[CIG-SEISMO] quick questions about the software

Wed Mar 11 04:59:26 PDT 2015

Hi Yenan, hi everybody,

please find attached a tar-archive with all the routines added/changed
in SPECFEM3D_GLOBE (an older version from around 1 year ago) to output
rotations. All relevant parts are marked with comments labelled "BS BS".

At the time, we had decided to add the rotational components to the
array "seismograms" (so NCMP needs to be set to 6 instead of 3 at
compile-time if those components are needed). It might be worthwhile to
think about changing the behaviour and to include the option of
outputting rotations (and strain) as parameter in "Par_file" so that the
user can decide at run-time.

Please let me know in case of trouble with the code.

Best wishes,

Bernhard

On 09/03/15 16:57, Dimitri Komatitsch wrote:
>
> Hi all,
>
> Great, thus let us definitely commit that to the official Git version
> of the code when the routine is ready. Please keep me informed.
>
> Thanks,
> Dimitri.
>
> On 03/09/2015 04:27 PM, Rietbrock, Andreas wrote:
>> Hi all,
>>
>> We here at Liverpool are also very interested. If you need support
>> Yenan, please give us a shout.
>>
>> Andreas
>>
>> On 8 Mar 2015, at 18:16, Dimitri Komatitsch wrote:
>>
>>>
>>> Hi Bernhard, Hi all,
>>>
>>> Thanks a lot, very useful!
>>>
>>> Yenan, once you get Bernhard's routines, if you adapt them to the
>>> current version of SPECFEM3D please let us know and let us then commit
>>> them to the official (Git) version of the code, this way this time
>>> they will not be lost and will become a permanent part of the package
>>> (many other users could be interested).
>>>
>>> Thanks,
>>> Best wishes,
>>>
>>> Dimitri.
>>>
>>> On 03/06/2015 04:11 PM, Bernhard Schuberth wrote:
>>>> Hi Martin, Yenan and Dimitri,
>>>>
>>>> yes, Martin is right. We had implemented the output of rotations in
>>>> SPECFEM3D_GLOBE quite a while ago. I will try to have a look into the
>>>> old code in the coming days and can send you the relevant parts.
>>>>
>>>> Best wishes,
>>>>
>>>> Bernhard
>>>>
>>>>
>>>> On 04/03/15 11:15, Martin van Driel wrote:
>>>>> Dear Dimitri and Yenan,
>>>>>
>>>>> I think Bernhard Schuberth (LMU) implemented strain and rotation
>>>>> output into SPECDEM_GLOBE a few years ago and we used it for the
>>>>> example in Fig.8 in this paper:
>>>>>
>>>>> http://link.springer.com/article/10.1007%2Fs10950-012-9296-5
>>>>>
>>>>> So maybe there still is a copy of that around.
>>>>>
>>>>> Best regards,
>>>>> Martin
>>>>>
>>>>> On 04.03.2015 11:03, Dimitri Komatitsch wrote:
>>>>>>
>>>>>> Hi Yenan,
>>>>>>
>>>>>> Thanks! Is your question related to SPECFEM3D or to another package?
>>>>>> (the mailing list is common to several packages)
>>>>>>
>>>>>> If so, the answer to the first question is currently no, but
>>>>>> outputting
>>>>>> the strain and rotations would be easy to add, we could tell you
>>>>>> where
>>>>>> to add that and then we could make your modification part of the
>>>>>> official package since it could be very useful to other users.
>>>>>>
>>>>>> For the second question yes, there are examples in directory
>>>>>> "EXAMPLES/fault_examples". (that part is developed by Jean Paul
>>>>>> Ampuero's group at Caltech)
>>>>>>
>>>>>> Best regards,
>>>>>> Dimitri.
>>>>>>
>>>>>> On 03/04/2015 05:22 AM, Yenan Cao wrote:
>>>>>>> Hi,
>>>>>>>
>>>>>>> I have two general questions about the program.
>>>>>>>
>>>>>>> First, is the program able to output the ground deformations
>>>>>>> (strains,
>>>>>>> rotations) directly?
>>>>>>>
>>>>>>> Second, I was wondering if I can find some benchmark examples
>>>>>>> specifically for kinematic fault simulations.
>>>>>>>
>>>>>>> Many thanks for your help.
>>>>>>> Best regards,
>>>>>>> Yenan
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> CIG-SEISMO mailing list
>>>>>>> CIG-SEISMO at geodynamics.org <mailto:CIG-SEISMO at geodynamics.org>
>>>>>>> http://lists.geodynamics.org/cgi-bin/mailman/listinfo/cig-seismo
>>>>>>>
>>>>>>
>>>>> _______________________________________________
>>>>> CIG-SEISMO mailing list
>>>>> CIG-SEISMO at geodynamics.org <mailto:CIG-SEISMO at geodynamics.org>
>>>>> http://lists.geodynamics.org/cgi-bin/mailman/listinfo/cig-seismo
>>>>>
>>>>> -- 
>>>>> __________________________________
>>>>>
>>>>> Dr. Bernhard Schuberth
>>>>> Geophysics
>>>>> Dept. of Earth and Environmental Sciences
>>>>> Ludwig-Maximilians-Universität München
>>>>> Theresienstr. 41
>>>>> 80333 München, Germany
>>>>>
>>>>> Phone:+49-89-2180-4201
>>>>> E-Mail:bernhard.schuberth at geophysik.uni-muenchen.de
>>>>> <mailto:bernhard.schuberth at geophysik.uni-muenchen.de>
>>>>> Info: http://venus.geophysik.uni-muenchen.de/~bernhard
>>>> _______________________________________________
>>>> CIG-SEISMO mailing list
>>>> CIG-SEISMO at geodynamics.org <mailto:CIG-SEISMO at geodynamics.org>
>>>> http://lists.geodynamics.org/cgi-bin/mailman/listinfo/cig-seismo
>>>>
>>>
>>> -- 
>>> Dimitri Komatitsch
>>> CNRS Research Director (DR CNRS), Laboratory of Mechanics and
>>> Acoustics,
>>> UPR 7051, Marseille, France http://komatitsch.free.fr
>>> _______________________________________________
>>> CIG-SEISMO mailing list
>>> CIG-SEISMO at geodynamics.org <mailto:CIG-SEISMO at geodynamics.org>
>>> http://lists.geodynamics.org/cgi-bin/mailman/listinfo/cig-seismo
>>
>> Andreas Rietbrock
>> Professor of Seismology
>> Head of Department of
>> Earth, Ocean and Ecological Sciences
>> University of Liverpool
>> Liverpool
>> L693GP
>> UK
>> tel.: +44 151 7945181
>> email: a.rietbrock at liverpool.ac.uk <mailto:a.rietbrock at liverpool.ac.uk>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> CIG-SEISMO mailing list
>> CIG-SEISMO at geodynamics.org
>> http://lists.geodynamics.org/cgi-bin/mailman/listinfo/cig-seismo
>>
>

-- 
__________________________________

Dr. Bernhard Schuberth
Geophysics
Dept. of Earth and Environmental Sciences
Ludwig-Maximilians-Universität München
Theresienstr. 41
80333 München, Germany

Phone:	+49-89-2180-4201
E-Mail:	mail at bernhard-schuberth.de
Info:	        www.bernhard-schuberth.de

-------------- next part --------------
A non-text attachment was scrubbed...
Name: SPECFEM3D_GLOBE_rotations.tar.gz
Type: application/x-gzip
Size: 46766 bytes
Desc: not available
URL: <http://lists.geodynamics.org/pipermail/cig-seismo/attachments/20150311/2c19824f/attachment-0001.bin>