This chart represents values of a single parameter value in a calendar matrix of days and hours.
What data do I need for this widget?
The option to create this chart will be disabled unless your query contains at least one column with numeric values and you group your data using a temporal option.
Creating a time heatmap
Go to Data Search and open the required table.
Perform the required operations to get the data you want to use in the chart.
- Select Additional tools → Charts → Diagrams → Time Heatmap from the query toolbar.
Click and drag the column header to the Value field. This diagram requires you to specify only one field:
Required field Data type Value float, integer, duration
- The time heatmap is displayed.
Hover over a square on the map to see at the top the value and position in the color range.
Click on realtime to use in the diagram realtime data or the temporal grouping performed in the table.
Click on color by element of column to change the color scale based on the values of each column instead of the whole set of values of the diagram.
Click on the Data operation or Gradient reduction drop-downs and select an operation to change the color scale accordingly.