[CIG-SEISMO] confusion about SPECFEM and GEOCUBIT repositories

[emanuele casarotti]

Hi Brad

Specfem3d and geocubit are currently in the svn CIG repository. We are
planning to start the transition to CIG github umbrella next week.
In the homogeneous examples there is a full example of using the new workflow.

I stopped to use my own geocubit GitHub but I'm referring  to it for
the wiki part since could be useful for installation and examples (it
is my first contribution to the  official wiki).

More examples are in my Dropbox (Dimitri have already mentioned to
include them urgently under the cig umbrella ... I'm working on it but
I don't want mess up the upcoming github transition so I was thinking
to start next week)

Regards,
Emanuele

> Il giorno 08/nov/2013, alle ore 19:53, Brad Aagaard <baagaard at usgs.gov> ha scritto:
>
> SPECFEM and GEOCUBIT developers,
>
> I realize the repositories may be under migration to GitHub, but as someone who is trying to follow SPECFEM and GEOCUBIT development, I am confused as to what the definitive repositories are. Dimitri recently referred to GitHub repos, Emanuele is referring to the CIG SCPECFEM SVN repository and his own GitHub GEOCUBIT repository. I don't see any SPECFEM or GEOCUBIT stuff under the CIG GitHub umbrella (github.com/geodynamics).
>
> What are the current repositories for usable versions of SPECFEM and GEOCUBIT? Is there something holding you up in migrating everything to the CIG GitHub umbrella?
>
> For PyLith, we found the transition very smooth and have found the PETSc Git workflow (https://bitbucket.org/petsc/petsc/wiki/Home) to be extremely useful. Bleeding edge development can occur independently in branches while maintaining a stable 'master' branch with the latest known working features.
>
> Regards,
> Brad
>
>
>> On 11/08/2013 10:22 AM, emanuele casarotti wrote:
>> hi all,
>>
>> if you want to use that script outside the cubit gui, you need to set
>> the path of cubit....
>> if you are using the last version of the code on the svn the approach
>> is different from block_mesh.py since we have substituted the
>> cubit2specfem3d.py script with the geocubit library
>>
>>
>> consider that we are restyling the examples so the following links
>> will be not available in the future....
>>
>> I assume that you are using the last version of the code in the svn
>>
>>
>> if you want to use that script outside the cubit gui, you need to set
>> the path of cubit....
>>
>> see here for more information
>> https://github.com/casarotti/GEOCUBIT--experimental/wiki/_pages
>>
>> or
>>
>> the last version of the svn repository
>> http://www.geodynamics.org/wsvn/cig/seismo/3D/SPECFEM3D/trunk/CUBIT_GEOCUBIT/
>>
>> and this examples
>>
>> http://www.geodynamics.org/wsvn/cig/seismo/3D/SPECFEM3D/trunk/examples/homogeneous_halfspace_HEX8_elastic_absorbing_Stacey_5sides/
>>
>> but here you can find some examples when you have already a mesh
>>
>> https://github.com/casarotti/GEOCUBIT--experimental/wiki/2-LAYERS:-USING-GEOCUBIT-IN-THE-CUBIT-GUI,-DEFINING-BOUNDARY-CONDITIONS
>>
>> as block_mesh.py did
>>
>>
>>
>>
>>
>>
>>> On Fri, Nov 8, 2013 at 5:02 PM, Max Rietmann <max.rietmann at usi.ch> wrote:
>>> One way is to run these scripts from within cubit. I don't know how to load
>>> cubit as a library from within python.
>>>
>>> See the examples directory within specfem3d for an example how to use this.
>>> I've attached a demo.
>>>
>>> best,
>>> Max
>>>
>>>
>>> On 11/08/2013 04:54 PM, s.khan-1 at utwente.nl wrote:
>>>
>>> Dear All,
>>>
>>> I have created a geometrical model in cubit named 3rd_mesh.cub. I am unable
>>> to figure out how to specify this file to 'cubit2specfem3d.py'. I am trying
>>> to use 'cubit2specfem3d.py' and 'run_cubit2specfem3d.py' but i receive the
>>> following messages.
>>>
>>> -------------------------------------------------------------------------------------------------------------------------------------
>>> khan31332 at itclx03:~/SPECFEM3D/examples/Basin$ python run_cubit2specfem3d.py
>>> Traceback (most recent call last):
>>>   File "run_cubit2specfem3d.py", line 4, in <module>
>>>     import cubit
>>> ImportError: No module named cubit
>>> -------------------------------------------------------------------------------------------------------------------------------------
>>> khan31332 at itclx03:~/SPECFEM3D/examples/Basin$ python cubit2specfem3d.py
>>> Traceback (most recent call last):
>>>   File "cubit2specfem3d.py", line 772, in <module>
>>>     export2SESAME(path)
>>>   File "cubit2specfem3d.py", line 764, in export2SESAME
>>>     cubit.cmd('set info on')
>>> NameError: global name 'cubit' is not defined
>>> -------------------------------------------------------------------------------------------------------------------------------------
>>>
>>> Thanks in advance.
>>>
>>> Best regards,
>>> Saad Khan
>>>
>>>
>>>
>>> _______________________________________________
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>>>
>>>
>>>
>>> --
>>> ---------------------------
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>>> Institute of Computational Science
>>> USI Lugano, Switzerland
>>> +41 (0)44 633 7161
>>>
>>>
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