Valid
About the function
A time series reference specified by @t(‘TheReference’) may give no result. The reason for this may be one of the following:
- TheReference does not exist.
- There is no connection to a physical time series from the current context.
In these cases the system will display a warning message. The warning message tells the user it did not manage to resolve TheReference for a given object.
You may use either IsValid or Valid to handle these cases.
Syntax
- IsValid(t)
Syntax
- Valid(T)
Description
| Type | Description |
|---|---|
| t | Array of source time series, where each of them is normally the result of a @t(‘TheReference’). |
The function returns an array of valid time series.