start a chart with a condition

[Sara AV]

Hi everyone,

How is possible to start plotting in a chart when one condition is true?

For example, I have the following case.

display "Charts_display"

{

chart "Amount of agents already safe at different times" type: series

{

data "Amount of people already evacuated" value: length(people_already_evacuated) style: line                                  color: # green;

}

Before I send the warning (condition warning = true) I do not want plot anything in the chart, because it is a straight line until the warning is sent. How is possible to start representing only when this condition is true? 

like... 

if warning = true { chart  "...

Thank you,

Have a nice evening!

Sara

[Srirama Bhamidipati]

display "Charts_display" refresh:(warning = true) can be an option. It is better you use flood_warning instead of warning as a variable name to avoid conflict with in-built keywords.

Srirama

[Sara Alonso Vicario]

Thank you Srirama!Always helping!:)

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