parameterId>
</timeSeries>
<softLimits>
<maximumValue>3</maximumValue>
<minimumValue>0</minimumValue>
</softLimits>
<hardLimits>
<maximumValue>10</maximumValue>
<minimumValue>0</minimumValue>
</hardLimits>
<defaultStartTime>start run</defaultStartTime>
<defaultEndTime>end run</defaultEndTime>
<defaultValue>1</defaultValue>
</constantValueModifier> |
timeseries
The user can define a timeseries filter in this tag to define to which time series the modifier can be applied.
softLimits
The slider in the display is bounded to the soft limits defined. However they can be overruled by entering a higher or lower value in the text box.
hardLimits
The values entered in the The values entered in the text box or the slider are bounded by the hard limits defined.
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Possible options are:
startrun
time zero
defaultendtime
The default end time of the modifier can be defined here. It corresponds to the same fields in the modifier display. These are only default values, which can be changed by the user.
Possible options are:
time zero
end run
defaultvalue
A default value can be defined here.
Configuration example
Below an example configuration of a constant value modifer is shown.
<constantValueModifier id="mfc" name="MFC"> <timeSeries> <parameterId>MFC</parameterId> </timeSeries> <softLimits> <maximumValue>10</maximumValue> <minimumValue>0</minimumValue> </softLimits> <defaultStartTime>start run</defaultStartTime> <defaultEndTime>end run</defaultEndTime> <defaultValue>1</defaultValue> </constantValueModifier>
This id of this instance of the constant value modifier is mfc and its name is MFC. It will only be applied to time series
which have the parameterid MFC because a timeseries-filter with parameterid MFC is defined.
time zero
defaultendtime
The default end time of the modifier can be defined here. It corresponds to the same fields in the modifier display. These are only default values, which can be changed by the user.
Possible options are:
time zero
end run
defaultvalue
A default value can be defined hereNo hardlimits are defined but the softLimits are set to a range of 0-10. The slider will have a range of 0 till 10.
But they can be overruled with entering a higher value in the text box.
Enumeration modifiers
Enumeration modifiers are modifiers in which the user can select an option from a dropdown-list. This is modifier is applied to an period
of time.
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