[CIG-SHORT] Output for friction coefficient along the fault

Charles Williams willic3 at gmail.com
Sun Oct 15 13:17:27 PDT 2017


Dear Ekaterina,

In addition to the general fault info fields, these are the info fields available for rate-and-state friction:

    self.availableFields = \
        {'vertex': \
           {'info': ["reference_friction_coefficient",
                     "reference_slip_rate",
                     "characteristic_slip_distance",
                     "constitutive_parameter_a",
                     "constitutive_parameter_b",
                     "cohesion”],

Also, see section 6.4 of the User Manual.  Unfortunately, if I’m understanding correctly, you want the actual computed friction coefficient, and I don’t believe that is one of the options for output.  

Cheers,
Charles


> On 16/10/2017, at 7:23 AM, Ekaterina Bolotskaya <bolee at mit.edu> wrote:
> 
> Dear Pylith developers,
> 
> Is there a way to output for friction coefficient along the fault among other parameters (traction, slip, slip rate etc.)?
> I'm using rate-and-state friction, My fault is a line (1D). My model is 2D.
> 
> Thanks!
> 
> 
> Best regards,
> Ekaterina Bolotskaya
> 
> PhD in Geophysics,
> Earth, Atmospheric and Planetary Science Department,
> Massachusetts Institute of Technology
> E-mail. bolee at mit.edu <mailto:bolee at mit.edu>
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