[CIG-SHORT] FW: 3D fault slip
yaru
yaru at earth.sinica.edu.tw
Tue Oct 21 01:59:42 PDT 2008
Hi Brad,
I've checked my .cfg file according to your suggestions. However, it
does not work. Please find attached for all files used in this test.
Thanks,
Yaru
-----Original Message-----
From: Brad Aagaard [mailto:baagaard at usgs.gov]
Sent: Tuesday, October 21, 2008 12:04 AM
To: cig-short at geodynamics.org
Cc: yaru
Subject: Re: [CIG-SHORT] 3D fault slip
Yaru-
Your spatial database file looks okay (I could be overlooking some small
error). There are some things you can do to try to track down the problem:
1. Check to make sure your coordinate systems are consistent.
2. Check that the settings for the fault are what you want (i.e., use
--timedependent.interfaces.fault.eq_srcs.rupture.slip_function.help-componen
ts
and help-properties command line arguments).
3. As Tabrez mentioned, the slip.query_type parameter controls whether
nearest point or linear interpolation is used (start with nearest point
setting). If the fault is planar, you should use data-dim=2. If you use
data-dim=3 and linear interpolation, then PyLith needs a volume of points
from which to interpolate onto the fault surface.
Brad
On Monday 20 October 2008 1:31:28 am yaru wrote:
> I've tried to specify fault slip at few hundred points on the fault
> (see attached file). No mater what I do, the fault slip is always
> uniform. Any idea?
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