Exercise #5

Effect of Terrain on Trajectory Error

the original calculation used the GUI

for this excercise edit ...

to obtain the same result as before

Trajectories diverge at 09/27 18Z when the backward trajectory first encounters the downward vertical velocity field, while the forward trajectory has been forced to stay at ground-level for the entire time prior to this point.

Automated Hourly or Daily Trajectories

Time Averaging

isosigma using wrf27uw and wrf27mc