#310 (Apr 6, 2016, 5:29:16 PM)

1. New visualization quantity: Q criterion (details)
2. Q criterion for space time (details)
3. fixing output initialization (details)
4. debug (details)
5. debug 2 (details)
6. Forgot 'sdim' (details)
7. Fixed error in equations (details)
8. unit tests for Q criterion and velocity gradient tensor. modified unit (details)

Started by upstream project ProjectX_Commit build number 310
originally caused by:

• Started by remote host 18.33.1.199 with note: null

• acdl/yixuan/develop
• acdl/develop