Make sure to initialize even from the integrator's internal state to refresh the internal status of the integrator on repeated calls. This was causing the the second integration step within testPrescribedForce() test driver.
Make sure to initialize even from the integrator's internal state to refresh the internal status of the integrator on repeated calls. This was causing the the second integration step within testPrescribedForce() test driver.

opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core