Closed japaf closed 8 years ago
I noticed that the gasMixutureConductivity is sometimes not even evaluated, because the Modena framework thinks the model is "out of bounds". The output is then
Performing backward mapping simulation (macroscopic code recipe)
Welcome in hahtf
ok
ok
return code = 200
Model out-of-bounds, executing outOfBoundsStrategy.
Traceback (most recent call last):
File "/home/pavel/lib/python2.7/site-packages/modena/Strategy.py", line 940, in outOfBounds
wf = model.outOfBoundsStrategy().workflow(
File "/home/pavel/lib/python2.7/site-packages/modena/SurrogateModel.py", line 1073, in __getattribute__
return super(SurrogateModel, self).__getattribute__(name)
AttributeError: 'ForwardMappingModel' object has no attribute 'outOfBoundsStrategy'
2016-02-01 13:25:51,993 INFO Task completed: {{modena.Strategy.BackwardMappingScriptTask}}
2016-02-01 13:25:52,014 INFO Rocket finished
However, executing ./foamCond
once more produces:
Welcome in hahtf
ok
ok
x_size: 3
0.0158781 0.0121648 0.0251313
System information:
higher temperature: 2.840E+02 K
lower temperature: 2.820E+02 K
Phase properties:
gas conductivity: 1.470E+01 mW/m/K
solid conductivity: 2.071E+02 mW/m/K
Foam morphology:
porosity: 0.968E+00
foam density: 0.354E+02 kg/m^3
cell size: 0.510E+03 um
wall thickness: 0.255E+01 um
strut content: 0.626E+00
strut diameter: 0.304E+02 um
TESTING: radiative properties not calculated.
Ask Pavel if you want more reasonable results.
Conduction:
effective conductivity: 1.798E+01 mW/m/K
equivalent conductivity: 1.998E+01 mW/m/K
contribution of gas: 7.230E+01 %
contribution of solid: 1.769E+01 %
contribution of radiation: 1.001E+01 %
Success - We are done
2016-02-01 13:25:55,723 INFO Task completed: {{modena.Strategy.BackwardMappingScriptTask}}
2016-02-01 13:25:55,765 INFO Rocket finished
That means the surrogate gasMixutureConductivity model was evaluated, but x_size was 3 (even though the index set was defined with 4 species: [ 'CO2', 'CyP', 'O2', 'N2' ]). Sometimes, it is necessary to run ./foamCond
several times to get this result. I am not sure why the framework sometimes thinks the model is "out of bounds" and sometimes not even though the input is always the same.
I updated the aging
branch to the latest commit on upstream/nextRelease
but the problem is unchanged. Henrik, can you please have a look?
Hi Pavel,
I will start with the 'argPos not found' issue and I can see 'japaf/aging'
But I cannot find 'upstream/nextRelease' in your private repo. The choice seems to be:
henrus@andermatt:~/projects/Modena/MoDeNa-github$ git branch -a | egrep japaf remotes/japaf/aging remotes/japaf/fcond remotes/japaf/frecon remotes/japaf/gasmix remotes/japaf/gh-pages remotes/japaf/karimimp/nextRelease remotes/japaf/kinet remotes/japaf/master remotes/japaf/modelModules remotes/japaf/nextRelease remotes/japaf/recon remotes/japaf/solub remotes/japaf/substituteModels2 remotes/japaf/work
Henrik
Hello Henrik,
I expressed myself inaccurately. The issue is located in "remotes/japaf/aging". If you want to see the message argPos 8 not used
then uncomment line 78 in https://github.com/japaf/MoDeNa/blob/aging/applications/PUfoam/MoDeNaModels/foamConductivity/src/src/physicalProperties.f90. Otherwise, you should see the output as in my last message, where x_size is 3, but should be 4. This is printed from the C code of the surrogate gasMixtureConductivity model.
Pavel
The size issue was a stupid bug which I fixed in f17bd99. Does it fix this issue entirely?
Unfortunately no. The modena_model_argPos_check(kgasModena)
still fails. If I disable it, I can now access the fourth gas conductivity in gasMixtureConductivity C code correctly (the input from substitute models), but the fourth composition input (x[A=N2], actual input from my code) is just some random number.
Ok. I pushed a second bugfix installment - same error different place. This fixes the check. Can you please check whether it fixes the misaligned read?
Excellent, it works in 162824733c75734b5dfe24c64b387142ff342fe9. Thank you very much. Closing the issue.
I tried to add one more component to gasConductivity index set (species), but gasMixtureConductivity model is then not created correctly in the database.
How to reproduce on my branch
aging
go toapplications/PUfoam/foamAging
, thenWhat should hapen At the beggining of the model output, I print out the value of
x_size
- number of species as seen in gasMixtureConductivity surrogate model. It should be 4 (as defined in gasConductivity.py), and not 3.I had to disable modena_model_argPos_check to get this output, otherwise I get error