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QF-Error-Tracking / QFVD5

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Fortran runtime error: Index '0' of dimension 3 of array 'quwinds%u' below lower bound of 1 #8

Closed iperezx closed 1 year ago

iperezx commented 1 year ago

Describe the bug Not sure if this is a bug or expected behavior for v5.1.0.

In v4.0.1 we did not did not see the exception.

Exception: 

At line 3360 of file QF_5.1.0/src/quic_fire//buoyant_plume.F90
Fortran runtime error: Index '0' of dimension 3 of array 'quwinds%u' below lower bound of 1

To Reproduce We had 8 runs that crashed, but going to share with you one: https://swat.sdsc.edu/nc/s/NT6RRbmZi9PPSXd -> zip file: run_3ba89f7a-add3-4288-85f9-393a7cd66fd7.zip

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crawld commented 1 year ago

contact me for nextcloud password

drosales95 commented 1 year ago

Hey @drobinson6045 ,

We are still seeing this show up even when we modified the TopoInputs to smooth out the terrain. Are there any inputs we should be setting up differently?

drobinson6045 commented 1 year ago

I'm not sure yet. I've been trying to recreate the issue but can't seem to get it to happen. Sorry it's taking a minute.

iperezx commented 1 year ago

Ideas/Qs that might be helpful:

  1. If you can't reproduce it, maybe it will make more sense to load in the output files that were generated by QF and try to see what could of driven QF to trigger that error (ex: fuels-dens-*.bin, etc.).
  2. Do you guys have a fault-tolerant mechanism in QF that we can start turning on? Sometimes referred to as a checkpoint restart. If we turn it on, we can give you the exact values that drove QF to trigger that error.
iperezx commented 1 year ago

I was sent a fix for the src file that was returning the error. Re-ran the same ensemble and now it is not crashing with that error. So I think you can say that it did fix it.