Error since the latest update

[Sriram]

Dear Developers,

I am using Openquake version 0.9.2 on Ubuntu 12.04 LTS. I accepted the latest update maybe on 5th May, 2013. Ever since the update, I have a problem running a few seismic source model files in ePSHA, which I am pretty sure were working yesterday. I have the following error: 

Traceback (most recent call last):

  File "/usr/lib/python2.7/dist-packages/celery/execute/trace.py", line 47, in trace

    return cls(states.SUCCESS, retval=fun(*args, **kwargs))

  File "/usr/lib/python2.7/dist-packages/celery/app/task/__init__.py", line 247, in __call__

    return self.run(*args, **kwargs)

  File "/usr/lib/python2.7/dist-packages/celery/app/__init__.py", line 175, in run

    return fun(*args, **kwargs)

  File "/home/sriram/oq-engine/openquake/engine/utils/tasks.py", line 183, in wrapped

    task_func(*args, **kwargs)

  File "/home/sriram/oq-engine/openquake/engine/utils/stats.py", line 296, in wrapper

    result = func(*args, **kwargs)

  File "/home/sriram/oq-engine/openquake/engine/calculators/hazard/event_based/core.py", line 170, in ses_and_gmfs

    for rupture in ses_poissonian:

  File "/home/sriram/oq-hazardlib/openquake/hazardlib/calc/stochastic.py", line 51, in stochastic_event_set_poissonian

    for rupture in source.iter_ruptures(tom):

  File "/home/sriram/oq-hazardlib/openquake/hazardlib/source/simple_fault.py", line 118, in iter_ruptures

    self.lower_seismogenic_depth, self.dip, self.rupture_mesh_spacing

  File "/home/sriram/oq-hazardlib/openquake/hazardlib/geo/surface/simple_fault.py", line 163, in from_fault_data

    assert 1 not in mesh.shape

AssertionError

[2013-05-05 22:17:38,588 #5 sriram-K56CM PROGRESS MainProcess/4129 root] **  > hazard  98% complete

[2013-05-05 22:17:38,598 #5 sriram-K56CM PROGRESS MainProcess/4129 root] **  > hazard  99% complete

[2013-05-05 22:18:37,688 #5 - ERROR MainProcess/4130 supervisor] job terminated with failures: [('oqs/5/h/nhzrd:failed/i', 2)]

Job 5 failed

I am not sure how to debug this error. Also I have attached the seismic source file with this post in case you would like to recreate the error. Please advice.

Thank you for your assistance,

Peace,

Sriram 

[Lars Butler]

Hi Sriram,

Can you post your job.ini file? There are some a few important parameters that we'll need to pinpoint the issue (such as `rupture_mesh_spacing`).

Thanks,

Lars

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[Sriram]

Dear Lars,

I have attached the related files with this email. Thank you for your quick response. 

Peace,

Sriram

--
Peace,
Sriram

[Lars Butler]

Hi Sriram,

This will take some investigation. Would you mind filing a bug report on https://launchpad.net/oq-engine? That would be very helpful.

Thanks,

Lars

[Sriram]

Hi Lars,

I am working with Prof Marco for towards my master's thesis. I will discuss this problem with him first and see if it is some modelling error then will post a bug report. Thank you for the suggestion.

Peace,

Sriram

[Lars Butler]

Hi Sriram,

Regardless of whether it is a modeling error or a bug the engine, oq-engine should be able to display a more useful error message in this case. At the very least, the software should report the name and id of the source which produced these errors, to aid in debugging. That's why I encouraged you file a bug report. =)

Cheers,

Lars

[Sriram]

Hi Lars,

The error is in the model and is now corrected. Still I will post a bug report regarding this, always happy to contribute.

Thank you,

Peace,

Sriram