Run No. & type |
Purpose |
View Assim.conf file and plot(s) |
1. No data assim. |
Generate exact solution and a set of pseudo obs. |
Assim.conf Results |
2. No data assim. |
Examine sensitivity to initial conditions. |
Assim.conf Results |
3. '4d'-Var |
2 sec of observations (in 5 sec run). Observations are of both angles, but not their speeds. |
Assim.conf Results |
4. Insertion |
2 sec of observations (in 5 sec run). Observations are of both angles, but not their speeds. |
Assim.conf Results |
5. '4d'-Var |
As run 3, but some observations have been moved well away from the exact solution. This has been taken into account by the increased size of their errors. |
Assim.conf Results |
6. '4d'-Var |
As run 3, but some observations have been moved well away from the exact solution. Unlike in run 5, this has NOT been taken into account by the size of their errors, and so the assimilation scheme thinks they are accurate observations. |
Assim.conf Results |
7. Insertion |
As run 4, but some observations have been moved well away from the exact solution - as in run 5 (note that insertion runs take no account of the observation error). |
Assim.conf Results |
8. '4d'-Var |
As run 3, but some observations have been removed. |
Assim.conf Results |
9. Insertion |
As run 4, but some observations have been removed. |
Assim.conf Results |
Run No. & type |
Purpose |
View Assim.conf file and plot(s) |