![](../images/traj001.png)
![](../images/traj002.png)
![](../images/traj003.png)
83 09 25 17 |    start time |
39.90 -84.22 10.0 |    start location |
68 |    run duration |
tdump |    output file |
~/Tutorial/captex/ |    meteorology directory |
captex2_wrf27uw.bin |    meteorology file |
![](../images/traj006.png)
![](../images/traj007.png)
![](../images/traj008.png)
Example of how a single trajectory is insufficient to explain the large- scale tracer distribution seen in the earlier CAPTEX data animation
traj_base_control.txt |    save control file |
|