I want to start my scenario from 10 requests per minute with the closed model. This is 0.16 RPS. Than I want to increase request count via incrementConcurrentUsers method. But there is no ability to setup closed profile with values less then 1:

scenario.injectClosed(
    constantConcurrentUsers(1) // integer argument
)

With the open profile i can do it:

scenario.injectOpen(
    constantUsersPerSec(0.16)
)

How to implement load test from 0.16 to 1 rps with Closed model?