Opened 15 months ago
#326 new Defect
error: STOP READWIND: NUVZ NOT CONSISTENT
| Reported by: | hshen | Owned by: | |
|---|---|---|---|
| Priority: | minor | Milestone: | |
| Component: | FP other | Version: | FLEXPART 10.4 |
| Keywords: | Cc: |
Description
This error occurred when the simulation was about to finish as follow:
...
Global NCEP fields: using cloud water
1209600 Seconds simulated: 93368
0 Particles: Uncertainty: 0.000 0.000 0.000
1216800 Seconds simulated: 939236 Particles: Uncertainty: 0.000 0.000 0.000
1224000 Seconds simulated: 944791 Particles: Uncertainty: 0.000 0.000 0.000
Global NCEP fields: using cloud water
1231200 Seconds simulated: 950347 Particles: Uncertainty: 0.000 0.000 0.000
1238400 Seconds simulated: 955902 Particles: Uncertainty: 0.000 0.000 0.000
1245600 Seconds simulated: 961458 Particles: Uncertainty: 0.000 0.000 0.000
Note: The following floating-point exceptions are signalling: IEEE_INVALID_FLAG IEEE_DIVIDE_BY_ZERO IEEE_UNDERFLOW_FLAG IEEE_DENORMAL
STOP READWIND: NUVZ NOT CONSISTENT
When the particle numbers was 1000000 it stopped at 961458; it stops at 96146 when the particle number was 100000.
According to par_mod.f90, the variable nuvzmax is the maximum dimension of (u,v) wind fields in z direction (for fields on eta levels). I don't know if it's due to incorrect setup.
It's not a serious problem because the results before stop were "OK" to use, but I wonder how to solve it.
The simulations were using necp fnl files from 20220101 to 20220115.
Thank you so much.
