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Update description of v.windowPeriod variable

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Christopher Henn 2019-08-02 14:58:15 -07:00
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@ -59,8 +59,9 @@ This variable is typically used to define the `every` or `period` parameters of
[`window()` function](/v2.0/reference/flux/functions/built-in/transformations/window) [`window()` function](/v2.0/reference/flux/functions/built-in/transformations/window)
in data aggregation operations. in data aggregation operations.
The value of this variable is calculated by dividing the total time within the displayed The value of this variable is calculated by analyzing the duration of the Flux
time range by the dashboard refresh interval (defined by the **Refresh** dropdown). query it is used within. Queries that fetch data from a longer time range will
have a larger `v.windowPeriod` duration.
## Custom dashboard variables ## Custom dashboard variables
Create, manage, and use custom dashboard variables in the InfluxDB user interface (UI). Create, manage, and use custom dashboard variables in the InfluxDB user interface (UI).