[CIG-SHORT] Using OutputSolnPoints in Dynamic Analysis

[Charles Williams]

Dear Farrokh,

I’m not sure if anyone has replied to this yet, but it appears there is an inconsistency in the spatial dimensions of your mesh and your output points.  What is the spatial dimension of your problem?

Cheers,
Charles

p.s.  In the future, it is more helpful to send your entire .cfg file and the complete log of your run rather than a screenshot.


> On 23/07/2016, at 7:53 AM, Farrokh Sheibani <farrokh at mit.edu> wrote:
> 
> Dear Pylith developer,
> 
> I hope you are doing great. I try to model wave propagation using Pylith and I need to capture information in some specific points. I defined some points to capture displacements and velocities somewhere in the FE mesh using OutputSolnPoints but I got this error. I was wondering if you may help me to resolve the error. Part of the script and the error message, and the file congaing Point coordinates are attached below:
> 
> 
> Thank you so much in advance.
> 
> Best regards,
> 
> Farrokh
> 
> ********************************** My Script*******************************
> [pylithapp.problem.formulation]
> 
> 
> output = [domain,points]
> output.points = pylith.meshio.OutputSolnPoints
> 
> 
> [pylithapp.problem.formulation.output.domain]
> vertex_data_fields = [displacement, velocity]
> #output_freq = time_step
> #time_step = 0.0000005*s
> skip = 9
> writer = pylith.meshio.DataWriterVTK
> writer.filename = output/domain_disp.vtk
> writer.time_format = %0.7f
> 
> 
> [pylithapp.problem.formulation.output.points]
> coordsys.space_dim = 3
> writer = pylith.meshio.DataWriterVTK
> writer.filename = output/point_disp.vtk
> writer.time_format = %0.7f
> # Point coordinates will be read from greensfns_points.txt.
> reader.filename = output_points.txt
> ***********************************************************************************
> 
> 
> 
> <Screenshot - 07222016 - 03_21_40 PM.png>
> 
> Farrokh Sheibani, PhD
> Postdoctoral Research Associate
> Department of Earth Atmospheric and Planetary Sciences; Earth Resources Laboratory
> Massachusetts Institute of Technology 
> 
> 
> 
> 
> 
> 
> <output_points.txt>_______________________________________________
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Charles A. Williams
Scientist
GNS Science
1 Fairway Drive, Avalon
PO Box 30368
Lower Hutt  5040
New Zealand
ph (office): 0064-4570-4566
fax (office): 0064-4570-4600
C.Williams at gns.cri.nz <mailto:C.Williams at gns.cri.nz>
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