json_object_add_value_string(tmp, "ss", ss_buf);
json_object_add_value_int(tmp, "duration", (int)ss->dur);
json_object_add_value_int(tmp, "steadystate_ramptime", ss->ramp_time / 1000000L);
json_object_add_value_string(tmp, "ss", ss_buf);
json_object_add_value_int(tmp, "duration", (int)ss->dur);
json_object_add_value_int(tmp, "steadystate_ramptime", ss->ramp_time / 1000000L);